Solar Controller
Enerdrive 40A MPPT Solar Controller — 12/24V with Display
40A MPPT solar controller — maximum capacity for large RV and marine solar systems
Why this product?
Large solar arrays with 4+ panels need a high-capacity controller that won't throttle output. The 40A handles up to 1200W at 24V without breaking a sweat.
- 40A — Enerdrive's highest capacity MPPT controller
- Handles up to 1200W of solar at 24V
- 98.6% maximum efficiency
- Three-stage charging protects battery lifespan
- Comprehensive protection built-in
- LCD display
- Suits 12V and 24V systems
About this product
The Enerdrive MPPT (Maximum Power Point Tracking — a smart charging method that extracts up to 30% more power from solar panels than older PWM (Pulse Width Modulation — an older, simpler solar charging method) controllers) Solar Controllers adopt the advanced MPPT control algorithm, it can minimize the maximum power point loss rate and loss time, quickly track the maximum power point (MPP) of the PV array and obtain the maximum energy from solar array under any conditions; and it can increase the ratio of energy utilization in the solar system by 20%-30% compared with PWM charging method.
The Enerdrive MPPT Solar Controllers has self-adaptive three-stage charging mode based on digital control circuit, which can effectively prolong the lifespan of batteries and significantly improve the system performance. It also has comprehensive electronic protection for overcharge, over discharge, PV & battery reverse polarity. This controller can be widely used for RV, Marine, remote off grid monitoring and many other applications.
IP33 Ingress protection and isolated RS485 design further improves the controller’s reliability and meet the different application requirements.
Why this beats the alternatives
40A is the largest MPPT controller in Enerdrive's range — ideal for full-time off-grid setups with substantial battery banks. Same 98.6% efficiency and reliability as the 30A, but with more capacity.
Who it's for
Full-time motorhome owners, large caravans and serious marine installations with 4+ solar panels and large lithium battery banks.
