MPPT solar charge controller for 12/24 V battery, with 20 A, display, USB port
Now you can easily increase your solar panel efficiency: The optimal operating point of solar cells fluctuates with the warm rays of the sun. Conventional charge controllers cannot compensate for these fluctuations. And you miss out on a lot of power! But not with your new charge controller with modern Maximum Power Point Tracking, MMPT for short. The charge controller thus ensures that the maximum possible power can be extracted from your solar cells at any time!
Charge batteries particularly efficiently: Use the controller for all solar power systems with an output of up to 20 A. This way, your 12 and 24 V batteries will be up and running again in no time.
Saferthan ever: Thanks to the control system, your batteries are reliably protected against short circuits, incorrect wiring and overcharging. The controller keeps an eye on the charge level and protects against deep discharge. Of course, this also significantly increases the life of your batteries.
Additional connections for consumers and mobile devices: at the two USB ports, you can charge your smartphone and other mobile devices, for example, if required. And at the second screw terminal connection you connect an LED light and more.
- Regulator for constant battery charging current via solar panel (please order separately)
- Supports MMPT (Maximum Power Point Tracking): compensates for fluctuations in the optimal operating point of solar cells, ensuring the greatest possible power at all times
- Charges all commercially available 12 and 24 volt batteries (please order separately)
- Charging capacity at 12 volts: 260 watts, at 24 volts: 520 watts
- Effective protection against overload, short circuit, overvoltage, discharge and polarity reversal
- LCD display for showing the function modes
- 2x USB charging port for smartphone, tablet PC and more: 5 V each, up to 1.2 A / 6 watts
- Connectors: Screw terminals for cables up to 10 mm²
- Working voltage: 12 / 24 V (automatic switching)
- Maximum charging current: 20 A
- Working temperature: -20 to +55 °C
- For relative humidity up to 90
- Connections: Screw terminals for solar panel, battery and working unit
- Dimensions: 175 x 145 x 50 mm, weight: 525 g
- Charge controller MPPT-120 including 6 cable sleeves and German manual