Renogy ONE Core User Manual

Before Getting Started

This user manual provides important operation and maintenance instructions for the Renogy ONE Core (referred to as Core). Read the manual carefully before operation and save it for future reference. Failure to observe instructions or precautions can result in electrical shock, serious injury, death, or damage to the Renogy ONE Core, potentially rendering it inoperable.

• Renogy ensures the accuracy and applicability of information at the time of printing, subject to product improvements.
• Renogy is not liable for personal or property losses caused by failure to install or use the product in compliance with the manual.
• Renogy is not responsible for failures or damages resulting from unauthorized repairs or improper installation/operation.
• Illustrations are for demonstration purposes only and may vary slightly.
• Renogy reserves the right to change information without notice. Visit renogy.com for the latest manual.

Disclaimer

Renogy ONE Core User Manual © 2025 Renogy. All rights reserved. RENOGY is a registered trademark of Renogy.

• All information is subject to copyright and intellectual property rights of Renogy and its licensors. Reproduction or copying without prior written permission is prohibited.
• Unauthorized use of registered trademarks is strictly prohibited.

Online Manual & Renogy App

Access online manuals and download the Renogy App for managing your system.

1. General Information

1.1. Symbols Used

The following symbols highlight important information:

• ⚠ WARNING: Indicates a potentially dangerous condition which could result in injury or death.
• ❗ CAUTION: Indicates a critical procedure for safe and proper installation and operation.
• ℹ NOTE: Indicates an important step or tip for optimal performance.

1.2. Introduction

Renogy ONE Core offers a comprehensive solution for energy monitoring and analysis, allowing users to monitor and analyze energy data anytime. It supports local monitoring via its built-in screen and remote monitoring via the Renogy ONE Portal and Renogy app. The Core also features an RV levelling system for stability and acts as a smart home hub.

1.3. Key Features

• 24/7 Energy Analysis: Monitor and analyze energy data anytime.
• Worldwide Monitoring: Remote energy monitoring via ONE Connect 2.0.
• Built-in RV Levelling (Outside U.S.): Effortlessly adjust RV position for optimal stability and comfort.
• Smart Home Integration: Acts as a central hub for smart home appliances.
• Easy Installation: Simple setup ensuring the device is perfectly level.
• Over-the-Air (OTA) Updates: Stay updated with the latest features.

1.4. SKU

Product: RENOGY ONE Core
Model: RSHGWSN-W02W-G3

The generation number is identified on the silkscreen on the back of the Renogy ONE Core.

1.5. How to Check the Core Model?

Remove the mounting base and check the silkscreen on the back of the Core. Different models (e.g., RSHGWSN-W02W-G1, RSHGWSN-W02W-G3) may have variations in silkscreen design.

2. Get to Know RENOGY ONE Core

2.1. What's In the Box?

The package includes:

• Renogy ONE Core × 1
• Quick Guide × 1
• Mounting Screws × 4 (1 extra)
• Power Cable (5 m) × 1

ℹ NOTE: Ensure all accessories are complete and free of any signs of damage.

2.2. Required Tools

Tools required for flush mounting on a wall:

• Phillips Screwdriver (#1)
• Insulation Tape
• Skill Saw or Impact Drill with Hole Saw (2.17 in / 55 mm)

2.3. Product Overview

Front View: Features an LCD screen and an On/Off Button.

Rear View: Includes Mounting Holes, Mounting Base, Power Port, Communication Port, Bubble Level, and Type-C Port.

2.4. System Setup

The Renogy ONE Core can be powered via a DC Power Port (8V to 35V) or a Type-C port (5V DC). It connects to devices (RS-485 or CAN) using communication cables. The diagram illustrates the connections for positive, negative, DC, and communication lines.

3. Preparation

3.1. Installation Site and Environment

For proper RV levelling function, install the Core vertically to the RV floor with the screen facing front, rear, left, or right. RV levelling blocks are recommended. Ensure the installation site meets the following environmental conditions:

• Altitude: Below 5000m (16,404 ft).
• Temperature: -4°F to 158°F (-20°C to 70°C).
• Humidity: 0% to 95% RH (non-condensing).
• Install indoors, away from direct sunlight, flammable chemicals, or vapors.
• Keep out of reach of children.
• Maintain a minimum distance of 200 mm (7.9 inches) from metal objects to ensure wireless communication.

3.2. Checking Renogy ONE Core

Inspect the Core for visible damage, cracks, dents, or deformation. Ensure connector contacts are clean, dry, and free of dirt or corrosion. Do not use if damaged. The device has no serviceable parts; do not open, dismantle, repair, or modify it. Use proper protective equipment and insulated tools during installation. Dispose of according to local regulations.

3.3. Checking DC Power

Ensure the connected DC power supply is within the 8V to 35V range. Connecting to a source outside this range can cause power failure or permanent damage. Always confirm polarities before connecting and ensure the DC power is turned off to prevent electrical shock.

3.4. Extend the Power Cable

If the included power cable is too short, use an extension cable (≥ 22 AWG). Recommended tools include a wire stripper. Ensure correct polarity when connecting the extension cable. The extension cable should not exceed 10 meters (32.8 feet).

3.5. How to Connect RS-485 Communication Devices (Optional)

Renogy ONE Core supports Bluetooth wireless and wired RS-485 communication. For Bluetooth, no wiring is needed. For RS-485, connect to energy devices using appropriate cables. Recommended components include RJ45 Ethernet cables and the Renogy Communication Hub or BT-2 Bluetooth Module.

Connection types:

• Only One Device: Connect via RJ45 Ethernet Cable to the RS-485 port.
• Multiple Devices (Wired Connection): Connect devices in series using RJ45 Ethernet Cables, potentially via a Communication Hub.
• Multiple Devices (Wireless Connection): Connect via Bluetooth Module (BT-2) and RJ45 Ethernet Cable.

ℹ NOTE: When using a Communication Hub with a BT-2 module for multiple devices, connect each device individually to the Core via the hub first, then reconnect all devices to the hub.

3.6. How to Connect to CAN Communication Devices (Optional)

This applies to RSHGWSN-W02W-G2 and later models for communication with Renogy devices supporting CAN. Both backbone and daisy chain topologies are supported.

For technical support, contact Renogy via renogy.com/contact-us/.

Connecting/Disconnecting LP16 Terminal Plug: Ensure correct orientation, press and hold the snap until complete. Do not shake.

Backbone Network: Requires 120Ω terminating resistors at both ends of the RV-C bus. If the RV-C bus lacks a built-in resistor, contact the RV manufacturer. If no resistor is present, the Core may not communicate properly; use the Daisy Chain Network instead.

Connect devices according to the RV manufacturer's wiring diagram. Recommended accessories include Communication Cables (RJ45 Plug to Bare Drop Cable) and Common Drop Taps. Ensure drop cables do not exceed 6m (19.6 ft) and RV-C bus does not exceed 30m (98.4 ft).

Daisy Chain Network: For RVs not integrated with RV-C buses. Connect devices in series using LP16 Plug (7-Pin) to RJ45 Communication Adapter Cables. Plug Terminator Plugs into free CAN ports on the first and last devices. Unplug the LP16 Terminator Plug from the first/last device and insert the adapter cables into other devices' communication ports. Connect the RJ45 connector to the Renogy ONE Core.

4. Installation

Use the provided mounting template or draw your own based on the dimensions for drilling holes.

Mounting Template #1 (Impact Drill with Hole Saw): Requires a 2.17 in (55 mm) diameter hole.

Mounting Template #2 (Skill Saw): Requires an octagonal cutout with specific dimensions (2.17 in / 55 mm sides, with internal dashed lines).

The installation steps involve preparing the mounting surface, attaching the mounting base, connecting cables (power and communication), and securing the Core. When installing the power cable, connect the negative terminal first, then the positive. The Core can be powered via the included power cable or an optional Type-C cable.

5. Configure Renogy ONE Core

5.1. Power On/Off

Long press the On/Off Button for 5 seconds to power the Core on or off.

5.2. Pairing with the Renogy App

For initial setup, follow the startup wizard on the Core to pair it with the Renogy app. Alternatively, navigate to System > Pair with App.

5.3. Add Devices

Renogy ONE Core supports wireless connection to Renogy Bluetooth, Bluetooth mesh, and Zigbee devices. Ensure the Core's firmware is updated to the latest version before adding devices.

5.4. RV Levelling

To enable RV levelling (outside the U.S.), install the Core in a suitable location and follow the levelling wizard. Calibration is required each time the installation site changes.

6. Troubleshooting

7. Interoperability Matrix

This table lists products compatible with Renogy ONE Core via different connection methods. Visit https://www.renogy.com/renogy-one-core/ for the latest compatibility information.

8. FAQ

What are the differences between Renogy ONE Core and Renogy ONE M1?

The Renogy ONE Core and Renogy ONE M1 differ in system voltage, Wi-Fi bands (Core supports 2.4GHz and 5GHz, M1 supports 2.4GHz only), and built-in relays. The Core also offers RV levelling and smart home integration features.

How to connect Renogy ONE Core with different types of batteries to set up a battery monitoring system?

The Renogy ONE Core can function as a power monitor when connected to Renogy batteries supporting Bluetooth (built-in or via external modules) and RS-485.

Does Renogy ONE Core support RV-C communication?

Renogy ONE Core comes in models RSHGWSN-W02W-G1 (no CAN) and RSHGWSN-W02W-G2 (supports CAN communication).

How can I check the RV levelling status?

Check status locally on the Renogy ONE Core or remotely via the Renogy app when paired via Bluetooth.

What is the operational altitude range for the Renogy ONE Core?

It operates normally at altitudes below 5000 meters (16,404 ft).

Does Renogy ONE Core come with a shunt?

No, it does not come with a shunt. Check renogy.com for updates.

Does Renogy ONE Core support 5 GHz Wi-Fi network?

Yes, it supports both 2.4 GHz and 5 GHz Wi-Fi bands.

Does Renogy ONE Core support WPA3 encrypted Wi-Fi networks?

No, it does not support WPA3.

Is Renogy ONE Core compatible with third-party Zigbee 3.0 devices?

Renogy cannot guarantee compatibility with third-party Zigbee 3.0 devices. It is recommended to use Renogy-authorized smart accessories (e.g., Smart Plug, Motion Sensor).

Do the configured smart scenes in Renogy ONE Core still work when it is offline?

Yes, configured smart scenes will function offline as the configuration is saved locally. The Core communicates with smart accessories via Zigbee 3.0.

What kind of power systems can Renogy ONE Core work with?

It can be powered by a 5V DC source via Type-C or an 8V to 35V DC source via the power cable. For energy monitoring, it supports devices rated at 12V DC or 24V DC.

How long will Renogy ONE Core store the data locally?

Renogy ONE Core stores data locally for 30 days.

How to install Renogy ONE Core on a table?

It is recommended to install on a table when powered by a Type-C cable. Simply place it in the package box.

What are the levelling requirements for the initial installation of Renogy ONE Core in an RV?

Park the RV on a level surface and ensure the Core's bubble level is centered during installation for proper levelling and optimal performance.

Is it normal for the RV levelling data in Renogy ONE Core to have minor fluctuations when the vehicle's engine is running but the vehicle is not moving?

Yes, this is due to the built-in 6-axis sensor detecting engine vibrations. Minor fluctuations are normal if they do not affect overall levelling accuracy.

9. Dimensions and Specifications

9.1. Dimensions

The Renogy ONE Core has dimensions of 4.17 x 4.17 x 1.05 inches (106 x 106 x 26.6 mm). Dimension tolerance is ±0.5 mm (0.2 in).

9.2. Technical Specifications

Maintenance

Inspection

For optimal performance, regularly perform these tasks:

• Check appearance: ensure the Core is clean and dry.
• Ensure installation area is clean, dry, and ventilated.
• Check cables for damage or wear.
• Ensure connectors are firm and check for loose, damaged, or burnt connections.
• Verify Battery and Fault indicators are normal.
• Check for corrosion, insulation damage, or discoloration marks.

⚠ Risk of electric shock! Ensure power is off before touching terminals.

ℹ NOTE: Corrosion can affect connectors. Apply dielectric grease periodically to repel moisture and protect contacts.

Cleaning

Follow these steps for regular cleaning:

• Shut down the Core. Disconnect power if cleaning the interior.
• Wipe housing and contacts with a damp cloth or non-metallic brush. Use household cleaner if needed.
• Dry the Core and surrounding area with a clean cloth.
• Ensure the Core is completely dry before reconnecting.

Storage

For proper storage:

• Disconnect all connected cables.
• Apply dielectric grease to connector contacts to repel moisture and prevent corrosion.

Emergency Responses

In any threat to health or safety, begin with these steps:

• Immediately contact the fire department or relevant emergency response team.
• Notify affected individuals and ensure evacuation.

ℹ NOTE: Only perform suggested actions if it is safe to do so.

Fire

1. Disconnect all cables connected to the Renogy ONE Core.
2. Extinguish fire with CO2 or ABC fire extinguishers. Water can also be used if preferred extinguishers are unavailable.

⚠ Do not use type D (flammable metal) fire extinguishers.

Flooding

1. If submerged in water, stay away from the water.
2. Disconnect all cables connected to the Renogy ONE Core.

Smell

1. Disconnect all cables connected to the Renogy ONE Core.
2. Ensure nothing is in contact with the Renogy ONE Core.
3. Ventilate the room.

Noise

1. Disconnect all cables connected to the Renogy ONE Core.
2. Ensure no foreign objects are stuck in the Renogy ONE Core connector.

Renogy Support

For inaccuracies or omissions, visit renogy.com/support/downloads or contact contentservice@renogy.com.

For solar system possibilities, visit the Renogy Learning Center at renogy.com/learning-center.

For technical questions in the U.S., contact the Renogy technical support team via renogy.com/contact-us or call 1(909)2877111.

For technical support outside the U.S., visit local websites:

• Canada: ca.renogy.com
• China: www.renogy.cn
• Australia: au.renogy.com
• Japan: jp.renogy.com
• Germany: de.renogy.com
• Other Europe: eu.renogy.com
• United Kingdom: uk.renogy.com

FCC & RSS

FCC Statement

This device complies with Part 15 of the FCC Rules. Operation is subject to two conditions: (1) it may not cause harmful interference, and (2) it must accept any interference received, including interference that may cause undesired operation. Modifications not expressly approved may void the user's authority to operate the equipment.

This equipment has been tested and found to comply with Class B digital device limits, designed to provide reasonable protection against harmful interference in residential installations. It generates, uses, and radiates radio frequency energy. If not installed and used per instructions, it may cause harmful interference to radio communications. If interference occurs, try measures like reorienting the antenna, increasing separation, connecting to a different circuit, or consulting a dealer/technician.

FCC Radiation Exposure Statement

This equipment complies with FCC radiation exposure limits for an uncontrolled environment. Install and operate with a minimum distance of 20cm between the radiator and your body.

RSS Standard

This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to two conditions: (1) it may not cause interference, and (2) it must accept any interference, including interference that may cause undesired operation. Compliance with RF exposure guidelines is met, with a minimum distance of 20cm from the body.

Privacy Policy

This policy outlines Renogy's practices regarding the collection, use, and disclosure of personal data when using the Renogy ONE device (the "Service"). By using the Service, you agree to the collection and use of information as per this policy. Terms are defined in the Terms and Conditions accessible at www.renogy.com.

Definitions

• Service: Central control panel for the Renogy ONE system, enabling control of devices and synchronization of data.
• Personal Data: Identifiable information about a living individual.
• Usage Data: Automatically collected data from service use (e.g., IP address, user logs).
• Data Controller: Entity determining the purposes and means of processing personal information (Renogy).
• Data Processors (Service Providers): Entities processing data on behalf of the Data Controller.
• Data Subject (User): Living individual whose Personal Data is collected.

Information Collection and Use

Renogy collects various information to provide and improve the Service. Personal Data may include email, name, and address. This data may be used for newsletters and promotional materials; opt-out is available.

Usage Data

Usage Data may include IP address, access information, power usage, sensor history, user logs, and device identifiers.

Location Data

Location Data may be collected with permission to improve and customize the Service. Location services can be enabled/disabled via device settings.

Use of Data

Data is used to provide and maintain the Service, notify about changes, enable interactive features, provide customer support, gather analysis, monitor usage, detect technical issues, and send relevant news/offers.

Legal Basis for Processing Personal Data (GDPR)

Renogy's legal basis for processing data (for EEA, UK, Switzerland residents) depends on the context and includes contract performance, consent, legitimate interests, and legal compliance.

Retention of Data

Personal Data is retained only as long as necessary for stated purposes, legal obligations, or dispute resolution. Usage Data is retained for shorter periods unless needed for security, functionality, or legal requirements.

Transfer of Data

Information, including Personal Data, may be transferred to and maintained on computers outside your jurisdiction. Data transferred to the U.S. is processed there. Renogy ensures data is treated securely, with adequate controls in place during transfers.

Disclosure of Data

Renogy may disclose Personal Data for law enforcement, legal requirements, or to protect rights, safety, or prevent wrongdoing. Data security is important, but absolute security cannot be guaranteed.

Your Data Protection Rights (GDPR & CCPA)

Residents of EEA, UK, Switzerland, and California have rights regarding access, rectification, objection, restriction, portability, erasure, and withdrawal of consent for their Personal Data. Contact Renogy for assistance or to exercise these rights.

Service Providers

Third-party Service Providers may access Personal Data solely to perform tasks on Renogy's behalf and are obligated to maintain confidentiality.

Analytics

Third-party Service Providers may be used to monitor and analyze Service usage.

Changes to This Privacy Policy

The Privacy Policy may be updated; changes will be posted on this page with notification via email or prominent notice. Review periodically.

Contact Us

For questions about the Privacy Policy, contact Renogy via renogy.com/contact-us.

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Live Sustainably with Renogy

A 1kW solar energy system can help save resources, for example, saving 170 pounds of coal, 300 pounds of CO2, and 105 gallons of water per month.

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