Solarparts Sandwich Mono PCB Laminated ETFE Solar Panel 18.7V/50W 830x370x4mm

Feature:

1.Equipped with durable fiber board and protected by crystalline silicon, Sandwich flexible solar panels are featured with better heat dissipation and longer durability. In addition, A-grade PERC monocrystalline silicon cells are used to ensure the conversion rate up to 23%。

2.This kind of solar panel contain fluorine atoms bonded to the panel`s EVA, ensuring it will not be delaminated or discolored over time.

3.Strong light transmittance.ETFE film to guarantee strong light transmittance that can reach 95%.

4.Better heat dissipation. The back PCB has better heat dissipation to ensure panel`s long durability.

5.Ultra-thin & ultra-light. 2/1 lighter than the traditional glass panel, convenient to carry. With durable glass fiber board on the back, it is thinner and easier to carry.

6.Bad weather resistance. Featured with heat, fire, corrosion and UV resistance etc.

Specification

Model: 203010140

Solar cell: mono silicon

Max Power：50w

Max Power Voltage :18.7V

Max Power Current: 2.67A

Open-circuit voltage: 22.44V

Short-circuit current: 2.94A

Size:830*370*4mm

Weight:1 kg

Efficiency:≥21%

Operating temperature:-10 - 85℃

Package size:845*385*30mm, 5pcs packed in one carton

Weight:5 kg