20W 18V Mono Solar Panel Kit for Charging Off-Grid Battery Power RV Home

Package include
1x 20W Solar panel
1x Alligator clip
1x 10A Solar Controller
This product is specially designed for outdoor 12V applications, such as car, camping, ship, motor and other motor rechargeable batteries, and maintain sufficient capacity to protect battery power supply.
[Durable & Strong] Made of high efficient solar cells, tempered solar glass, and strong aluminum frame, withstand extreme weather conditions like UV, anti-rusting, and erosion, IP65 waterproof, well built for at least 10 years.
[Intelligent Charging] Optimized 3-stages charging algorithm allows to charge the battery more efficiently, and prevent the battery from overcharge, over-discharge, over-voltage, short circuit, etc, fully protect battery and extend the lifetime.
Features
1.Good quality
2. Tempered glass waterproof.
3.Long service life
4.Easy to use
Solar Panel Specification
Maximum Power （Pmax）：20W
Open Circuit Voltage（Voc) ： 21.6V
Short Circuit Current （Isc）：1.22A
Maximum Power Voltage（Vmp）：18V
Maximum Power Current（Imp）：1.11mA
Maximum System Voltage（Imp）： 1000DC
Size ：410*340*17mm
STC:lrradiance1000w/m2，Temperature 25℃,AM=1.5
Charge Controller Specification
System current: 10A
No-load loss: 10mA12V; 13mA / 24V
Solar input voltage: <55V
System voltage: 12V / 24V Auto
Overvoltage protection: 17.0V
Balanced charging voltage: 14.6V
Boost charging voltage: 14.4V
Floating charge voltage: 13.8V
Boost charging return voltage: 13.2V
Over discharge return voltage: 12.5V
Undervoltage: 12.0V
Over discharge voltage: 11.0V
Light control voltage: light control on 5V, light control off 6V
Overload and short circuit protection: 1.25 rated current 30 times second; 1.5 times rated current 5 seconds overload protection action; ≥ 3 rated current short circuit protection
Weight: 140g
Note
Please allow 1~3mm error due to manual measurement.
Pls confirm your address, if you have and problem, please feel free to contact with us.

Returns Accepted for this item if it's within 30 Days