Enerdrive 3-in-1 40A Battery Charger with AC, DC-DC & MPPT Solar Charging
The Enerdrive | Dometic EN31240DC 3-in-1 Battery Charger combines AC mains charging, DC-DC alternator charging and MPPT solar charging into one compact unit, simplifying your onboard power system and reducing installation space and cabling.
Designed for 12V house battery systems, the charger delivers up to 40A from AC input and up to 40A through its DC-DC charging path, which incorporates an MPPT solar regulator. AC and DC-DC / MPPT charging can operate simultaneously, providing a maximum combined charging output of 80A to help recover your battery bank faster.
The unit accepts 240V mains or generator input, as well as 12V or 24V vehicle alternator input. Its five-stage charging system supports Gel, AGM, lithium, programmable and flooded lead-acid battery profiles, allowing charging to be configured for different battery types.
An included programmable LCD remote display allows you to monitor and adjust charging settings without needing direct access to the charger. Fan cooling helps manage operating temperature, making this an integrated charging solution for touring, caravanning, boating and off-grid applications.
Features
- Combines AC, DC-DC and MPPT solar charging in one unit
- 40A AC charging from 240V mains or generator power
- 40A DC-DC charging from a vehicle alternator
- Integrated MPPT solar regulator with up to 40A output
- Up to 80A combined charging output when AC and DC charging operate simultaneously
- Accepts 12V or 24V vehicle alternator input
- Designed for 12V house battery systems
- Five-stage battery charging
- Selectable charging profiles for Gel, AGM, lithium, programmable and flooded lead-acid batteries
- Single DC output bank
- Programmable LCD remote display included
- Fan-cooled operation
| Part Number |
ENE-EN31240DC |
| Product Type | 3-in-1 Battery Charger |
| System Voltage | 12V House Battery System |
| AC Input | 240V Mains / Generator |
| AC Charging Current | 40A |
| Vehicle Alternator Input | 12V / 24V |
| DC-DC Charging Current | Up to 40A |
| Solar Charging | Integrated MPPT Solar Regulator |
| MPPT Output Current | Up to 40A |
| Maximum Combined Charging Output | 80A |
| Charging Operation | AC and DC-DC / MPPT charging can operate simultaneously |
| Charging Stages | 5-Stage Charging |
| Battery Charging Profiles | Gel, AGM, Lithium, Programmable and Flooded Lead Acid |
| DC Output Banks | 1 |
| Charge Voltage Range | 13.5–15.5V |
| Minimum Recommended Battery Capacity | 120Ah (with 40A setting) |
| Remote Display | Programmable LCD Display Included |
| Ingress Protection | IP32 |
| Product Dimensions (L x W x H) | 455 x 238 x 104mm |
| Unit Weight | 3.45kg |