Multi-Input Efficiency Charging: The Renogy DC-DC Battery Charger comes with unique dual charging options. This multistage, multi-input battery charger can charge the house battery from a starter battery linked to the car alternator or by utilizing solar panels connected directly to the unit. Both ways can be charged at the same time to minimize charging time. Up to 99% MPPT tracking efficiency and 94% convert efficiency.
Soft Start Circuit Design: The voltage at the input end of the Renogy 30A DC-DC battery charger will rise gently, intending to avoid the instantaneous overvoltage when the vehicle alternator starts, which may cause damage to the battery charger or cause the starter battery to over-discharge.
Ingenious Structure Design: Removable side covers avoid contact between product terminals and the human body during transportation and daily use, which results in electrostatic damage, ensuring product stability and safety. The all-in-one NEG-terminal with partition design integrates the terminals for solar panels, the array starter battery, and the house battery, avoiding misconnection and making the installation simple.
Diversified Smart Monitoring: The Renogy 30A DC-DC Battery Charger uses the Modbus protocol and allows it to be compatible with various monitoring devices, including the RMS-DCDC monitoring screen, DC Home App (BT-2 Bluetooth Module), and Renogy ONE integrated screen. Manage and monitor your energy easily and remotely in any scenario and situation.
Compatible with Different Batteries: Renogy's DC-DC MPPT Charger has you covered whether you're using Flooded, Gel, AGM, or Lithium batteries.
Compatible with Different Alternators: This battery charger is compatible with both traditional and smart alternators. However, since standard/traditional alternators have a fixed voltage when charging, while a smart alternator has a controlled charging output based on operating conditions, it is required to connect the charger to the smart alternator through the Vehicle Ignition Port by the IGN Signal Wire with the package. Compatible with traditional and smart alternators of <100A.
Monitoring with Renogy ONE Core: Add Renogy ONE Core to achieve smart energy monitoring with intuitive visuals and real-time data. It is an upgraded streamlined energy with our 3-in-1 smart panel.
Comprehensive Security Assurance: The Renogy DC-DC Battery Charger is multi-certified to CE, FCC, and PoHs. This high-quality battery charger has multiple intelligent protections including battery isolation, over-voltage protection, battery temperature protection, over-current protection, overheat protection, reverse current protection, solar panel and alternator reverse polarity protection, guaranteeing charging safety and protecting your batteries.
What You Get: 1x Battery Charger, 1x Battery Temperature Sensor, 1x IGN Signal Wire, and 4x Ring Terminals.
Warranty: Renogy offers a 2-year material and workmanship warranty.
Renogy DCC30S 12V 30A Dual Input DC-DC On-Board Battery Charger w/MPPT Specifications |
System Voltage |
12VDC |
Solar Input Voltage |
25V Max. |
Max. Solar Input Power |
400W |
Battery voltage Range |
9-16VDC |
Maximum Charging Current |
30A |
Service Battery Charging Mode |
MPPT |
Charging Efficiency |
Up to 97% |
Battery Types |
SLD/AGM, GEL, FLD, LISER |
Alternator Input Voltage |
Traditional Alternator: 13.2-16VDC Smart Alternator (Euro 6): 12-16VDC |
Max. Alternator Input Power |
400W |
Self-consumption |
60mA |
Ground Type |
Negative |
Terminal Size |
M8*1.25 - 10mm |
Temperature Compensation |
-3mV/C/2V |
Operating Temperature Range |
-31°F - 149°F |
Storage Temperature Range |
-40°F - 176°F |
Operating / Storage Humidity |
0%-95%, No Condensation |
Dimensions |
9.6*5.7*3.0in |
Weight |
3.13Ibs |
Communication Protocol |
RS485 |
Certification
|
CE; ROHS; FCC Part 15 class B; Charge Controllers: DCCA Dual Input; Battery Chargers DCCS Dual Input |