15 €

Predam jednoduchy PWM solarny regulator nabijania vhodny na chatu, alebo hobby. Regulator si automaticky zisti aka bateria je pripojena 12 alebo 24V (standartna olovena autobateria ma 12V) a podla pripojeneho fotovoltaickeho clanku bude nabijat max. prudom do 5A.

Features:
Electronic protection
Fully automatic operation
PWM charge mode(SOC)
Micro-controller digital accuracy
Suitable for all 12/24V DC lamps
Big terminals,big distance between terminals
Temperature compensation(with external temperature sensor)

Function:
Always keep the battery on fill voltage condition.
Prevent the battery from over-charging.
Prevent the battery from over-discharging.
Prevent the battery from reverse charging to solar panels during nights.
Reverse Polarity Protection for Battery
Reverse Polarity Protection for Solar Panels
When the battery voltage is low, the controller will automatically cut off the load from the system. If the voltage of battery is back to normal and the load will restart working.
Thunder protection
According to the battery voltage grade, the controller can automatically set charge-off voltage, the load-off voltage, the load- restore voltage. (The parameter is default under 25℃ condition, locked by the CPU procedure, cannot adjust.)
The controller will automatically compensate the temperature of the charging voltage according to the changes of ambient temperature.

Specification:
Rated charge current: 5A
Work voltage: 12V/24V AUTO
Voltage of stop power supply: 10.8V or 21.6V
Voltage of resume power supply: 12.6V or 25.2V
Voltage of stop charging: 14.4V or 28.8V
Temperature coefficient of voltage stop charge: -3mV/℃ cell
Working temperature: -20℃~+60℃