Product Description
Renogy DCC30S 12V 30A Dual Input DC to DC Battery Charger with MPPT
Description:
Renogy's DC to DC MPPT on-board Battery Charger is designed to give you options! This multi-stage, multi-input battery charger can charge a service battery from a starting battery linked to an alternator or by utilizing solar panels connected directly to the unit. While your vehicle's alternator prioritizes your starting battery, this unit will allow your solar system to charge your service battery first! It's the smart way to keep yourself fully charged and off-grid longer! And with multi-stage charging and multi-chemistry functionality, Renogy's DC to DC MPPT Charger has you covered whether you're using Flooded, Gel, AGM, or Lithium batteries. With RJ45 communication port featured, you can unlock monitoring features exclusively using the BT-2 Bluetooth Module and Renogy DC Home App, control and monitor the device remotely through your phone in real time.
If you have any questions regarding this product, please contact us!
Key Features:
Multi-Input Efficiency Charging
The Renogy DC-DC Battery Charger with unique dual charging options. This multi-stage, 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. With up to 99% MPPT tracking efficiency and 94% convert efficiency, the charger can fully charge a 1kWh battery within 2 hrs with solar energy.
Ingenious Structure Ddesign
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 simple installation.
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, and Renogy One integrated screen. Managing and monitoring your energy easily and remotely in any scenario and situation.
Soft Start Circuit Design
The voltage at the input end of the Renogy 30A DC-DC battery charger will be rising gently, intending to avoid when the vehicle alternator starts, the instantaneous overvoltage which may cause damage to the battery charger or cause the starter battery to over-discharge and due to the vehicle can not start.
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.
Package Includes:
|
12V 30A DC-DC On-Board Battery Charger with MPPT
1 x
|
Battery Temperature Sensor
1 x
|
|
IGN Signal Wire
1 x
|
RS485 Communication Cable
1 x
|
|
Optional: Renogy BT-2 Bluetooth Module
1 x
|
Optional: Monitoring Screen
1 x
|
Specification:
| SPECIFICATIONS | |
|---|---|
| System Voltage : 12VDC | Battery Voltage Range : 9-16VDC |
| Maximum Charging Current : 30A | Battery Type : SLA/AGM, GEL, FLD, LI, USER |
| Backup Battery Charging Mode : MPPT | Charging Efficiency : Up to 97% |
| Max. Solar Input Voltage : 30V | Communication Protocol: RS485 |
| Alternator Input Voltage : Traditional Alternator: 13.2-16VDC Smart Alternator (Euro 6): 12-16VDC | Maximum Alternator/Solar Input Power : 400W |
| Self-consumption : 60mA | Operating Temperature Range : ﹣35℃~65℃ / -31°F~149°F |
| Dimensions : 244*146*77 mm / 9.61 x 5.75 x 3.03 in | Weight : 1.41 Kg / 3.11 lbs |
| Terminal Size: M8x1.25-14mm | Ground Type: Negative |
| Storage Temperature Range: ﹣40℃~80℃ / -40°F~176°F | Operating / Storage Humidity：0%-95%, No Condensation |
| Certifications | |
| CE | YES |
| ROHS | YES |
| FCC Part 15 class B | YES |
| OPTIONS: MONITORING SCREEN | |
| Supply Voltage: 5VDC | Communication Port: RJ45 (RS485 Protocol) |
| Supply Current: 30mA | Display: Backlit LCD |
| Power Consumption: <1W | User Interface: 4 Front Menu Buttons |
| Operating Temperature Range: -4°F~113°F / -20°C~45°C | Mounting System: Wall Mount |
| Cable Length: 5.00 m (16.4 ft) | Voltage Accuracy: ±0.1V |
| Dimension: 2.76 x 4.33 x 1.25 inch / 70 x 110 x 31.8 mm | Operation Temperature: -4°F to 185°F (-20℃~85℃) |
| Current Accuracy: ±0.1A | Weight: 0.14 lbs / 62 g |
| Wire Length: 16.4ft / 5m | |
| OPTIONS: BT-2 BLUETOOTH MODULE | |
| Communication Protocol: RS232 | Port Type: RJ45 |
| Input Voltage: 5V or 12V | Protection Grade: IP54 |
| Standby Power Consumption: 0.04W | Operating Power Consumption: 0.05W |
| Communication Range: ≤82ft | Serial Baud Rate: Fixed Baud Rate 9600bps |
| Cable Length: 5.00 m (16.4 ft) | Dimensions: 2.65 X 1.38 X 0.55 in (67.3 X 35 X 14 mm) |
| Installation Dimensions: 67.3 φ3.5mm（2.66 φ 0.14in） | Operation Temperature: -4°F to 185°F (-20℃~85℃) |
| Weight: 130g (4.58oz) | |
| Certifications： | |
| FCC Class B Part 15 Compliant | YES |
Warranty Information:
| Accessories | 2-year material warranty |
Downloads:
Manufacturers Info (Click on link and a new web page will open)
FAQ:
- 1. What type of alternator is this on-board battery charger compatible with?
- 2. What will happen if the service battery is fully charged?
- 3. What types of battery does the charger support?
- 4. How do I set the battery since there is no display screen?
NOTES
- 1. Do not reverse the polarity since the reverse polarity of the battery connections can cause injury and damage to the device.
- 2. When connecting the charger and the battery, make sure the battery poles are clean when connecting the terminals, select a sufficient cross-section for the connection cable, tighten the nuts and bolts with proper torque as loose connections may cause overheating.
- 3. Be careful not to over-torque the terminals on the DCDC as over-torquing may cause irreparable damage (Do not exceed 16 N-m / 3.3 ft-lb).
- 4. Use the following cable colors: Red: positive connection Black: negative connection
- 5. If the battery charger is connected to the starting battery and solar panels at the same time, the maximum input current will be 15A for each; if the battery charger only connects one of the two DC inputs, the maximum input current will be 30A.
