WATTSTUNDE Solar Charge Controller WS12/600SI – 600W / 1200W MPPT Solar Regulator for 12V Systems
The WATTSTUNDE WS12/600SI is a solar charge controller designed for 12V battery systems, delivering up to 600W continuous power with a peak capacity of 1200W. It uses advanced MPPT technology to maximise energy harvest from your solar panels.
MPPT tracking delivers up to 30% more energy compared to PWM controllers
Wide input range of 12V to 230V output accommodates various panel configurations
Compact and lightweight at 2.3 kg, easy to install in any setup
Das zeichnet den WATTSTUNDE WS12/600SI aus
The MPPT algorithm continuously adjusts the operating point of the solar panel to extract maximum available power under changing light conditions. Unlike basic PWM controllers, the WS12/600SI converts excess voltage into additional current, reducing energy waste and shortening charge times significantly.
Ideal für...
Off-grid solar installations, caravan and boat power systems, and small-scale solar setups where efficient 12V battery charging is essential. Suitable for users who need reliable charge regulation without the complexity of larger inverter systems.
Anwendung von WATTSTUNDE WS12/600SI
Connect the solar panel to the controller input terminals
Connect the 12V battery to the battery terminals
The controller automatically detects the system voltage and begins MPPT tracking
Monitor the charge status via the built-in indicators
WATTSTUNDE is a German manufacturer specialising in solar energy components, including solar charge controllers, inverters, and complete off-grid power systems. The brand focuses on MPPT technology and reliable performance for 12V and 24V battery applications. WATTSTUNDE products are widely used in caravan, marine, and residential solar setups across Europe.
It is a solar charge controller for 12V battery systems, regulating the power flow from solar panels to prevent overcharging and maximise battery life.
600W is the continuous output power, while 1200W is the peak power the controller can handle briefly under optimal solar conditions.
MPPT stands for Maximum Power Point Tracking. It continuously optimises the electrical operating point of the solar panel to extract the maximum available power, improving efficiency by up to 30% compared to PWM controllers.
The WATTSTUNDE WS12/600SI solar charge controller unit. Mounting hardware and cabling are not included and must be sourced separately.
Yes, the product comes with a 24-month manufacturer warranty covering defects in materials and workmanship under normal operating conditions.
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