250w Solar Module TUV Solar Module 250w, Mono Solar Panel 250w
The solar panels 250w certificated with TUV,IEC,CEC,CE and so on.
TUV Solar Module 250w Mechanical Characteristics
Mono Crystalline 125×125mm( 5inch)
No. of Cells
TUV Solar Module 250w Component Element
3.2mm, High Transmission, Low Iron, Tempered Glass
Anodized Aluminum Alloy Type 6063-T5
IP 65 Rated (Black)
TUV 1×4mm2, length:900mm
MC4(UV resistance and self-locking/IP67)
White TPT(0.32±0.03mm thickness)
TUV Solar Module 250w Specifications
Maximum Power at STC (Pmax)
Maximum Power Voltage (Vmp)
Maximum Power Current A(Imp)
Open-circuit Voltage (Voc)
Short-circuit Current (Isc)
Cell Efficiency (%)
Module Efficiency (%)
Operating Temperature( °C )
Maximum System Voltage(V)
DC 1000V(TUV) / DC600V(UL)
Maximum Rated Current Series(A)
Temperature Coefficients of Pmax
Temperature Coefficients of Voc
Temperature Coefficients of Isc
STC: Irradiance 1000W/M2 Module Temperature: 25°C AM=1.5
TUV Solar Module 250w Warranty
10-year warranty on product material and processing technology
Industry power output warranty: 90% in 12 years, 80% in 25 years
TUV Solar Module 250w Package
Cheap Solar Panel Module 250w
I. Will you focus on the safety of the goods during transportation?
Yes, Safety of the cargo is the primary element that we would consider on transportation.
II..How would guarantee the quality will meet the requirements of your clients?
Before shipment, we will have inspection for each batch of goods.
III..What certificates do you have?
IV..Can you do OEM according to clients’ requirements?
Yes, we have our own brand while we can provide OEM service.
- Q:Solar panels single crystal and double crystal in the rain which is easy to use
- Polycrystalline silicon solar cell production process and monocrystalline silicon solar cell almost, but the polysilicon solar cell photoelectric conversion efficiency will have to reduce a lot of its photoelectric conversion efficiency of about 12% (July 1, 2004 Japan Sharp market efficiency of 14.8% Of the world 's most efficient polysilicon solar cells).
- Q:What is the working principle of solar panels?
- Based on the above considerations, silicon is the most ideal solar cell materials, which is the main reason for solar cells to silicon-based. But with the continuous development of new materials and related technology development, to other village-based solar cells are increasingly showing attractive prospects.
- Q:What is the main material for making solar panels?
- The correct name of solar panels is solar photovoltaic panels, making its main material is monocrystalline silicon or polysilicon silicon, monocrystalline silicon silicon chip more crystalline silicon wafer photoelectric conversion rate is high, the price is also more expensive silicon wafer.
- Q:Can cold light make solar panels power
- permanent, clean and flexible three major advantages of solar cells long life, as long as the sun exists, solar cells can be an investment and long-term use; compared with thermal power, Solar cells do not cause environmental pollution
- 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?
- The highest conversion efficiency in the laboratory is 24.7%, and the efficiency of the scale is 16%. Polysilicon conversion rate of 14% -15%. Amorphous silicon conversion rate of 12%. Silicon film conversion rate of 9%. Silicon solar cell is the main raw material of silicon, silicon is an extremely rich element of the earth, almost everywhere there are silicon, can be said to be inexhaustible, with silicon to create solar cells, raw materials can be described as no shortage.
- Q:Can solar panels be connected directly to motor?
- Solar panels (also known as solar modules) are the core of solar power systems and the most important part of solar power systems.
- Q:Composition and function of solar panels
- The demand for polysilicon is mainly from semiconductors and solar cells. According to the different requirements of purity, divided into electronic and solar level.
- Q:The voltage and power problems of solar panels
- Because the MPPT controller has a wider input voltage range, it can also convert multiple voltages into current charge and better protect the battery.
- 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.
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