10A MPPT Solar Charge Controller with LCD display
SUPOWER MPPT solar charge controller series has LCD display, SUPOWER solar MPPT controller LCD the first page display PV voltage, PV current, battery voltage, charging current. have both Touch-Screen buttons. PC Remote MPPT controllers .Besides over-charging, over-discharging, over-load, over-current and over-voltage, it also with protection of PV anti-reserve, Battery anti-reverse. Its conversion efficiency up to 99%.
Features:
1.LCD Screen replaced LED display, MPPT controller make operation easy and visiable.
2.mppt solar charge controller touch-screen buttons replaced traditional switches, make the controller better sealed to achieve better anti-dust and anti-splash, and also the touch screen buttons have much longer life span than traditional switches 3.mppt solar charger controller PC Remote Controller available for 1 KM 4.mppt solar charger controller use High Speed convert circuit for Inner Power Supply, make the most of the efficiency 5.mppt controller PV Tracker efficiency is 99% 6.mppt controller can adapt to Lead-acid, solar controller nickel-cadmium, nickel metal hydride andlithium-ion batteries 7.solarcntroller besides over-charging, over-discharging, MPPT controller over load, over-current and over voltage, solar controller also with protection of PV anti-reserve, solar controller battery anti-reverse short-circuit protection actived≤8uS.It ensures the low failure rate of the controller Above based on 6 hours sunshine per day, charging only and 2 hours full-loaded working
for 2 hours. For More, you can refer to below formula PV Panel (Loads Power*Working Hours*1.5)/(0.85*average sunshine hours) Battery (Loads Power*Daily Working Hours*Continuous Cloudy Day)/Battery Voltage*discharge coefficient*Inverter Efficiency Controller PV Peak Power / Battery Voltage Inverter Loads Power*1.2/0.8 Remark:For Capacity Loads, the peak power shall be 5times Example: Now we need a solar power system as below: Local daily average Sunshine 5 hours, total loads 1KW (no capacityloads) working 6 hours daily. Continuous Cloudy day 2 days, Battery discharge coefficient 0.7 Then we will need the followings: PV Panel=(1kw*6h*1.5)/(0.85*5h)≈2.2kw If the battery is DC48V Capacity of Battery =(1kw*6h*2)/(48V*0.7*0.9)≈400Ah MPPT=2.2kw /48V≈40A Inverter =(1kw*1.2)/0.8≈1500W
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