20w Solar Panel ideal for charging 70ah 12v or larger batteries and providing solar energy for outbuilding lighting systems.
A 4ah charge controller should be used with this panel when used for charging a 12v Battery/
- Cell: 125mm?125mm Monocrystalline silicon cells
- Cells Array for the panel: 4?9
- Size: 630mm?290mm?25mm
- Encapsulation: sealed with low iron tempered glass and anodized aluminium alloy frame
- Peak output: power 20w
- peak voltage: 18v
- open circuit voltage: 21.6v
- Life span for each module: 25 years.
- Connection box: waterproof junction box.
- 20 Year Warranty