RENOGY ONE Core (G3 Version)
Sold by Renogy UK
From £127.99
Renogy UK's price when we last checked, on 2 September 2026. They run promotions and price by variant, so confirm the current price on their page before you buy.
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Delivery and returns
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Warranty and support
The manufacturer's warranty is handled by the seller you buy from. If something fails, raise it with them and quote their order number — we cannot open a claim on your behalf.
Happy to help you work out whether a part is right for your build: get in touch, or run the numbers through the free electrical calculator.
Overview
RENOGY ONE Core (G3 Version)
A 4-inch flush-mount touchscreen that pulls the whole Renogy system onto one display. WiFi, Bluetooth, Zigbee, RS-485 and CAN in a 106mm square panel — the hub that turns a collection of separate devices into a system you can see at a glance.
- 4in touchscreen, 480 × 480
- WiFi 2.4GHz and 5GHz, Bluetooth LE and Mesh, Zigbee 3.0
- RS-485 and CAN wired communication
- Flush mount, 106 × 106 × 26.6mm, 128g
- 8–35V DC operating voltage, or 5V USB-C
- −20°C to 70°C operating range
One screen instead of four apps
Individually, each Renogy device has its own Bluetooth connection and its own corner of the app. The ONE Core aggregates compatible devices — controller, DC-DC charger, batteries, inverter — so solar yield, alternator input, state of charge and inverter load appear together. On a full Renogy build that is a genuine improvement; on a mixed-brand system it will only see the Renogy half.
Wired as well as wireless
Having RS-485 and CAN alongside the radios matters, because wireless in a metal van is unreliable in exactly the places you want to put equipment. Devices you can reach with a cable can be wired; the rest join over Bluetooth Mesh.
Before you order
It flush mounts, so plan the aperture and the cable route before the panelling goes up. Check your devices are on Renogy's compatible list — the hub is only as useful as the number of things it can actually see.
Renogy's published figures
Taken from Renogy's own specification for this product, on the date shown by the price. Anything wired into 230V mains should be signed off by a qualified electrician.
Build notes for this part
Get the sizing and fitting notes.
Useful product advice, installation considerations and occasional offers for this part of your van build.