70w Solar Module
Negotiable /Piece
Min.Order:10 Pieces
Haining Tonghua Import & Export Co., Ltd.
70w Solar Module/Solar Panel/PV Solar Energy
With high efficiency(14-18%), best price, well after-sale service
The polycrystalline silicon and monocrystalline silicon solar panels producced by our company. With EVA high-temperature laminated film on the rear surface, reiforced glass packing on the surface, alumimun alloy frame around it, cathode oxidation is adopted in treatment of the surface, corrosion-resistance frame, water-proof junction box, and overall exquisite technology. The system is durable, and has a life of 25 years.
Intemational authoritative cetification: ISO, IEC, CE, 3C etc.
Polycrystalline Silicon Solar Cell | |
TH70W | |
Cell | Polycrystalline Silicon Solar Cell |
Size of Cell | 156 |
No.of Cell | 36 (3*12) |
Size of Module (mm) | 1190*540*35 |
Weight | 7.5Kg |
Open Circuit Voltage (Voc) | 21.24V |
Maximum power Voltage (Vmp) | 18V |
Short Circuit Current (Isc) | 4.27A |
Maximum power Current (Imp) | 3.89A |
Maximum Power (Pm) | 70W |
NOCT | 48±2degree |
Current Temperature Coefficient (%/K) | 0.055±0.01 |
Voltage Temperature Coefficient (Mv/K) | -(150±10) |
Power Temperature Coefficient (%/K) | -(0.47±0.05) |
Operating Temperature Coefficient | -40 to +85degree |
Maximum System Voltage | 750V DC |