MarsRock Customized 5.5V 5W Monocrystalline 17% Efficiency Solar Cell Solar Panel Waterproof Foldable solar panels

Product Parameters

• Model/Number: 325230
• Size mm ± 0.5 (Length * Width ): 325*235mm
• Voltage ≥: 5V
• Power : 4W

FAQ of Mini Solar Panel

1.Before quotation, what kind of information should be clearly required?

2.What kinds of minisolar panels are available from MARS ROCK?

• Epoxy Resin solar panels;
• PET Laminated solar panels;
• Tempered Glass Laminated solar panels; 

3.What information must I give you if I need professional propose on producing Mini solar panels?

4. Which type of Mini solar panel is more suitable for me?

For Mini solar panel is customized product, so buyers need to consider the following factors to choose the correct type:

• There are Monocrystalline, Polycrystalline solar cells as its material.

Mono solar panel with slightly better efficiency, so in the limited installation place, Mono can generate higher power than poly but with litter higher cost too.

• Also, there are 2 different types of backer material of solar panel.

Normally it's FR4 fiber glass backer material, to make the solar panel stronger; but also there are options for paper backer, which is easy to get dampened by the rain, or wet weather, or semi fiber glass;.

• PET lamination and Epoxy Resin are different Mini solar panel’s production processes with different characteristics.

PET is lighter,more consistant appearance and thinner than Epoxy Resin mini solar panel. But EXpoy Resin with more harder, thicker protection on its surface. So even in blizzard weather, it can still have better protection and is not easy to be damaged at first.