High efficiency 305W photovoltaic polycrystalline solar panel
300W 305W 310W 315W solar PV module for solar home system.
Solar energy products are a trend and good way to achieve zero home bills or commercial invest in the future. So choose a good solar panel is important.The key factors to consider when comparing solar panels are performance ( they should produce the power that the rating leads you to expect), quality, durability and beneficial warranty terms.
Quality and Warranty
For a period of twenty‐five (25)years commencing on the Warranty Start Date, loss of power output of the nominal power output measured at Standard Test Conditions (STC) for the Product(s) shall not exceed:
For Polycrystalline A grade solar cell, 3% in the first year, thereafter 0.66% per year, ending with 81% in the 25 th year after the Warranty Start Date;
The Warranty Start Date shall be defined as the date of the Bill of Lading date
10Years Manufacturing Warranty
15Years Warranty 90% Power Output
25Years Warranty 85% Power Output
Solar Panel Parameters | KL-305W-P |
Optimized working voltage | 36.00V |
Optimized working current | 8.472A |
Open circuit voltage | 43.2V |
Short circuit current | 7.06A |
Nominal power | 305W |
Operating temperature | -40℃ to+85℃ |
Maximum system voltage | 1000VDC(IEC)/600VDC(UL) |
Series fuse rated value | 20A |
Power tolerance | ±3% |
Cell specification | 156×156mm (6inch) |
Arrangement quantity | 72(6×12) |
Solar panel dimension | 1950×990×50mm |
Weight | 27.0kg |
Glass specification | 3.2mm(0.13inch) tempered glass |
Frame | Anodised aluminium alloy |
Rated operating temperature | 45±2℃ |
Pmax temperature parameter | -(0.48±0.05)%/℃ |
Voc temperature coefficient: | -(0.34±0.1)%/℃ |
Isc temperature coefficient | 0.04±0.01%/℃ |
Notic:Data under standard testing condition (STC):1000W/㎡,AM1.5,25℃. |
| T/T | EXW | 30% T/T in advance, paid the balance before shipment |
FOB | |||
CFR(C&F) | 30% T/T in advance, paid the balance against copy of B/L | ||
CIF | |||
L/C | L/C amount above 50,000 usd, we can accept L/C at sight | ||
West Union | Amount lower than 5000usd | ||
West Union | |||
Delivery Time | 7~10days after receiving payment for one container |
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