solar controller

Solar Controller for Small Solar Power Station 12V 5A to 12V 20A
with CE,ROHS approval
Suitable for small solar power station
Controller function:
Solar charger for lead acid battery
High efficient, Energy saving, Safe
Temperature compensated, LCD display
CPM control, offering battery reverse polarity protection, solar module reverse polarity protection, over-current protection, short circuit protection, and open circuit protection.
Input
Input voltage range: 12~25 VDC
Over charge protection: 13.7 /- 0.1 V
Normal output voltage: 12 VDC
Max. output current: 20 A
Over discharge cut-off: 10.5 /- 0.1 VDC
Over discharge resume: 12.6 /- 0.1 VDC
Voltage drop: 0.4 VDC (Between input and battery)
Voltage drop: 0.3 VDC (Between battery and load)
No load current draw: < 10 mA
LCD indication: display AMP/voltage, electric energy instruction
Temp. compensated factor: From -4 ~ 6 mV/degrees centigrade per unit (optional)
Environment
Operating temperature: -10 ~ 40 degrees centigrade
Operating humidity: < 90%(RH)
Storage temperature: -20 ~ 70 degrees centigrade
Cooling: Normal conditions
Vibration: 5mm / 50 Hz / 600s, Non-operating condition
Mechanical
Plastic casing color: Pantone: 419C, black
Weight: 390 g
Size: 164 x 100 x 48 mm
Safety
Temperature rise: <40 degrees centigrade on plastic casing
MTBF: <10,000 hours
ESD: 8.0 KV