Description
🔌 EPEver DR1206N‑DDS – 10 A Dual‑Battery MPPT Charge Controller (12/24 V)
Compact and efficient MPPT solar charge controller, ideal for RVs, boats, campers, and small off‑grid systems. It allows simultaneous charging of a main battery (BATT1) and a starter/auxiliary battery (BATT2) with intelligent power distribution.
Key Features
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Dual-battery charging: Supports up to 10 A for BATT1 and a 1 A trickle charge for BATT2.
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Broad compatibility: Works with Sealed, Gel, Flooded, LiFePO₄, and Li‑NiCoMn battery types with automatic voltage detection.
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High-efficiency MPPT algorithm: Peak tracking efficiency up to 99.5%, maximizing solar energy harvest.
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Real-time monitoring: LCD/LED display and RS485 Modbus communication for remote system integration.
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Compact and robust design: IP33-rated enclosure, resistant to dust and light water splashes.
Technical Specifications
| Parameter | Details |
|---|---|
| System Voltage | 12 V / 24 V auto |
| Max Charging Current | 10 A (BATT1), ≤1 A (BATT2) |
| Max PV Input Voltage | 60 V (cold), 46 V @ 25 °C |
| Max PV Power | ~130 W (12 V), ~260 W (24 V) |
| MPPT Efficiency | Up to 99.5% |
| Operating Temp | −20 °C to +50 °C |
| Protection | IP33 |
| Dimensions / Weight | ~227 × 143 × 58 mm / ~0.8 kg |
📄 Official Manual
For detailed wiring diagrams, installation instructions, and safety guidelines, download the official PDF:
▶️ EPEver DuoRacer DR1206N‑DDS Manual (PDF)