Description
Powerhouse 12/24V MPPT Solar Charge Controller | 40A
High-Efficiency Smart Solar Regulator for Caravans, Off-Grid & Marine Systems
Maximum Solar Efficiency with Advanced MPPT Technology
The Powerhouse 12/24V MPPT Solar Charge Controller (40A) is engineered for high-power solar systems, delivering up to 20% more charging efficiency than conventional regulators. Using Maximum Power Point Tracking (MPPT) technology, it continuously optimises the power output from your solar panels, maximising energy harvest in all weather conditions.
Perfect for permanent solar installations, this smart controller supports lead-acid, gel, and lithium batteries and automatically detects 12V or 24V systems. With its LCD display, status LEDs, and built-in safety features, it’s ideal for caravans, 4WDs, off-grid setups, marine systems, and remote power applications.
Key Features
-
Advanced MPPT Technology: Increases solar charging efficiency by up to 20%
-
Multi-Battery Compatibility: Supports Sealed, Gel, Flooded Lead-Acid, LiFePO4 & Li(NiCoMn)O2 batteries
-
Automatic System Detection: Works with both 12V and 24V battery banks
-
LCD Display & LED Indicators: Real-time voltage, current, and battery status monitoring
-
Power Statistics Recording: Tracks system performance and power generation data
-
PC & External Display Support: Allows connection to monitors and peripherals for live data and parameter control
-
Comprehensive Protection: Overcharge, overload, reverse polarity & short-circuit protection
-
Temperature Compensation: Automatically adjusts charge rate for optimal battery life
-
Durable Construction: IP30-rated housing for reliable performance in harsh environments
Ideal For
- Caravans, RVs & 4WD Solar Systems
- Off-Grid Homes & Remote Cabins
- Marine Applications & Boat Power Systems
- Pumping Stations, Electric Fences & Remote Lighting
Technical Specifications
-
Model: Powerhouse MPPT-40A
-
Rated Charge Current: 40A
-
System Voltage: 12V / 24V (auto detection)
-
Voltage Range: 8V–32V
-
Max PV Open Circuit Voltage: 100V
-
Max Solar Input: 520W (12V) / 1040W (24V)
-
Battery Types: Sealed, Gel, Flooded Lead-Acid, LiFePO4, Li(NiCoMn)O2
-
Equalized Charge Voltage: 14.6V (sealed) / 14.8V (flooded)
-
Absorption Charge Voltage: 14.6V (sealed) / 14.2V (GEL)
-
Float Charge Voltage: 13.8V
-
Low Voltage Disconnect (LVD): 10.8V
-
Low Voltage Reconnect (LVR): 12.6V
-
Operating Temperature: –20°C to +55°C
-
Protection Class: IP30
-
Grounding: Positive grounded
-
Static Loss: ≤45mA/12V, ≤37mA/24V
-
Dimensions: 215.5 × 174 × 65 mm
-
Weight: 1.125 kg
-
Terminal Wiring: 16mm / 5AWG
-
Installation Hole Size: 164 × 160 mm | Ø5mm apertures
Important Installation Note
Do not use a common earth wiring configuration. Both positive and negative leads from the battery, solar panel, and load must connect directly to the solar regulator as outlined in the manual. Failure to do so may result in battery or equipment damage.
Why Choose the Powerhouse MPPT 40A?
With its high 40A input capacity, advanced tracking technology, and multi-battery compatibility, the Powerhouse MPPT 40A Solar Charge Controller is built for reliability and efficiency in demanding environments. Whether powering a caravan, off-grid home, or marine system, it ensures maximum solar performance and battery protection.
