MPPT (Maximum Power Point Tracking)Solar Charge Controller offer an efficient, safe, multi-stage recharging process that prolongs battery life and assures peak performance from a solar array. Each Charge Controller allows customized battery recharging.
The default communication of the controller is RS485 port.You can use supplied cable to connect RS485,USB port of controller to PC.It can be used for monitoring or upgrade the firmware in short distance.
Equalization function reverses the buildup of negative chemical effects like stratification,a condition where acid concentration is greater at the bottom of the battery than at the top.Equalization also helps to remove sulfate crystals that might have built up on the plates.
PC1800A solar inverter system ，it can work with inverter , battery and solar panel , as a complete solar system and back up power for normal home power demands , which take use of sunshine free and save lots of electricity bill for you . This kind of solar inverter systems are widely used in home ,farm ,school,shops etc .
|Nominal Battery System Voltage||12V / 24V / 48VDC (Auto detection); 36V (Setting)|
|Maximum Battery Current||60Amps||80Amps|
|Maximum Solar Input Voltage||100V||145V|
|PV Array MPPT Voltage Range||15~95V||30~130V||45~130V||60~130V|
|Maximum Input Power||12 Volt-940W|
|Protections||Solar high voltage disconnect; Solar high voltage reconnect; Battery high voltage disconnect; Battery high voltage reconnect; High temperature disconnect;High temperature reconnect|
|Charging Algorithm||3-Step or 4-Step (Li)|
|Temperature Compensation Coefficient||-5mV / ℃ / cell (25℃ ref.)|
|Temperature Compensation Set Points||Absorption, Float|
|Charging Set Points||Absorption Stage||Float Stage|
|Flooded Battery||14.2V / 28.4V / 42.6V / 56.8V||13.7V / 27.4V / 41.1V / 54.8V|
|AGM / GEL / LEAD Battery (Default)||14.4V / 28.8V / 43.2V / 57.6V||13.7V / 27.4V / 41.1V / 54.8V|
|Over-charging Voltage||15.5V / 30.0V / 45.0V / 60.0V|
|Over-charging Comeback Voltage||14.5V / 29.5V / 44.5V / 59.0V|
|Battery Defect Voltage||10.0V / 17.0V / 25.5V / 34.0V|
|MECHANICAL AND ENVIRONMENT|
|Product Size (W*H*D)(mm)||315*160*135|
|Product Weight (kg)||4.7kg|
|Ambient Temperature Range||-10℃ to 55℃|
|Storage Temperature||-40℃ to 75℃|
|Humidity||0%~90% RH (No condensing)|