20W 12V High-efficiency photovoltaic module solar panel

This module meets regulated industry standards for consumer safety andreliability, verified by a comprehensive 20 year warranty coverage. Low-iron tempered white glass (3.2mm thickness) is designed to resist impact and increase light transmittance, thus improving daily power generation. Encapsulating the solar cells between Tempered Glass/EVA/Tedlar guarantees durable protection of the cells during extreme weather conditions.
Furthermore, the strong aluminium frame with pre-drilled mounting holes allows for easy installation of the module. Finally, each solar module is submitted for individual quality inspection to certify product quality and output power performance.

Mechanical Characteristics:
Length (mm): 630
Width (mm): 280
Height (mm): 25
Weight (kg): 3.1

Junction Box: 1X PV Junction Box
Front Substrate:Low Iron Tempered White Glass 3.2mm Thickness
Cells: 36 Polycrystalline Cells (62.5 X 62.5mm)
Encapsulation Material:EVA - Ethylene Vinyl Acetate
Back Substrate: Composite Sheet Tedlar or APA
Frame: 25mm Aluminium Profile - Natural or Black Anodized

Electrical Characteristics:
Power Class: 20W
Power Tolerance: +3/-1W
Min Power: 18W
Voltage at Max Power (Vmp): 17.1V
Current at Max Power (Imp): 1.17A
Open Circuit Voltage (Voc): 21.3V
Short Circuit Current (Isc): 1.31A
Maximum System Voltage: 1000V