MPPT 120V40A, 192V40A,240V40A Solar controller, solar MPPT controller,solar charger controller
1.Picture for reference:
1. We adopt the principle of MPPT and advanced Microprocessor Controlled and DSP technology.
2. Improve PV system output efficiency of 20%-30%.
3. Wide input DC voltage range
4. Digital intelligent control, use light signal transmission to control signal inner system for transfer with protection from interference and power loss
5. Solar controller charge module with electric plug, which is more convenience for adding adequate capacity maintenance
6. Battery charge control adopt three stags eg, equilibrium, boost, and float
7. DC and AC power distribution cabinets designed with lighting protection, . connecting wires could come out from the top or bottom which is easy to connect.
8. When the temperature is 50°C, system will reach rated output.
9. High reliability, no need for maintenance, lifetime up to 20 years
10.LCD display which shows PV voltage, charge voltage and charge current
Rated charge current
MAX PV power
Mppt DC voltage rang
Over charge recovery
Over discharge disconnection
Over discharge reconnection
Voltage drop of PV array and the battery
Lead acid battery settings
NiCad battery setting
0-40℃(full load) 40-60℃(de-rating)
20%-80% relative humidity (non-condensing)
Operating 5000m, Non-Operating 16000m
Connect to computer , it can show you output power ,battery voltage ,solar system voltage .
LCD display content
Solar system output power (KWH) ;Voltage of solar panel,Current of solar panel ,
output voltage, output current
Battery temperature sensor
BTS- optional remote battery temperature sensor for increased charging precision
Blue or Black (optional)
4. Explain what is the MPPT function:
Charge Voltage: UA=13.2V
Charge Current: IA=9.8A
Charge Power: PA=13.2*9.8=129.36w
Area in drawing: 1+3
Charge Voltage: UB=18.4V,
Charge Current: IB=9.3A
Charge Power: PB=18.4*9.3=171.12w
Area in drawing 1+2
Comparison: The power B is more than power A.
P/ PA =(PB— PA)/ PA=32.3%
Solar Power Off grid Sytem :
Wind Solar Hybrid Off Grid System:
If you are interested in our products , please feel free to contact me :
Contact Person : Baker Zhang
Skype ID : kunlin56