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Help CenterPoly Modules PV 250w Solar Panel Price Wholesale FR-118
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Poly Modules PV 250w Solar Panel Price Wholesale FR-118
BENEFITS of Solar Module
- 25 Years linear performance warranty.
- 12 years warranty on power output not fall below 90%
- 10 Years warranty on material and workmanship
- 24 hour-response service
- Enhanced design for easy installation and long-term reliability
FEATURES of Solar Module
- Cost-effective standard solar modules for skylight, roofing and facades applications
- 0 to +3% positive tolerance for mainstream products
- Withstand high wind loads and snow loads (5400Pa)
- Anti-reflective highly transparent, low iron tempered glass
- Whole black and frame features aesthetic appearance
- Transmission rate 3.18%
Solar Module
TYPICAL ELECTRICAL CHARACTERISTICS
Type |
FR-310P72 |
Maximum Power(Pmax/W) |
310 |
Power Tolerance |
+3% |
Open Circuit Voltage(Voc/V) |
45.7 |
Short Circuit Current(Isc/A) |
9 |
Maximum Power Voltage (Vmp/V) |
37.5 |
Maximum Power Current (Imp/A) |
8.4 |
Module Efficiency(%) |
16.2 |
Max. System Voltage |
1000 VDC(IEC) |
Cell Size and Series |
156mm*156mm Poly 72pcs(6*12) |
Bypass Diodes |
3 pcs 15A |
Temperature Coefficients of Pmax |
-0.45%/℃ |
Temperature Coefficients of Voc |
-0.35%/℃ |
Temperature Coefficients of Isc |
+0.05%/℃ |
NOCT-Nominal Operating Cell Temperature |
47±2℃ |
Note: the specifications are obtained under the Standard Test Condition(STC): 1000W/M2 soalr irradiance , AM 1.5,Cell Temperature 25℃.
Mechanical Characteristics | |
Surface Maximum Load Capacity |
2,400Pa |
Allowable Hall Load |
227g Steel ball fall down from 1m height |
Glass Type |
High Transmits, Low Iron,3.2mm Tempered Glass |
Frame |
Aluminum-alloy |
Dimensions(mm) |
1956×992×50 |
Weight(kg) |
28 |
Dielectric Insulation Voltage |
3000 VDC max |
Operating Temperature |
-40 ~ +85 ℃ |
Storage Temperature |
-40 ~ +85 ℃ |
Cable Length |
900mm |
I-V Curves
Standard Production Line of Fengren Factory
Cheap Solar Panels China 300W Poly Panles
1. Carton: 22pcs/ctn & 2pcs/ctn
2. Pallet: 46pcs/plt(22pcs*2ctn+2pcs/ctn)
3. 20'GP:200pcs. 40'HQ: 506pcs
1. Supply all kinds of Solar Modules
2. Reply your inquiry in 24 working hours
3. Customized design is available, OEM is welcomed
Q: How to palce an order after choosing the products?
A: Please contact our customer service representative for details.
Q: Can you accept OEM service?
A: Yes, we can. Qty is not the only standard, more quality, less cost.
Q: How about your after sales-service?
A: 10 years limited warranty on material and workmanship,
12 years warranty on power output to not fall below 90%,
25 years warranty on power output to not fall below 80%.
Q: How about your payment terms?
A: We accept T/T, Western Union, Money Gram, L/C.
Q: What certification do you have?
A: We have CE/IEC/CSA/CQC/CEC or According to your need, if you place an big order.
How do solar panel work?
PV cells are made from layers of semi-conducting material, usually silicon. When light shines on the cell it creates an electric field across the layers. The stronger the sunshine, the more electricity is produced. Groups of cells are mounted together in panels or modules that can either be mounted on your roof or on the ground.
The power of a PV cell is measured in kilowatts peak (kWp). That's the rate at which it generates energy at peak performance in full direct sunlight during the summer. PV cells come in a variety of shapes and sizes. Most PV systems are made up of panels that fit on top of an existing roof, but you can also fit solar tiles.
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