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Charge controllers for solar systems – control electricity precisely and safely

H3: Why a charge controller is essential

A charge controller is the link between the solar module and the battery – it protects your storage, optimizes charging performance, and ensures your solar system operates efficiently. Whether you're on the road in a camper or stationary in your garden shed: With the right charge controller, you'll get the most out of your solar energy and significantly extend the lifespan of your battery.

MPPT or PWM – which technology is right for you?

  • PWM (pulse-width modulation) charge controllers are ideal for small, low-voltage solar systems. They gently charge the battery by continuously balancing the voltage. Attractively priced and easy to use, they're perfect for beginners and mobile applications.

  • MPPT (Maximum Power Point Tracking) charge controllers continuously analyze the performance curve of your solar module. They convert excess voltage into additional charging current – ​​for shorter charging times and maximum utilization of solar energy, even in low-light conditions. Ideal for modern LiFePO4 systems and energy-hungry applications.

Our selection – brand quality for your system

We offer powerful charge controllers from WATTSTUNDE, Victron Energy, Votronic, STECA, and SunWare – compatible with AGM, gel, or lithium batteries. Whether 12V, 24V, or 48V – our controllers offer maximum safety, smart control, and easy installation.

FAQ | 6 häufige Fragen zu Solarladereglern

Ein Laderegler verbindet Solarmodul und Batterie und sorgt für eine sichere, effiziente Ladung. Er schützt den Speicher vor Überladung und verlängert seine Lebensdauer – ob im Wohnmobil, beim Camping oder in einer autarken Solaranlage. In unseren FAQs zu MPPT- und PWM-Ladereglern erfährst Du, welcher Regler zu Deinem System passt, wie Du ihn richtig anschließt und optimal nutzt.