310W mono solar panel Solar Panel Photovoltaic Solar Battery System Solar 50w Solar Generator Power Bank

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Place of Origin: Zhejiang, China
Brand Name: OLLIN
Model Number: OL-310-72M
Panel Dimensions: 1950*990*40mm
Panel Efficiency: 310W
Certificate: CE, CE
Warranty: 2 YEAR
certification: CE,ISO
Mono or Poly: Mono
Application: Solar Home System
Output cable: 4square Meters 900mm Length
Front Cover: 3.2mm High Transmission Low Iron
Junction Box: IP67 Rated Waterproof
Weight: 23.5kg
Frame: Double-layer Anodized Aluminium Alloy

310 watt mono solar panel


High efficiency solar panel
1.Ideal for commercial and residential roof system
3.OEM service


Cell Type Mono  Crystalline  Silicon
No. of Cells 72
Dimension 1950×990×40mm
Weight 23kg
Front Glass 3.2mm, High Transmission, Low Iron, Tempered Glass
Frame Anodized Aluminum Alloy
Junction Box IP 65 Rated
Output Cables mm2, length:90mm
Connector MC4(UV resistance and self-locking/IP65)
Encapsulation Material EVA(0.50±0.03mm thickness)
Price $0.39/W(FOB NINGBO)
MOQ 10000W
Module Type                    OL-310-72M
Maximum Power at STC (Pmax) 310W
Maximum Power Voltage (Vmp) 34.84V
Maximum Power Current (Imp) 8.89A
Open-circuit Voltage (Voc) 43.2V
Short-circuit Current (Isc) 9.43A
Cell Efficiency (%) 16%
Module Efficiency (%) 12.9%
Operating Temperature( °C ) -40°C ~+90°C
Maximum System Voltage(V) DC 1000V(TUV) / DC600V(UL)
Maximum Rated Current Series(A) 12A
Power Tolerance 0~+3%
Temperature Coefficients of Pmax (-0.45±0.05)%/°C
Temperature Coefficients of Voc (0.05±0.01) %/°C
Temperature Coefficients of Isc (-0.35±0.02)%/°C
NOTC(℃)   (44.4±2)/℃

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