solar Panel,also called Solar Module or PV photovoltaics panel. is a collection of solar cells. For the solar cell type have 5″ monocrystalline Silicon 5 inch 125 Series and 6″ Polycrystalline Silicon 6 inch 156 Series.Lots of small solar cells spread over a large area can work together to provide enough power to be useful. The more light that hits a cell, the more electricity it produces, so spacecraft are usually designed with solar panels that can always be pointed at the Sun even as the rest of the body of the spacecraft moves around, much as a tank turret can be aimed independently of where the tank is going. There is some type: mono crystalline solar panel, polycrystalline solar panel, Amorphous solar panel, flexible solar panel and portable solar panel.

5″ monocrystalline Silicon Solar Cell 5 inch 125 Series 6″ Polycrystalline Silicon Solar Cell 6 inch 156 Series

What is different from Monocrystalline Solar panel and Polycrystalline solar panel?

The cells of a monocrystalline solar panel are cut from a chunk of silicon that has been grown from a single crystal that grows in only one direction or plane. Monocrystalline solar panels are more efficient in converting the sun’s rays to electricity.Polycrystalline cell material is grown from multifaceted silicon crystalline material. More surface area is required due to inherent flaws in the material and polycrystalline solar panels are less efficient in converting the sun’s rays.

Choosing between monocrystalline and polycrystalline solar cells is not easy. Both are made from crystalline silicon, the most efficient semiconductor material on the market today, but in different waves. A monocrystalline panel is made of individual silicon wafers all cut from the same cylindrical ingot. Polycrystalline panels, sometimes referred to as multicrystalline, are made from cast square ingots of silicon produced by cooling and solidifying molten silicon.

Determining which is better requires weighing cost against efficiency. Monocrystalline solar cells are the most efficient, readily available ones to date. The best reach 22 percent conversion efficiency in the real world. Polycrystalline cells are less efficient, although higher than thin-film solar cells for now, but cost less to manufacture than their single-crystal siblings.

So much of the issue – and why polycrystalline panels sell better – is price. Up-front price, to be specific, because the thing is, monocrystalline cells are the most experienced, most efficient and most dependable product on the market. In the long run, they earn their keep quite well. Increased cost equals increased efficiency, which for many homes with limited south-facing roof space is a worthwhile investment. If you can get around the added costs, if you need to make the most out of a small space, and if thin, integrated panels are not a preference, then monocrystalline panels are probably your best choice. They simply deliver more wattage per square foot and more bang for your extra bucks.

This doesn’t mean to say that a polycrystalline (sometimes referred to as multicrystalline) solar panel is of poor quality.A 120 watt rated monocrystalline solar panel and a 120 watt polycrystalline solar panel are essentially the same thing – they generate the same amount of electricity, but the monocrystalline panel is smaller; so these are best suited to installations where available roof area is an issue.

Ⅰ: Monocrystalline Solar panel 5W-140W

• TUV 61215， TUV61730
• ISO9001
• CE,ROHS
• Grade-A Solar cell

Ⅱ:Polycrystalline Solar panel (Multi-crystalline Solar Panel) 5W-150W

• TUV 61215,61730
• ISO9001
• CE,ROHS
• Grade-A Solar cell

Ⅲ: Residential Solar panel Monocrystalline 155W -300W

• TUV 61215,61730
• ISO9001
• CE,ROHS
• Grade-A Solar cell

Ⅳ: Residential Solar panel Polycrystalline 155W -300W

• TUV 61215,61730
• ISO9001
• CE,ROHS
• Grade-A Solar cell

Solar Panel Packing:

Solar Panel FAQs:

How Do Solar Panel Work?
How to test a Solar Panel?
How to Maintenance the Solar Panel?
How to install and wire Solar panel?
What is Difference between monocrystalline polycrystalline and Amorphous thin film solar cell?

An Solar Inverter is an electrical device that converts direct current (DC) to alternating current (AC); the converted AC can be at any required voltage and frequency with the use of appropriate transformers, switching, and control circuits. A Solar Inverter changes DC voltage from batteries or solar panels, into standard household AC voltage so that it can be used by common tools and appliances.There has three type Solar inverter: off-grid inverter (stand-alone Inverter),and Grid tied inverter ( Grid Connected Inverter).

• off-grid inverter (stand-alone Inverter)

Off-grid inverter or Stand-alone inverter is designed for remote stand-alone application or off-grid power system with battery backup where the inverter draws its DC power from batteries charged by PV array and converts to AC power. Stand-alone inverters provide variety of size and output waveform depending on your applications. For the best output, the pure sine inverter is required. It suits for solar home system, rural electrification, village electrification in remote area where the utility grid is not available.

• Grid tied inverter ( Grid Connected Inverter)

Grid connected inverter or grid tie inverter is designed specifically for grid connected application that does not require battery backup system. Grid connected inverter or grid tie inverter converts DC power produced by PV array to AC power to supply to electrical appliances and sell excess power back to utility grid. With a range of sizes available, we provide grid tie inverter to suit your needs, from small residential solar system to large commercial solar system.

What is the difference between Pure Sine wave and Modified or Square Sinewave Inverter?

The simple answer
This can get complicated but the easiest way to compare waveforms is like comparing them to petrol – a pure sinewavpe is like Optimax and a modified sinewave is like regular unleaded. Use a pure sinewave UPS on your expensive equipment (i.e. servers) and save the modified sinewave for cheap equipment (i.e. PC Workstations).

The detailed answer
When electricty is produced and delivered to your premises it arrives in as alternating current (AC) and as such has an alternating waveform (DC power does not have a waveform). When UPS were first invented they were designed to mimic and output this pure waveform after they cleaned up the original waveform. As time went on and everything started getting cheaper design engineers (and their bosses) discovered that they could save money and build a cheaper UPS by using less complicated UPS components (mainly the inverter) by having it output a sinewave that wasn’t quite as perfect as the true version – it would look more like a series of steps rather than a curve. Since that time many manufactures have opted to produce modified or square wave UPS systems for low end equipment.

Using a modified sinewave UPS is generally not a problem for low end equipment as most switch mode power supplies like the ones found in your PC don’t mind the square wave, even though they were designed to run on a pure sinewave. Problems start however when you start using them with more sensitive equipement. Anything with a transformer in it won’t work to start with. Higher end systems may dislike the power supply and function (or disfunction) accordingly.

The other problem with simulated sinewaves is that they can cause equipment they power to to run hotter than normal which can shorten the lifespan of the power supply. This is generally ok with a workstation or PC where the power supply only costs $50-60 but it will be concern in a server grade system where the replacment costs ( let alone the down time expenses) are much higher. The other drama with modifed sinewave UPS is that they are less efficient, as more energy is used up to deliver the same result. For example a 1kVA simulated sinewave UPS with the same battery as a 1kVA pure sinewave UPS will provide less backup time in the event of a power failure.

Ⅰ: Modified Sine Wave Inverter(off-grid inverter):

Ⅱ: Pure Sine Wave Inverter(off-grid inverter):

Ⅲ: Samil Grid Tied Inverter,Grid Connected Inverter

Samil Grid Tied Inverter Certification
1.1-2.8KW Grid Connected Certification
3KW-5KW Grid Connected Certification
10kw-17kw Grid Connected Certification

Samil Grid Tied Inverter Accessories:
Samil SolarArray Combiner
Samil SolarEnvi Monitor
Samil SolarPower Manager

Solar Inverter FAQs:

How Do Solar Inverters Work?
How to choose solar inverter?
How to test solar inverter?
Introduce the Grid Tie Inverter
Solar Inverter diagram circuit, Power Inverter diagram circuit

What is Solar Water Heater?

Solar water heater (SWH) or solar hot water (SHW) systems comprise several innovations and many mature renewable energy technologies that have been well established for many years. SWH has been widely used in Greece, Turkey, Israel, Australia, Japan, Austria and China.

In a “close-coupled” SWH system the storage tank is horizontally mounted immediately above the solar collectors on the roof. No pumping is required as the hot water naturally rises into the tank through thermosiphon flow. In a “pump-circulated” system the storage tank is ground or floor mounted and is below the level of the collectors; a circulating pump moves water or heat transfer fluid between the tank and the collectors.

SWH systems are designed to deliver hot water for most of the year. However, in winter there sometimes may not be sufficient solar heat gain to deliver sufficient hot water. In this case a gas or electric booster is normally used to heat the water.

How does solar water heater work?

Solar water heaters do three basic operations before the hot water comes out of your faucet:

1. Energy Collection: Sunlight, short wave energy, is collected and converted to heat which is long wave energy energy.

The solar collector is mounted on or near your home facing south. As the sunlight passes through the collector’s plastic or glass “glazing,” it strikes a metal or rubber absorbing material. This material converts the sunlight into long wave heat, and the glazing prevents the heat from escaping like a greenhouse. It is like leaving a car parked in the sun with its windows rolled up. The temperature inside a glazed solar collector on your roof can easily reach 300°F when there is no heat transfer fluid flowing through it.

The most common types of solar collectors used in solar water heaters are glazed flat plate collectors. A glazed flat plate collector consists of a shallow rectangular box with a transparent plastic or glass “window” covering a flat black plate or selective “Chrome” coating. The black plate is attached to a series of parallel tubes or one serpentine tube through which water, or other heat transfer fluids pass.

2. Energy Transfer: Circulating fluids like water in an “Open Loop” or Propylene Glycol in a Closed Loop” transfer the collected energy in the form of heat to a storage tank.

Heat energy is transferred from the collector to the water storage tank. In some water heaters, hot fluid is pumped from the collector to the storage tank. The pump is powered by electricity that either comes from an electrical wall outlet or a small photovoltaic module located beside the collector.

3. Energy Storage

Solar-heated water is stored in an insulated tank until you need it. Hot water is drawn off the tank when tap water is used, and cold make-up water enters at the bottom of the tank.

Solar water heaters tend to have a slightly larger hot water storage capacity than conventional water heaters. This is because solar heat is available only during the day and sufficient hot water must be collected to meet evening and morning requirements.

Ⅰ: Solar Collectors

Heat Pipe Solar Collector Flat Plate Solar Collector

All Types Solar Collectors:
Stainless steel Heat Pipe Solar Collector <<
Aluminum Heat Pipe Solar Collector <<
Flat Plate Solar Collector <<
U Pipe Solar Collector <<

Ⅱ : Solar Water Heater

• Non-Pressure Solar Water Heater

Stainless steel Non-Pressure Solar Water Heater Galvanized Non-Pressure Solar Water Heater

• Pressurized Solar Water Heater

Pre-heated Solar Water Heater Integrative Pressurized Solar Water Heater

Split Pressure Solar Water Heater Flat Plate Split Solar Water Heater

All Types Solar Water Heater:
Stainless steel Non-Pressure Solar Water Heater
Galvanized Non-Pressure Solar Water Heater
Pre-heated Solar Water Heater <<
Integrative Pressurized Solar Water Heater <<
Split Pressure Solar Water Heater <<
Flat Plate Split Solar Water Heater <<
Solar Water Heater Accessories <<

Solar Water Heater FAQs:

How Do Solar Water Heater Work?
Tips of Choose and Install Solar Water Heater
How to Design Solar Water Heater?
Frequently question of Solar Water Heater
Solar Water Heater Angle of Installation

The solar street lights work on the principle of the photovoltaic cell or solar cell. The solar cell converts solar energy to the electrical energy which is stored in the battery. The solar lamp draws the current from this battery and it requires no other wiring.

How Do Solar Street Light Work?

The solar street lights use solar energy, a form of the renewable energy. These days it is common to see the solar street lamps along the sides of roads. The solar street lights comprise of the photovoltaic cells, which absorb the solar energy during daytime. The photovoltaic cells convert solar energy into electrical energy, which is stored in the battery. At the nighttime the lamp starts automatically and it consumes the electricity already stored in the battery. During the day time the battery gets recharged and the process keeps on repeating every day.

Solar Street Light Application:

• Major Roadways
• Residential Streets
• Pedestrian Walkways
• Parking Lots
• Docks and Piers
• Remote and Rural Locations
• High crime areas

Solar Street Light Feature:

• Low-cost installation. No trenching, no heavy cable, quick and easy installation anywhere.
• Ultra-low maintenance and long product life. 25 years warranty on solar panels and LED/Induction lighting fixture is rated for 60,000 hours of maintenance free operation, Sealed deep cycle maintenance free battery.
• Green Light Source. 40-70% less power consumption than other light sources. Our LED/Induction lights emit no light pollution, provides bright white light which improves color recognition and improves night visibility from 400%-1000% over other light sources.
• Flexible configuration. Our solar lights can be easily configured to suite your requirements with solar module, wind module and battery banks.
• Advanced control unit. Our Solar light controller provides easy configuration, automatic operations and advanced work modes.
• 3-5 days backup power for rainy, windless and cloudy days.
• Grid-independent and No Bill to pay. Our Street light still operates even when the power grid is down, and even better, there will never be an electricity bill to pay.

Solar Street Light Parts:

Ⅰ: Monocrrystalline Solar Panel | Polycrystalline (multicrystalline) Solar Panel

• 30W-150w Mono | poly Solar Panel
• Lifetime:25 years
• TUV,ICE Approved
• Quality Warranty:5 years
• 90% power of 10 years
• 80% power of 20 years

Ⅱ ：Light Source

• Super bright LED Lamp
• Work Voltage: 12V dc or 24 V dc
• Protect Grade :IP65
• lifetime:50,000 ~60,000 hours
• Quality Warranty:2 years
• CE,ROHS approved

Ⅲ: Solar Light Controller

• 1A – 20A Solar Charge Controller for lamp
• timer and light sensor
• Water-proof design
• 6V 12V 24v DC Work Voltage
• PWM and MPPT Solar charge Controller
• Quality Warranty:2 years
• CE,ROHS approved

Ⅳ ：Battery Bank (accumulator)

• GEL or Deep cycle battery
• 40AH to 200AH 12V DC
• sealed lead-acid
• maintance free
• Lifetime:5 years
• Quality Warranty: 2 years
• CE,UL approved

Ⅴ: Solar Street Light Pole

• 3.5m to 10m length pole
• steel with zinc-plated and plastic plated pole
• Lifetime:Over 25 years
• Quality Warranty: 5 years
• Custom-made Available

Ⅵ: Plastic Battery Box or Metal Control Box,Solar Cable, Solar Panel Mounting

• Waterproof &pressure
• Custom-made Available
• Buried under or Fixed on the pole
• Quality Warranty: 5 years

Solar Street Light Project:

Solar Street Light Design Drawing:

6m Solar Street Light Design Drawing
8m Solar Street Light Design Drawing
10m Solar Street Light Design Drawing

Solar Street Light FAQs:

How Do Solar Street Light Work?
Solar Street Light Install User Manual
What is the advantage of Solar Street Light?
Hybrid Solar Street Light 300W Wind Turbine 90W Solar Panel
Install user manual of Hybrid Wind Solar Street Light

Solar Air Conditioner Introduce:

Solar Air-Conditioner use solar collectors to gather the sun power and put the heat as part of heat that compressor needed, save the part of electricity of compressors need. It is named solar-assistant air conditioners, its compressor and refrigerant same as normal ones just save cost for electricity. It could save 60% cost in the day with sunshine and 30% in the night.

Solar Air Conditioner Feature:

• Current available technologies are neither practical nor cost-effective.
• Photovoltaic (PV) systems cost is many times more than a conventional air conditioner.
• Thermally driven absorption cooling requires costly, high-temperature collectors and undesirable cooling towers.

Solar Air Conditioner advantage:

• Solar Air-Conditioner quite fits the seasonal demand, which means, the COP is increased as the solar energy is most plentiful in the summer.
• Freon, widely used by conventional air-conditioners, is damaging our atmosphere. Our Solar Air-Conditioner works with our special medium and newest refrigerant which is completely environment friendly.
• Vacuum tube solar collectors were invented in the USA and China decades ago, mature technology and high quality will guarantee the performance of our Solar Air-Conditioner.
• Solar Air-Conditioner is cost-effective. Our Solar Air-Conditioner system is produced in the USA and China, due to the low cost of the labor, land and R&D. The price of our Solar Air-Conditioner system is very competitive and affordable for our clients worldwide.
• Solar Air-Conditioners can combine air-conditioning and solar hot water systems together, therefore enhance market attractiveness.
• Our products have all the functions as conventional Air-Conditioners do. Such as dehumidification and bacteria free ventilation to help refresh the air inside your home or business.
• Our standard products have different capacities which is more easy to design larger systems, that help fit the needs of any commercial project and make our system more customized.
• Easy installation, making operation time less consuming. Our system is compatible with conventional shafts, local conventional certified A/C installers can get installations done perfectly with 3 days training
• Our products use high quality components, like HITACHI compressor, all copper tubing and treated stainless steel metal, providing top of the line quality.

All types Solar Air Conditioner

Spite Wall Mounted Type Hybrid Solar Air Conditioner <<
Cabinet Floor Standing Type Hybrid Solar Air Conditioner <<
Cassette Type Hybrid Solar Air Conditioner <<
Ceiling Floor Type Hybrid Solar Air Conditioner <<

Why Hybrid solar air-conditioner can save electricity?

Firstly, it absorbs solar energy to heat the inside medium by using a solar collector. Freon from the compressor goes through the copper coil inside the collector and undertakes a heat exchange. Freon exchange heat with the medium inside the solar collector then go through a cycle inside the system for cooling and heating.
Secondly, it adopts a highly efficient heat-exchange system. The use of the internal thread pipe, hydrophilic aluminum fin and the optimal heat exchange system reduce energy loss, improve the overall efficiency and effectively ensure the performance. Therefore, hybrid solar air conditioner is more convenient and energy-saving than regular air conditioner.

Solar Air Conditioner Characteristics:

• High efficiently,energy-saving,comfortable and money saving,exceeding national first grade energy standard.
• Durable and long-lived,smooth running.Low-loaded operation of the compressor to extend its duration.
• Healthy and comfortable,constant temperature and keeping air conditioner disease away.
• It is not frequency conversion air conditioner but superior to it because conversion type begins to save energy when the indoor temperature reaches the set value,while the hybrid solar air-conditioner runs in the optimal state immediately after starting and it achieves the sanme effects of traditional air conditioner with less power consumption.
• Super luxurious appearance decorates your home.Indoor panel adopts aluminum alloy and wire drawing metal color board to make your house more sparkling.
• Automatic open and close dustproof air outlet.
• Easy installation,same as the traditional air conditioner.
• With strong adaptability,Sunflower hybrid solar air conditioner can run at super low and high temperature from -7℃ to 53℃.
• Exceeding the national standards and applicable to all kinds of environment.

High Performance Japanese Brand Compressor
Durable and long-lived, smooth running. Low-loaded operation of the compressor to extend its duration.

Four-fold Heat Exchanger
As one of the main components of air conditioner, Sunflower hybrid solar air conditioner adopts four-fold heat exchanger (take Supreme Silent as an example) heat exchanger effective area is increase by 20-40% than V-shape and flat heat exchangers, thus the cooling and heating effect are improved greatly.

High-quality Internal Thread Copper Pipe
Compared with normal copper pipe, the heat exchanging area of internal thread cooper pipe is significantly enlarged so does the exchange effect. Meanwhile, it can resist frosting and increase its starting ability at low temperature.
Hydrophilic aluminum foil to prevent the appearing of water bridge, thus to ensure the performance of heat exchange.

Solar Air Conditioner FAQs:

Why Hybrid solar air conditioner can save electricity?
How do Solar Air Conditioner Work?
Solar air conditioner’s application method
Solar Air Conditioner Installation Guide
Frequently question of Solar Air Conditioner

Solar Air Conditioner Project:

Solar Air Conditioner Dubai,UAE 2009 Solar Air Conditioner Malaysia 2009

Solar Air Conditioner Australia 2007 Solar Air Conditioner Malaysia flat plate type

Solar AC phillipines 2009 30 units 48000btu Solar Air Conditioning

Solar Air Conditioner User Manual

We offer high quality and cheap price PWM Solar Charge Controller and MPPT Solar Charge Controller. There has JUTA, EP and Cinco series Solar Charge Controller.Such As, CMP12, CM3024Z, CM5024Z, MPPT-10,MPPT-20, MPPT-30, EP solar controller LandStar, SeaStar and ViewStar, And Tracker MPPT Solar Controller.all above types solar controller are widely sell over 50 countries.

How do the Solar Charge Controller Work?

A Solar charge controller, or solar regulator is similar to the voltage regulator in your car. It regulates the voltage and current coming from the solar panels going to the battery. Most “12 volt” panels put out about 16 to 20 volts, so if there is no regulation the batteries will be damaged from overcharging. Most batteries need around 14 to 14.5 volts to get fully charged.

Not always, but usually. Generally, there is no need for a Solar charge Controller with the small maintenance, or trickle charge panels, such as the 1 to 5 watt solar panels. A rough rule is that if the panel puts out about 2 watts or less for each 50 battery amp-hours, then you don’t need one.

For example, a standard flooded golf car battery is around 210 amp-hours. So to keep up a series pair of them (12 volts) just for maintenance or storage, you would want a panel that is around 4.2 watts. The popular 5 watt panels are close enough, and will not need a controller. If you are maintaining AGM deep cycle batteries, such as the Concorde Sun Xtender then you can use a smaller 2 to 2 watt panel.

What is the different from PWM and MPPT Solar Charge Controller?

• PWM Solar Charge Controller:

Quite a few charge controls have a “PWM” mode. PWM stands for Pulse Width Modulation. PWM is often used as one method of float charging. Instead of a steady output from the controller, it sends out a series of short charging pulses to the battery – a very rapid “on-off” switch. The controller constantly checks the state of the battery to determine how fast to send pulses, and how long (wide) the pulses will be. In a fully charged battery with no load, it may just “tick” every few seconds and send a short pulse to the battery. In a discharged battery, the pulses would be very long and almost continuous, or the controller may go into “full on” mode. The controller checks the state of charge on the battery between pulses and adjusts itself each time.

• MPPT Solar Charge Controller:

MPPT solar charge controller schematic
A maximum power point tracker (or MPPT) is a high efficiency DC to DC converter which functions as an optimal electrical load for a photovoltaic (PV) cell, most commonly for a solar panel or array, and converts the power to a voltage or current level which is more suitable to whatever load the system is designed to drive.

The most basic solar charge controller simply monitors the battery voltage and opens the circuit, stopping the charging, when the battery voltage rises to a certain level. Older charge controllers used a mechanical relay to open or close the circuit, stopping or starting power going to the batteries.

More modern charge controllers use pulse width modulation (PWM) to slowly lower the amount of power applied to the batteries as the batteries get closer and closer to fully charged. This type of controller allows the batteries to be more fully charged with less stress on the battery, extending battery life. It can also keep batteries in a fully charged state (called “float”) indefinitely. PWM is more complex, but doesn’t have any mechanical connections to break.

The most recent and best type of solar charge controller is called maximum power point tracking or MPPT. MPPT solar controllers are basically able to convert excess voltage into amperage. This has advantages in a couple of different areas.

Most solar power systems use 12 volt batteries, like you find in cars. (Some use other voltages and the same advantages apply to these systems as well.) Solar panels can deliver far more voltage than is required to charge the batteries. By, in essence, converting the excess voltage into amps, the charge voltage can be kept at an optimal level while the time required to fully charge the batteries is reduced. This allows the solar power system to operate optimally at all times.

Another area that is enhanced by an MPPT charge controller is power loss. Lower voltage in the wires running from the solar panels to the charge controller results in higher energy loss in the wires than higher voltage. With a PWM charge controller used with 12v batteries, the voltage from the solar panel to the charge controller typically has to be 18v. Using an MPPT controller allows much higher voltages in the wires from the panels to the solar charge controller. The MPPT controller then converts the excess voltage into additional amps. By running higher voltage in the wires from the solar panels to the charge controller, power loss in the wires is reduced significantly.

MPPT charge controllers are more expensive that PWM charge controllers, but the advantages are worth the cost. If you can afford it, you should definitely use an MPPT solar charge controller.

The final function of modern solar charge controllers is preventing reverse-current flow. At night, when solar panels aren’t generating electricity, electricity can actually flow backwards from the batteries through the solar panels, draining the batteries. You’ve worked hard all day using solar power to charge the batteries, you don’t want to waste all that power! The charge controller can detect when no energy is coming from the solar panels and open the circuit, disconnecting the solar panels from the batteries and stopping reverse current flow.

Ⅰ: JUTA Series Solar Charge Controller

Ⅱ : EP Series Solar Charge Controller

NEW EP Series Solar Charge Controller

Solar Charge Controller FAQs:

What is Solar Charge Controller?
What is MPPT Solar Controller?
What Advantage of MPPT solar controller?
JUTA MPPT Solar Controller
How MPPT Solar Controller Work?

For home solar arrays, we generally recommend mounting solar panels at the top of a sturdy pole. This is called a pole top mount. They are easy to install. They keep the panels off the ground and out of harm’s way but are easy to adjust and to reach for snow removal. Yes, when the snow stops falling and the sun comes back out, you want to be able to sweep the snow off those panels. So think about where you place them, how far they are from the house, and how high up they are.

A pole top mount can be either fixed, which means it holds the panel stationary, or it can move, or track, with the sun. A solar panel mount that allows the panel to move with the sun is called a tracker. Fixed Racks can include Ground Mounting, Roof Mounting, Pole-Side Mounting, Boat/RV Mounts, as well as Pole Top Mounting. All trackers are mounted on poles, and so are technically pole top mounts.

The pole of a pole top mount must be anchored in the ground by digging a hole and filling it with concrete. The size of hole in diameter is usually 18 inches to 2 feet (18 inches plus the diameter of the pole). The depth of the hole must be 1/2 of the height of the pole above ground. If the pole will be 7 feet above ground, you have to dig a 3 1/2 foot hole.

The placement of your solar panels, whatever kind of mounting system you are using, can make a huge difference in the amount of electricity you are able to produce. Be very careful not to place your panels in an area that is shaded by trees or buildings or any other object. Note carefully that the shadow made by your house moves at least 22 feet farther to the south in the winter. If you place your panels within that distance, you’ll be very disappointed during those short winter days.

We have three types solar panel mounting:

Pitch Roof mounting look neat, but are hard to reach to adjust the angle. Will you want to walk across your roof several times a year to adjust the angle? Does it snow often? Will you have to walk across a slippery roof to sweep snow off the panels? Is the slope of the roof you want to use good for optimum solar panel efficiency or will you need tilt legs to face your panels more perpendicular to the sun?

Pole Mounting are designed to hold 1 to 4 modules and are mounted to the pole with either hose clamps or U-bolts (not provided). The racks accommodate different sized poles and are adjustable for optimal sun angle from 15 to 65 degrees in 10-degree increments. Pole size is determined by the number of modules to be mounted.

Ground Mounting are probably the easiest way to mount solar panels. This mount resembles an A-frame. It safest to attach this structure to a cement slab so that it may be secured in place. Ground mounts are designed to handle from 1 to 8 solar modules. Ground mounts can be used to attach solar panels to the ground, to a roof and or to a vertical surface. Some ground mounts have tiltable, or adjustable legs; others are fixed. Optional adjustable tilt legs are available for several of the styles of panels Wholesale Solar sells.

Ⅰ: Pitch roof solar mounting

Rooftop solar mounting system apply for all kinds of pitch roof of any building. Solar panel can fastened onto the top flute of our patented solar mounting rail. L-feet connects with the bottom of the rail, which mounted firmly to the roof. Install flashing over a layer of shingles to insure water resistance. A single wrench is enough for the installation procedures. Detailed installation manual ensure an easy and smooth installation.

Specification:

• Design Wind Load: 55m/s or 200km/hour
• Design Snow Load: 1.5kn/m2
• Steel structure: Anodized Aluminum + Stainless Steel
• reference standard: AS/NZ 1170.2
• Installation site:Pitch root
• Guarantee: Ten years guarantee on parts

1.We use L-feet for tin roof and hook for tile-roof to connect the rack structure with the rafters of the roof.
2.At the installation site we do not require welding, and even have no need to drill a hole, just using the electrical locks and wrenches and other simple tools to complete the installation. This simplify the traditional installation procedure, we will manage to preassemble the screws and nuts before shipment to reduce on-site installation procedures and labor intensity. Eliminate the differences in degree of on-site professional installation and degree of impact on the quality of the roof support system.
3.Utilization of the anodized aluminum, stainless steel, anti-aging UV process to ensure the longer life span of our solar technology and solar tracking.

Ⅱ: Ground Solar Panel Mounting:

Ground Solar Panel Mounting is suitable for flat roofs of various structures or for the ground. One end of the cross-beam is connected firmly with the ground structure by base bracket and hex-bolts and the another end is connected to the support leg forming a stable and strong tripod structure. The connecting foot is made up of stainless steel to enhance the load bearing capacity. Stainless steel itself has a good physical and chemical mechanical performance, service life can reach more than 30 years.

Specification:

Design Wind Load：55m/s or 200km/hour
Design Snow Load：1.5kn/m2
Steel structure：Anodized Aluminum + Stainless Steel
Reference standard：AS/NZ 1170.2
Installation site:Flat roop or Ground
Guarantee: Ten years guarantee on parts

Ⅲ : Pole Solar Panel Mounting

Pole system is designed for up to 1.5kw panel mounting system, with the wind load up to 200km/h. This panel mounting system is suited for large photovoltaic system installation in all wind zones. This solar mounting system can adjust the tilt angle according to the requirement of the installation place. There is no need to welding in the complete installation process. According to our manual instruction, you can install the solar modules easily, quickly, securely and cost efficiently.

Specification:

Design Wind Load：55m/s
Design Snow Load：1.5kn/m2
Steel structure：Hot dipped galvanized steel + Anodized Aluminum
Reference standard：AS/NZ 1170.2
Tracker type：Fixed
Tilt angle：0°— 60°
Guarantee：Ten years guarantee on parts

1. Convenient and quick installation. The use of bolted connections eliminates drilling and welding process automatically reducing the operating time.

2. Mounting rack structure uses hot dip galvanized steel parts which gives a good external appearance(silvery white) and also has good corrosion resistance.Under natural conditions, it can be used for 20-30 years.

3. Batteries components are made up of aluminum alloy treated with anode oxidation process which makes the appearance of smooth and bright. Since this material is same as panel frame, it can decrease metal corrosion phenomena mutually.

4 Holding component( bolts ,screws) are made of stainless steel bolts, stainless steel itself has a good physical and chemical mechanical properties, its service life span can reach more than 30 years.

Solar Panel Mounting FAQs:

Dual axis solar tracker, Solar Panel Tracker System
Pole Top Solar Panel Mounting System
Ground Solar Panel Mounting System
Flat roof Solar Panel Mounting
Pitched Roof Racking Solar Panel Mounting System Installation Manual

How do Wind Turbine Work?

Wind is a form of solar energy. Winds are caused by the uneven heating of the atmosphere by the sun, the irregularities of the Photo of a string of large, three-bladed wind turbines next to an old barn on a farm.Many wind farms have sprung up in the Midwest in recent years, generating power for utilities. Farmers benefit by receiving land lease payments from wind energy project developers.

earth’s surface, and rotation of the earth. Wind flow patterns are modified by the earth’s terrain, bodies of water, and vegetation. Humans use this wind flow, or motion energy, for many purposes: sailing, flying a kite, and even generating electricity.

The terms wind energy or wind power describe the process by which the wind is used to generate mechanical power or electricity. Wind turbines convert the kinetic energy in the wind into mechanical power. This mechanical power can be used for specific tasks (such as grinding grain or pumping water) or a generator can convert this mechanical power into electricity.

So how do wind turbines make electricity? Simply stated, a wind turbine works the opposite of a fan. Instead of using electricity to make wind, like a fan, wind turbines use wind to make electricity. The wind turns the blades, which spin a shaft, which connects to a generator and makes electricity. Take a look inside a wind turbine to see the various parts. View the wind turbine animation to see how a wind turbine works.

This aerial view of a wind power plant shows how a group of wind turbines can make electricity for the utility grid. The electricity is sent through transmission and distribution lines to homes, businesses, schools, and so on.

horizontal-axis wind turbine and vertical-axis wind turbine:

Horizontal axis wind turbine(HAWT) Vertical axis wind turbine(VAWT)

Modern wind turbines fall into two basic groups: the horizontal-axis variety, as shown in the photo, and the vertical-axis design, like the eggbeater-style Darrieus model, named after its French inventor.

Horizontal-axis wind turbines typically either have two or three blades. These three-bladed wind turbines are operated “upwind,” with the blades facing into the wind.

Ⅰ: Horizontal axis wind turbine 300W to 30KW

Ⅱ: Vertical axis wind turbine 300W to 5KW

Wind Turbine Project:

Wind Turbine Installation Manual:

300W AEOLUS Wind Turbine Generator User Manual
Skywing M300 wind turbine installation instruction manual
Skywing S Series 300W wind turbine installation instruction manual
Skywing S Series 400W wind turbine installation instruction manual
FD-series wind turbine installation instruction manual
E Series 1KW 2KW 3KW wind turbine installation instruction manual
E Series 5KW wind turbine installation instruction manual
GLB50KW wind turbine installation instruction manual

Wind Turbine FAQs:

How to Install the Wind Turbine?
How to DIY Wind Turbine?
How to maintenance Wind Turbine?
Aeolus Wind Turbine, Aeolus Wind Generator
Frequently question of Wind Turbine Generator

What is the Grid Tied Solar System?

Grid-tied solar systems produce energy, transmitting this power to your utility company’s electrical power grid. Essentially, this implies the utility company will be paying out you to generate electricity for them, because the power you have produced counts against the energy your property or company utilizes.

Your own solar panels may generate DC (Direct Current) electrical energy. This kind of electrical energy will be run through an inverter to generate Alternating current (Alternating Current) energy. This electricity is then run into your Alternating current electrical power panel, which feeds energy to your utility companies power grid. In case your solar energy array generated sufficient electrical power, your utility meter would certainly begin to run backward!

Grid Tied Solar System components

solar panels You will need solar panels to get the solar energy and transform this to DC power. The quantity and type of solar panels will probably determine the amount of power you’ll be able to generate, as will your current geographic position.

Combiner Box This box collects each of the Solar Panel connections.

DC Breaker Box Your array’s breaker safely shuts your solar power system on the moment’s notice, permitting risk-free maintenance, repair, and inspection.

Grid Tied Inverter Inverters get Direct Current power and transform it to household (Alternating current) power.

Grid Disconnect A grid disconnect allows you to stop the flow of electricity between your solar power system and your electrical system. This provides for the safe maintenance of electrical and utility systems.

Ⅰ: Solar Panel Monocrystalline TUV UL CE ICE Approved

Solar panel Polycrystalline TUV UL CE ICE Approved

Ⅱ : Grid Tied Inverter

Ⅲ :Root Solar panel Mounting

Specification:

• Design Wind Load: 55m/s or 200km/hour
• Design Snow Load: 1.5kn/m2
• Steel structure: Anodized Aluminum + Stainless Steel
• reference standard: AS/NZ 1170.2
• Installation site:Pitch root
• Guarantee: Ten years guarantee on parts

1.We use L-feet for tin roof and hook for tile-roof to connect the rack structure with the rafters of the roof.
2.At the installation site we do not require welding, and even have no need to drill a hole, just using the electrical locks and wrenches and other simple tools to complete the installation. This simplify the traditional installation procedure, we will manage to preassemble the screws and nuts before shipment to reduce on-site installation procedures and labor intensity. Eliminate the differences in degree of on-site professional installation and degree of impact on the quality of the roof support system.
3.Utilization of the anodized aluminum, stainless steel, anti-aging UV process to ensure the longer life span of our solar technology and solar tracking.

Grid Tied Solar System Project

Grid Tied Solar System FAQs:

How Do Gird Tied Solar System Work?
What is the advantage of grid Tied Solar System?
How to Wire Grid Tied Solar System?
How to Size Grid Tied Solar System?
Question of 3kW Grid Tied Solar System

Grid Tied Solar System Installation

30Amp 24V DC MPPT Solar Controller

If you use  solar panels as a means of energy, you should be regulating the current charge  in accordance with the battery voltage, and this MPPT 24V 30A solar controller, with intelligent tracking function, is just the device for the job.

Benefits:
• Intelligently tracks the input voltage from the solar panel to enable panel to work at maximum power point
• MPPT regulators can increase electrical power by up to 30% compared to a normal solar regulator
• Maintains full voltage in battery
• Prevents battery from over-charging
• Prevents battery from over-discharging
• Battery reverse current protection
• Overload protection
• Short circuit protection
• Reverse polarity connection protection
The solar controller is brand new  and boxed, is attached to a strong metal mounting plate and comes with instruction manual

Specifications:
• Rated voltage: 24V
• Loading current max: 30A
• Solar panel efficiency improvement: 10 – 30%
• Working efficiency rate: 95 – 97%
• Type: MPPT regulator [maximum power point tracking]
• Dimensions: 19 x 11.5 x 5.5cm
• Colour: black