Best Quality 20w Poly Solar Panel in stock
USD $0.48 - $0.65 /Quart
Min.Order:50 Quarts
Model |
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Nominal power Pm | 10W | 20W | 40W | |||||
Power allowance | ±10% | ±10% | ±10% | |||||
Optimized working voltage Vm | 16.6V | 17.3V | 17.2V | |||||
Optimized working current Im | 0.60A | 1.16A | 2.33A | |||||
Open circuit voltage Voc | 21.3V | 21.9V | 21.8V | |||||
Short circuit current Isc | 0.68A | 1.19A | 2.54A | |||||
Module efficiency | 8.80% | 10.20% | 11.80% | |||||
Withstanding voltage | DC715V | |||||||
Dimension of module (mm) | 360*310*18
| 540*364*25 | 670*540*25 | |||||
Net weight (kg) | 1.5 | 2.5 | 4.5 | |||||
Packing (pcs/carton) | 20 | 10 | 2 | |||||
Dimension of package (mm) | Package of inside | Package of inside | 680*585*90 | |||||
320*382*28 | 650*320*28 | |||||||
Package of outside | Package of outside | |||||||
320*382*28
| 664*335*330 | |||||||
Volume (m3) | 0.077 | 0.067 | 0.036 | |||||
Gross weight (kg/ carton) | 35 | 30 | 12 | |||||
Dimension of pallet (mm) | 1200*800*1825 | 1382*950*1825 | 1390*700*1950 | |||||
Quantity in a 20 container | 20carton/ pallet×8 pallet =160 carton (3200pcs) | 30carton/ pallet×8 pallet =240 carton (2400pcs) | 48carton/ pallet×10 pallet =480 carton (960pcs) | |||||
Time returnable and replaceable | 2 year | |||||||
Power attenuation | 10year≤10%20 year≤20% |
Brief Charactor
1.25 years warranty and long life span
2.power is not less than 90% in 10 years and not less than 80% in 20 years.
3.Local warehousing and techincal support
4.CE, ISO9001 certificate
5.High transmission tempered 3.2mm glass
6.good quality and competitive price.
7.high efficiency.
Features:
1.Solar panel power from 3w to 300w according to customers' requirement
2.Solar panel nominal 12/24v DC for standard ourput
3.Aesthetic appearance and rugged design to withstand high wind pressure, hail and snow load
4.Rigorous quality control to meeting the highest international standard
5.Solar panel encapsulated with high transmission low-iron, tempered glass
6. Cells are laminated with TPT and EVA ensuring longer life and maximum performance
7. TPT imported from Krempel, Germany, ensure 25 years output power more than 80%.
Material
1.Solar cell-conversion efficiency of solar cell: 24%-17%
2.Front glass-3.2mm, high transmission, low iron, tempered glass
3.EVA-excellent anti-aging resistance
4.TPT-hot seal made of flame resistance
5.Flame-reinfored anodixed aluminum flame
6.Junction box-Ip54 rated and Ip65 rated, high quality, with diode protection
Any question please ask me feel free, and please add me Skyp:huxiaoxia88