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Specification: Suitable Solar Panel: 12V/24V
The open circuit voltage: 18V~55V
Output power: 400W Max
Output to the battery voltage: 10~30V (adjustable)
Output to the battery current: Max.25A
- High Efficiency: Achieve up to 97% efficiency with this 400W MPPT solar charge controller, optimizing your solar power usage.
- Dual Functionality: Acts as both an MPPT controller and a step-down (buck) converter, offering versatile power management. Input voltage ranges from 18V to 55V, with adjustable output voltage from 10V to 30V to suit various needs.
- Weatherproof Design: Engineered to endure harsh weather conditions, providing reliable performance in any environment.
- Overheating Protection: Automatically reduces output power when the temperature exceeds 100°C and shuts off at 110°C, resuming normal operation once it cools down to 85°C.
- Advanced Protection Features: Includes overcharge, undervoltage, over-discharge, and short-circuit protection, ensuring the safety and longevity of your solar power system.
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