Solar Sign Board System

Components:

1. Solar Module(Monocrystalline or polycrystalline silicon solar panel)

2. Solar controller

3. Solar Inverter

4. Solar storage battery

Testing results:
Power tolerance: 1%~3%
Maximum system voltage: 100V DC
Voltage temperature coefficient: -155±10mV/℃
Current temperature coefficient: +0.06±0.01%/℃
Power temperature coefficient: -0.5±0.05%/℃
TPT material: ISOVOLTA
Frame Material: Clear anodized aluminium frame
Operating temperature: -40℃～+85℃
Storage temperature: from-40℃~+85℃
Voltage standoff: AC200V  DC3000V
Maximum wind resistance: 60m/s
Surface maximum load capacity: 200Kg/㎡
Maximum hail load capacity: 25mm,80km/h
Efficiency of cell: 17%