Description
Renogy's DC to DC MPPT On-Board Battery Charger provides unparalleled flexibility for off-grid power management. This multi-stage, dual-input charger can charge a service battery from either a starting battery connected to an alternator or directly from solar panels. While the vehicle's alternator prioritizes charging the starting battery, this intelligent charger ensures the solar system charges the service battery first, keeping you powered for longer off-grid adventures.
Compatible with Flooded, Gel, AGM, and Lithium batteries, the Renogy DC to DC MPPT Charger offers multi-stage charging and multi-chemistry support. With an RJ45 communication port, the charger unlocks advanced monitoring and control features when paired with the BT-2 Bluetooth Module and the Renogy DC Home App, allowing real-time remote management via your smartphone.
If you have any questions regarding this product, please contact us.
Key Features
- Sturdy Design for Ultra-Safe Operation: Designed with a compact and rugged build, the Renogy DC-DC On-Board Battery Charger with MPPT ensures safe and reliable operation in any installation position. Its safety mechanisms prevent incorrect connections or sparks, making it easy and secure to integrate into any 12-volt system.
- Built-in MPPT for Maximum Solar Power: Equipped with advanced Maximum Power Point Tracking (MPPT) technology, this charger maximizes power output from solar panels, ensuring that your connected loads receive the maximum current for efficient operation.
- Multi-alternator Compatibility: The Renogy DC-DC On-Board Battery Charger is compatible with both traditional and smart alternators. For vehicles with smart alternators, the built-in IGN Port connects to the vehicle's ignition system, automatically triggering the charger once the engine is running.
- Built-in Voltage Sensitive Relay (VSR): When operating with dual batteries, safely isolating the starting and service batteries is critical. This charger features a built-in Voltage Sensitive Relay (VSR), ensuring the starting battery remains isolated while fully charging deep-cycle service batteries. This all-in-one system simplifies installation and enhances safety.
- Temperature Monitoring and Voltage Adjustment: The charger is equipped with a Remote Temperature Sensor Port, enabling real-time battery temperature monitoring. Using this data, the charger provides precise temperature compensation, adjusting the charging voltage to ensure stable and consistent charging, even in extreme temperatures.
- Silent and Efficient Heat Dissipation: Constructed with a die-cast aluminum casing, the charger provides efficient heat dissipation while operating silently, ensuring reliable performance without noise.
This diagram shows the whole connection of the DC-DC On-Board Battery Charger.
An external fuse is required for installation.
Package Includes
|
Battery Charger
1 x |
Battery Temperature Sensor
1 x |
|
IGN Signal Wire
1 x |
RS485 Communication Cable
1 x |
| Specifications | |
|---|---|
| System Voltage: 12VDC | Battery Voltage Range: 9-16VDC |
| Maximum Charging Current: 30A |
Battery Types: SLA, GEL, FLD, LI, USER |
| Backup Battery Charging Mode: MPPT | Charging Efficiency: up to 97% |
| Max. Solar Input Voltage: 30V | Maximum Solar Input Power: 400W |
| Alternator Input Voltage: Traditional Alternator: 13.2-16VDC Smart Alternator (Euro 6): 12-16VDC | Maximum Alternator Input Power: 400W |
| Self-consumption: 60mA | Operating Temperature Range: -5°C~65°C |
| Dimension: 234 x 146 x 77 mm | Weight: 1.42 kg |
Warranty Information
| Material and workmanship warranty | 2 Years |
Certification
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| Please click the links below to download the manuals: | |||
| RBC3050D1S Fuse Installation Instructions | |||
| BT-2 Bluetooth Moudule Manual | |||
| Monitoring Screen for DC-DC MPPT Battery Charger Series manual | |||
