Description:5W 2V 2.5A DIY Monocrystalline Solar Panel ETFE Laminated Mono Solar Cells Solar Charging Series Parallel
Specification:

Product name Semi-Finished DIY Solar Panel Color Dark Blue Material Monocrystalline Silicon Cell Grade Grade A Efficiency 21% Pmax 5W Vpmax 1V / 1.5V / 2V Ipmax 5A / 3.3A / 2.5A Lamination (top to bottom) ETFE+PTFE+2xEVA+Cell+2xEVA+PET Flexible No Foldable No Panel Size 170x170x3mm Net Weight 100G Package Material EPE Foam Bag Package Size 200x250mm Gross Weight 130G Quantity 1pc

Instruction:1.This DIY panel is designed as 1V, 1.5V and 2V.2.On the back the positive and negative anodes is mark as + & -.3.Connect them in series to get the voltage added.4.Connect them in parallel to get the current added.5.Example: If you buy some 2V panel and wanna DIY a 18V panel, just connect 9pcs 2V panel in series.
General Tool Required:1.Welding Wire: To connect the pole2.Welding Wire: To melt the wire3.Waterproof Glue: To fill the gap to prevent water penetration4.5V Regulator: Necessary for 5V devices charging5.Diode: Necessary for storage battery charging to prevent reverse charging.
Note:1.Please find out the positive and negative pole before use.2.This is a DIY panel, if you know nothing about solar panel and electricity, please don`t buy it.
Tips on If the + & – mark is lost:Use a multimeter to find them out:1.Adjust it to the DC Voltage mode2.Connected the red and black stylus to the anodes3.If the multimeter show a positive reading, then the red stylus side is the positive pole and the other is the negative pole
Package Included:

1pc x 5W Solar Panel

More Details: