Solar controller is control device which can control solar panel and transform solar energy into electricity then store to the battery bank . Solar controller is the most important part in off-grid system, whose performance has much effect onlife expectancy and operation of the whole system, especially the battery expectancy. Or life span of battery will be shortened by over charge or over discharge.
Performance Feature
·Superior military-grade components to ensure the product stability.
·Perfect protection function, thus the system has higher reliability.
·Check and set all operation parameters as requirement from LCD display.
·PWM stepless unload mode, which burn the excess power into Dump load, making the battery charging in best status.
Technical Date
Product Model SG20-48-N00 SG20-96-N00 SG20-110-N00 SG20-120-N00 SG20-220-N00 Rated Battery Voltage 48V 96V 110 120V 220V Rated Solar Input Power 2kW 2kW 2kW 2kW 2KW Floating Charge Voltage 58V 116V 133V 145V 266V Max Open Circuit Voltage 100V 200V 230V 250V 458V Display Mode LCD Quiescent Current ≤20mA Ambient Temperature & Humidity -20+55℃/3585%RH(Without Condensation) Communication Function (Optional) RS232 (Optional: RS485\ RJ45\ GPRS ) Temperature Compensation Function(Optional) -4mV/℃/2V ,–35℃--+80℃, Precision:±1℃ Dimensions (L x W x H) 440×300×170mm Net Weight 8 kg In order to serve our customers better, our company can adjust parameter configuration according to customer's requirement.
Declare: Our company reserves the right to change products. Design and specification are subject to changewithout prior notice.
Optitional Function
Temperature Compensation Function RS communication function Dry-contact signal Function SD card storage Function