20A 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

Model	SPSC-M20
Battery Input Voltage	12V/24V Auto-adaptation
PV Voltage	18V-150V
Charging Current	20A
Rated Frequency	240W/480W
Production Size(mm)	11316783
PV Board Peak Input Efficiency	240≤w≤480w
No Load Consumption	1.4-2.2w
Control Type	Common Anode Control
Working Temperature	-25°C~55°C
Humidity Range	Relative Humidity Without Condensation
Ingress Protection	IP 30

40A MPPT Solar Charge Controller with LCD display

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