The lightweight nature of flexible solar panels makes solar panels more effective for use in RVs, caravan,boats, tents, trailers, cabin, etc. Portable, easy to install, plug and play.
 Product parameters:
 Maximum power: 300W
 Output tolerance: ±3%
 Maximum system voltage: 700V DC
 Tolerance: +/-5%
 Open circuit voltage (Voc): 19.2V
 Maximum system voltage: 16V
 Isc temperature coefficient: (010 +/- 0.01) %/C
 Temperature coefficient of Voc: -(0.38 +/-0.01) %/C
 Power supply temperature coefficient Voc: -0.47%/C
 Temperature range -40℃~+80℃
 Connector: MC4
 Battery Efficiency 25%
 Weight 4.4 lbs
 Size: 41.7×10.6×0.1IN
 Standard test conditions: irradiance 1000w/m2, temperature 25℃, AM=1.5
 package includes:
 4*300W solar panel
 2*40A charge controller
 2*Alligator Clip Cable
 2*Cable with solar connector
 2*MC4Y type connector
 8*MC4 connector
 8*carabiners
 40A CONTROLLER
 Intelligent 4 stages PWM charging: Bulk, Absorption, Equalize, Float;
 LCD display with Back-lighting shows device’s operating data and working condition;
 Humanized simple button operation; Adjustable charge-discharge control parameters;