Batteries for photovoltaics Deye RW-F
Deye RW-F is a low voltage battery range from Deye. This category lists 2 Deye RW-F products with a usable capacity of 5.32 to 10.24 kWh. Guide
Suitable for: Home battery storage.
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Deye RW-F at a glance
Deye RW-F is aimed at family houses and small businesses: it stores the daytime solar surplus for the evening and the night. The battery management system talks to the inverter over RS485, CAN, so the inverter must list Deye RW-F as an approved battery before you order. Protection ratings in this range: IP65. Units rated IP54 or higher can be mounted outdoors within the temperature limits in the datasheet.
Tip from practice
Low voltage packs run at about 48 V and therefore carry high current. Size the DC cable and the fuse for the full discharge current, not for the average load, and keep the cable run between battery and inverter short.
How to choose a Deye RW-F configuration
The table lists every Deye RW-F product in this category with the key figures we hold for it. Choose in this order: inverter compatibility first, then usable capacity against evening and night consumption, then power and siting.
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Deye RW-F products compared
| Product | Usable capacity | Nominal voltage | Communication | IP rating |
|---|---|---|---|---|
| Deye RW-F5.3-1H3 5.32kWh All-in-One ESS (LiFePO4) | 5.32 kWh | 51.2 V | RS485, CAN | IP65 |
| Deye RW-F10.2 10.24kWh LV Battery (LiFePO4) | 10.24 kWh | 51.2 V | RS485, CAN | IP65 |
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Frequently asked questions about Deye RW-F
What usable capacity does Deye RW-F offer?
The Deye RW-F products listed here offer 5.32 to 10.24 kWh of usable capacity. Compare usable capacity rather than nominal capacity when you size the system.
Is Deye RW-F a low voltage or a high voltage battery?
Deye RW-F is a low voltage battery. It connects to inverters with a 48 V battery input.
Which inverters work with Deye RW-F?
Any inverter that lists Deye RW-F on its approved battery list. The battery communicates over RS485, CAN. Matching the voltage is not enough on its own, because the inverter and the battery management system must use the same protocol and firmware.
Can Deye RW-F be installed outdoors?
Units rated IP54 or higher can be installed outdoors within the temperature range in the datasheet. The ratings in this range are IP65.
What is Deye RW-F used for?
Mainly for family houses and small businesses. It stores the daytime solar surplus for the evening and the night and, with a suitable hybrid inverter, can also supply backup circuits during a grid outage.
Where can I buy Deye RW-F batteries?
ONSA Plus supplies Deye RW-F to installers and resellers across Europe. This category lists 2 Deye RW-F products with current prices and availability, and there is no minimum order.
Usable capacity, backup behaviour and inverter compatibility depend on the specific inverter model, the wiring of the installation and the manufacturer's approved combination list.
About ONSA Plus
Why installers across Europe buy storage from us
ONSA Plus is a European B2B distributor of photovoltaics, battery storage, heat pumps and EV charging stations. In our own EU warehouses we keep over 1,500 products from 25+ brands, including Huawei, Solis, SolaX and Dyness.
We are not just a trading company. We design and service energy systems ourselves, so we answer questions on battery sizing, inverter pairing and backup wiring from engineering practice, not from a catalogue. There is no minimum order, so you buy what the job needs.
