RENOGY RBC2125DS-21W Dual Input DC-DC On Board with MPPT Battery Charger User Guide

REGO
Dual Input DC-DC On-Board with MPPT Battery Charger
12V/24V 50A IP67
RBC2125DS-21W

RENOGY RBC2125DS-21W Dual Input DC-DC On Board with MPPT Battery Charger

VERSION A0
QUICK GUIDE

Before Getting Started

The quick guide provides important operation and maintenance instructions for REGO 12V/24V 50A IP67 Dual Input DC-DC On-Board with MPPT Battery Charger (hereinafter referred to as battery charger).
Read the quick guide carefully before operation and save it for future reference. Failure to observe the instructions or precautions in the quick guide can result in electrical shock, serious injury, or death, or can damage the battery charger,  potentially rendering it inoperable.

Online Manual

https://store-fhnch.mybigcommerce.com/content/RIV1230RCL-1SS/
REGO%2012V%203000W%20Inverter%20Charger%20Manual.pdf| https://store- fhnch.mybigcommerce.com/content/RIV1230RCL- 1SS/REGO%2012V%203000W%20Inverter%20Charger%20Manual.pdf
---|---

What’s In the Box?

Make sure that all accessories are complete and free of any signs of damage.

Dimensions

Dimension tolerance: ±0.2 in (0.5 mm)

Get to Know REGO Battery Charger

The battery temperature sensor cable can only be used with lead-acid batteries.
For CAN Communication Ports wiring details, refer to the REGO Battery Charger User Manual at https://www.renogy.com/support/downloads.

REGO Battery Charger System Setup

Required Tools

Prior to installing and configuring the battery charger, prepare the recommended tools, components, and accessories.
How to Install the 5/16 in Lugs (M8 Ring Terminals)? 16 in Lugs (M8 Ring Terminals) auxiliary Battery.
Cables REGO Battery Charger
Positive Auxiliary Battery Cable (brown) Wear Insulating Gloves.
battery charger
  Tape over the Negative Common Cable (black) of cutoff areas.
Step 1. Plan a Mounting Site
The battery charger requires adequate clearance for installation, wiring and ventilation. The minimum clearance is provided below. The battery charger should be installed on a vertical surface protected from direct sunlight.
Step 2. Connect the Battery Charger to a Auxiliary Battery
Recommended Components & Accessories Accessories marked with “” are available on renogy.com.
For installation details, see the user manual of the battery in use.
The battery charger can only be connected to deep-cycle gel-sealed lead-acid batteries (GEL), flooded lead-acid batteries (FLD), sealed lead-acid batteries (SLD/AGM) or lithium iron phosphate batteries (LI).
STEP-1 Install cables on the battery charger Step 3. Connect the Battery Charger to a Solar Panel (s)
Recommended Components & Accessories Accessories marked with “” are available on renogy.com.
Connecting the battery charger to a solar panel (s) exceeding 720W (≤50V) results in damage to the battery charger.
battery charger 12V ，solar panel (s) 50A24 ， solar panel (s) 25A.
The appropriate current rating for the solar panel fuse should be determined by multiplying the total amperage of the solar panel array by 1.56.
STEP-1 Install cables on the battery charger Step 4. Connect the Battery Charger to a Starter Battery
Recommended Components & Accessories Accessories marked with “*” are available on renogy.com.
3/8 in Lugs (M10 Ring Terminals)
12.7V(12V)/25.4V(24V
STEP-1 Install cables on the battery charger Step 5. Tape over the Negative Common Cable of cutoff areas

Step 6. Install a Battery Temperature Sensor
The temperature sensor measures the surrounding temperature of the battery and compensates the floating charge voltage when the battery temperature is low.
Do not use the temperature sensor on a LiFePO4 (LFP) battery which comes with a battery management system (BMS).
LED Indicators
battery charger Set a Battery Type
Upon installing the battery charger, set a correct battery type by using the Battery Type Setting Button. ，battery charger（12V or 24V）。
It is essential to ensure that the battery type setting is configured correctly to avoid any potential damage to the battery charger because any damage to the battery charger resulting from an incorrect battery type setting voids the warranty. USER Mode
Setting the battery type to User Mode allows you to customize your battery parameters. You can modify the parameters in the DC Home app. Read the user manual of the specific battery or contact the battery manufacturer for help if necessary.
battery charger renogy.com user manual.
Monitor the Battery Charger
Download the DC Home app. Login to the app with your account.

https://activity.renogy- dchome.com/#/?id=351&type=3&param=REGOHFinverter

CAN Communication renogy.com user manual.
The version of the DC Home app might have been updated. Illustrations in the user manual are for reference only. Follow the instructions based on the current app version.
To ensure optimal system performance, keep the phone or RENOGY ONE within 10 feet (3 m) of the battery charger.
You can receive fault alarms on DC Home and Rangy ONE when the battery charger is faulty. Please login to the DC Home app or Rangy ONE for troubleshooting details.
Short-Range Monitoring via DC Home App
Pair the battery charger with the DC Home app. Monitor and modify the parameters of the battery charger via the app. Wireless Long-Range Monitoring
Recommended Components

Important Safety Instructions

General

• Wear proper protective equipment and use insulated tools during installation and operation. Do not wear jewelry or other metal objects when working on or around the battery charger.
• Keep the battery charger out of the reach of children.
• Do not dispose of the battery charger as household waste. Comply with local, state, and federal laws and regulations and use recycling channels as required.
• In case of fire, put out the fire with a FM-200 or CO₂ fire extinguisher.
• Installing the battery charger improperly on a boat may cause damage to components of the boat. Have the devices installed by a qualified electrician.
• Do not expose the battery charger to flammable or harsh chemicals or vapors.
• Clean the battery charger regularly.
• Do not puncture, drop, crush, penetrate, shake, strike, or step on the battery charger.
• Do not open, disassemble, repair, tamper with, or modify the battery charger.
• Connect the negative prior to the positive terminal when connecting any device.
• It is recommended that all cables should not exceed 10 meters because excessively long cables result in a voltage drop.
• The cable specifications listed in the quick guide account for critical, less than 3% voltage drop and may not account for all configurations.

Battery Charger Safety

• Install the battery charger on a vertical surface – protected from direct sunlight, high temperatures, and water. Make sure there is good ventilation.
• Keep the battery charger away from heating equipment.
• Do not insert foreign objects into the battery charger.
• Confirm the polarities of the devices before connection. A reverse polarity contact can result in damage to the battery charger, thus voiding the warranty.
• Do not touch the connector contacts while the battery charger are in operation.
• Disconnect all connectors from the battery charger before maintenance or cleaning.

Battery Safety

• Do not use batteries if there is any damage.
• Do not touch the exposed electrolyte or powder if the battery is damaged.
• Risk of explosion! Never install the battery charger in a sealed enclosure with flooded batteries!
• Do not install the battery charger in a confined area where battery gases can accumulate.
• Prior to installing the battery charger, ensure all battery groups are installed properly.

Solar Panel Safety

• Do not use the solar panel(s) if there is any damage.
• Prior to connecting the battery charger to the solar panel(s), shade the solar panel(s).
• Battery charger battery charger。

Renogy Support
To discuss inaccuracies or omissions in this quick guide or user manual, visit or contact us at: renogy.com/support/downloads contentservice@renogy.comTo explore more possibilities of solar systems, visit Renogy Learning Center at: renogy.com /learning-center
For technical questions about your product in the U.S., contact the Renogy technical support team through: renogy.com/contact-us 1(909)2877111
For technical support outside the U.S., visit the local website below:

FCC Statement
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may cause undesired operation.
Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

1. Reorient or relocate the receiving antenna.
2.  Increase the separation between the equipment and receiver.
3. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
4. Consult the dealer or an experienced radio/TV technician for help.

FCC Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.
Disclaimer
REGO 12V/24V 50A IP67 Dual Input DC-DC On-Board with MPPT Battery Charger © 2023 Renogy.
All rights reserved.
RENOGY and are registered trademarks of Renogy.

• All information in the quick guide is subject to copyright and other intellectual property rights of Renogy and its licensors. The quick guide may not be modified, reproduced, or copied, in whole or in part, without the prior written permissions of Renogy and its licensors.
• The registered trademarks in the quick guide are the property of Renogy. The unauthorized use of the trademarks is strictly prohibited.
• Renogy ensures the accuracy, sufficiency, and the applicability of information in the quick guide at the time of printing due to continual product improvements that may occur.
• Renogy assumes no responsibility or liability for personal and property losses, whether directly and indirectly, caused by the user’s failure to install and use the product in compliance with the quick guide.
• Renogy is not responsible or liable for any failure, damage, or injury resulting from repair attempts by unqualified personnel, improper installation, and unsuitable operation.
• The illustrations in the quick guide are for demonstration purposes only. Details may appear slightly different depending on product revision and market region.
• Renogy reserves the right to change the information in the quick guide without notice. For the latest quick guide, visit renogy.com.

Renogy Empowered
Renogy aims to empower people around the world through education and distribution of DIY-friendly renewable energy solutions.
We intend to be a driving force for sustainable living and energy independence.
In support of this effort, our range of solar products makes it possible for you to minimize your carbon footprint by reducing the need for grid power.
Live Sustainably with Renogy
Did you know? In a given month, a 1kW solar energy system will…

| Save 170 pounds of coal from being burned
---|---
| Save 300 pounds of CO2 from being released into the atmosphere
| Save 105 gallons of water from being consumed

Renogy Power PLUS
Renogy Power Plus allows you to stay in the loop with upcoming solar energy innovations, share your experiences with your solar energy journey, and connect with like-minded people who are changing the world in the Renogy Power Plus community.

@Renogy Solar
@Renogy
@renogyofficial
Renogy reserves the right to change the contents of this quick guide without notice.
RENOGY.COM

References

• Solar Power Kits & Equipment for Sale | Renogy Australia
• Renogy® Canada solar off-grid items, Canadian solar panels
• Renogy bietet alle Produkte für netzunabhängige Solarsysteme anRenogy DE
• Renogy Solar Korea
• Renogy® Official- offer all off grid solar system products
• Contact Us | Renogy Solar Panels & Complete Solar Kits
• Renogy Learning Center
• Downloads
• Top off-grid solar kits, lithium batteries supplies | Renogy UK
• RENOGY如果新能源 | 让每个人拥有独立清洁的能源
• Renogy® Official- offer all off grid solar system products
• Contact Us | Renogy Solar Panels & Complete Solar Kits
• Contact Us | Renogy Solar Panels & Complete Solar Kits
• Renogy Learning Center
• Downloads
• Downloads

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>