|Place of Origin:|
|Output Voltage (V):|
|Load Power (W):|
|Work Time (h):|
566*416*25, 625*540*25, 763*540*35mm
5 years product warranty and 20 years 80% of power, 25 years lifetime
|Packaging Detail:||Seaworthy Packing|
|Delivery Detail:||20 days|
300w Useful Mono Solar Penal For Factory
Warranty:20 years 80%, 25 years lifetime
300w Useful Mono Solar Penal For Factory
Monocrystalline Silicon Solar Panel /Solar Module Technical Parameter
|ITEM ||Monocrystalline Silicon Solar Panel /Solar Module|
|Maximum power (Wp) |
|Maximum power voltage (V) |
|Maximum power current (A) |
|Open circuit voltage (V) |
|Short circuit current (A) |
|Size of solar cells(mm)|
|Number of cells (Pcs) |
36 PCS( 3x12 )
|Size of module (mm) |
|Brand Name of Solar Cells |
CEEG or JA SOLAR
|Maximum system voltage (V) |
|Temperature coefficients of Isc (%) |
+ 0.1/ °C
|Temperature coefficients of Voc (%) |
|Temperature coefficients of Pm (%) |
|Temperature coefficients of Im (%) |
|Temperature coefficients of Vm (%) |
|Temperature Range |
|Surface Maximum Load Capacity ||60m/s(200kg/sq.m) |
Allowable Hail Load
|steel ball fall down from 1m height|
|Weight per piece (kg) |
|Junction Box Type |
Junction box with TUV certificate
|Length of Cables (mm) |
as customer's demand
|Cell Efficiency (%) |
|Module Efficiency (%) |
|Output tolerance (%) |
|Frame (Material, Corners, etc.) |
Anodized Aluminum Alloy Frame
|Standard Test Conditions |
AM 1.5,1000W/m2, 25°C
5 years product warranty and 20 years 80% of power,25 years lifetime
1) Professional manufacturer
3)Factory price & Best quality
4)Accept customized order
8)We promise all your inquiries and messages will get our reply within 12 hours.
- Q:Why can not the solar panel load directly?
- Solar panels because of low power, and the output voltage is extremely unstable, not suitable for load.
- Q:What is the working principle of solar panels?
- No matter what kind of material to make the battery, the general requirements for solar cell materials are
- Q:What is the main material for making solar panels?
- You can also according to their own needs, according to the power to buy a good package of solar photovoltaic products.
- Q:Can cold light make solar panels power
- Solar power generation There are two ways of solar power generation, one is the light - heat - electricity conversion, the other is the optical - electrical direct conversion.
- Q:Single crystal solar panels and polycrystalline solar panels
- monocrystalline silicon market share and a slight increase, and now the market to see the majority of single-crystal silicon cells. Monocrystalline silicon solar cell silicon crystal is very perfect, its optical, electrical and mechanical properties are very uniform, the color of the battery is mostly black or dark, especially for small pieces of small pieces of consumer products.
- Q:What is the difference between solar panels and light panels?
- Crystalline silicon cell conversion rate, rich in raw materials, is a large-scale commercial production of the battery, but the crystal silicon battery brings the harm can not be ignored. Crystal silicon series of batteries have a "three high more than a" common problem. High cost, high energy consumption, high pollution, byproducts and other shortcomings.
- Q:Can solar panels be connected directly to motor?
- If the DC motor, solar panels generated by the power through the controller, and then can be used; for AC motors, solar cells to the power through the controller and inverter (DC into AC), and then can be used.
- Q:Polycrystalline solar panels are good or single crystal solar energy is good
- Pre-monocrystalline silicon solar cell photoelectric conversion efficiency of about 15%, the highest reached 24%, which is all types of solar cells in the photoelectric conversion efficiency of the highest, but the production cost is so large that it can not be a large number of extensive And commonly used.
- Q:What is the principle of solar panels work?
- light - heat - electric conversion method through the use of solar radiation generated by thermal energy, usually by the solar collector will absorb the heat into the refrigerant refrigerant, and then drive the turbine power generation. The previous process is the light-heat conversion process; the latter process is the thermo-electrical conversion process.
- Q:How many solar panels have ah?
- Classification of solar cells: Currently on the market of solar cells into amorphous silicon and crystalline silicon. Crystalline silicon can be divided into polysilicon and monocrystalline silicon. From the photoelectric conversion efficiency of the three materials is: monocrystalline silicon (up to 17%)> polysilicon (12 ~ 15%)> amorphous silicon (about 5%).
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