Enerdrive Dometic 12V 100A DC-DC Battery Charger with MPPT Solar
The Enerdrive Dometic 12V 100A DC-DC Battery Charger is designed for high-output battery charging systems in 4WDs, utes, trucks, caravans, motorhomes and marine applications. Featuring two independent DC inputs, it can charge your house battery bank using either vehicle alternator power or solar energy through its integrated MPPT solar regulator.
Delivering up to 100A of charging current from an alternator or up to 80A from solar, the charger provides fast and efficient battery recovery for larger battery banks and high-demand 12V systems. Its dedicated MPPT regulator maximizes available solar power, while intelligent multi-stage charging algorithms regulate the output to suit the connected battery.
The default 100A charging current can be adjusted in 10A increments from 10A to 100A, allowing the charging output to be tailored to the vehicle and electrical system. A fully programmable remote LCD display is included for convenient monitoring and system control.
The charger is fan-cooled to maintain performance in high ambient temperatures and supports Lithium, AGM, Gel, Flooded and programmable battery profiles.
Important compatibility note: Designed for larger vehicles and marine applications with high-output 12V alternators (180A or greater). Consult your vehicle or engine handbook, or your dealer, to confirm alternator capacity and compatibility before installation.
Features
- 12V DC-DC battery charger with up to 100A output via alternator
- Up to 80A charging output via MPPT solar
- Two independent DC inputs for alternator and solar charging
- Integrated dedicated MPPT solar regulator
- Adjustable charging current from 10A to 100A in 10A increments
- Intelligent regulated charging output
- Four-stage charging: Test, Bulk, Absorption and Float
- Compatible with Gel, AGM, Flooded, Lithium and programmable battery profiles
- CANBUS communication
- Fan-cooled forced-air ventilation
- Fully programmable remote LCD display included
- Displays voltage, current, charging status and errors
- Designed for high-output alternator systems
| Part Number |
ENE-EN3DC100 |
| Product Type | 12V DC-DC Battery Charger with MPPT Solar |
| Maximum Output Current | 100A (Alternator) / 80A (Solar) |
| Adjustable Charging Current | 10–100A in 10A increments |
| Output Voltage Range (Bulk) | 13.8–14.8V |
| Output Voltage Range (Float) | 13.0–13.8V |
| Output Voltage (Equalisation) | 15.5V |
| Charging Control | 4 Stages: Test / Bulk / Absorption / Float |
| DC Output Banks | 1 |
| Selectable Battery Types | Gel, AGM, Flooded, Lithium and Programmable |
| Parasitic Current | Less than 500µA |
| Efficiency | Greater than 90% |
| Engine Start Control – ON | Battery / Alternator |
| Engine Start Control – OFF | PV Input |
| Vehicle Input Range | 10.5–16V / 135A Maximum |
| Vehicle Input Nominal Operation | 13.2V for 12V input charging system |
| Solar DC Input Range | 16.5–55V DC / 80A Maximum |
| Solar Input Nominal Operation | 17.5V DC for 12V PV panels in parallel; 35.0V DC for 12V PV panels in series |
| MPPT Tracking Efficiency | Greater than 98% |
| Communication | CANBUS |
| Product Dimensions (L x W x H) | 356 x 205 x 97mm |
| Product Weight | 3.23kg |
| Ingress Protection | IP32 |
| DC Output Protection | Reverse Battery, Short Circuit, Overcharge and Overtemperature |
| Cooling | Forced-Air Ventilation |
| Battery Temperature Sensor Port | RJ12 (Optional Sensor) |
| Digital Display Port | RJ12 |
