Powerhouse 12V Lithium MPPT Solar Charge Controller – 20A
Compact IP67 Weatherproof Solar Regulator for LiFePO₄ Battery Systems
Efficient, Reliable Lithium Battery Charging
The Powerhouse 12V Lithium MPPT Solar Charge Controller (20A) is a compact, IP67-rated weatherproof module engineered for LiFePO₄ lithium batteries. Using advanced Maximum Power Point Tracking (MPPT) technology, it delivers up to 20% more charge efficiency compared to standard PWM regulators, giving you more power from your solar panels or reducing the total panel wattage needed for new systems.
Perfect for vehicle power systems, ticketing stations, marine applications, and remote installations, this controller ensures safe, stable, and efficient charging even in demanding outdoor environments.
Key Features
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Advanced MPPT Charging: Extracts maximum efficiency from solar panels, up to 20% more charge energy than PWM systems
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Lithium-Specific Design: Optimised for LiFePO₄ batteries only
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Fully Sealed IP67 Housing: Dustproof, waterproof, and weatherproof for harsh outdoor environments
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Comprehensive Protection: Built-in safeguards against over-temperature, short circuit, overvoltage, and undervoltage
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Automatic System Management: 12V operation with smart low-voltage disconnect
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Compact & Efficient: Ideal for permanent installations or mobile setups with limited space
Ideal For
- Vehicle and 4WD electrical systems
- Caravans, campers, and RVs
- Marine power systems and boats
- Remote ticketing and lighting systems
- Solar-powered pumps and small off-grid setups
Technical Specifications
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Model: Powerhouse MPPT-Li 20A
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System Voltage: 12V
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Battery Compatibility: LiFePO₄ only
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Rated Charge/Load Current: 20A
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Output Power: 300W
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No Load Current: <20mA
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Maximum Solar Input Voltage: <50V
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Low Voltage Disconnect: 12V
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Battery Under-Voltage Protection: 11.2V
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Protection Features:
- Over-temperature shutdown
- Short circuit protection
- Under-input voltage shutdown
- Battery undervoltage cutoff
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Protection Rating: IP67 (fully sealed weatherproof design)
Why Choose the Powerhouse 12V Lithium MPPT 20A Controller?
Engineered for modern lithium battery systems, the Powerhouse MPPT 20A Solar Charge Controller combines robust protection, compact weatherproof design, and maximum charging performance. It’s the perfect solution for off-grid, mobile, and remote power applications where reliability and efficiency matter most.
