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Finn's Redx Energy Batteries Review & Verdict
Finn Peacock has been a Chartered Electrical Engineer since 1998, and is ex-CSIRO
If you're looking for a CEC-approved all-in-one home battery, I suggest you keep looking. The Redx RX-2505AC doesn't have much capacity or power, although pairing Redx RX-0050/RX-0050B battery modules with their RX-7000PLUS allows for more of both.
Still, we've had zero customer reviews about Redx energy storage gear as at early 2025, and little feedback either way from trusted installers.
Redx Energy Batteries: Pros & Cons
- Redx RX-2505AC under-powered, light on capacity and can't be installed outdoors without an additional enclosure.
About Redx Energy
Redx is an Australian owned and operated business that provides integrated inverter and battery storage solutions. The Australian side of things manages software engineering, new product design, support and after sales service.
Australian Office Contact Details
Address: 28 Warehouse Cct Yatala, QLD, 4207
Tel: 07 5672 9983
Email: [email protected]
Website
Company info
While locally owned and operated, Redx products are manufactured in China by GuangDong Redx Electrical Technology Limited. The lithium-iron phosphate battery cells used in its home energy storage products are produced by China's Sunwoda; which appears to have a couple of decades of lithium-ion battery production experience under its belt.
RedX RX-2505AC
The RX-2505AC is a Clean Energy Council approved all-in-one AC coupled solution with a 2.5 kW solar/battery inverter and 4.8 kWh of storage - so it's a little light on both power and storage capacity. The RX2500 measures 600mm W x 900mm H x 145mm D and it weighs 75kg. It has an operating temperature range of -10°C to +50°C. With an ingress rating of IP32, the RX-2505AC needs to be installed indoors, but there is an enclosure available for outdoor use; sold separately.
RX-0050 And RX-0050B
The RX-0050 And RX-0050B are CEC approved battery modules for use with a Redx battery inverter. The modules offer a useable capacity of 4.6kWh, allowing for up to 13.3kWh storage in a single stack when used with a RX-7000PLUS inverter. The modules measure W:400mm, D:620mm and H:145mm, and weigh around 56 kg each.
Warranty Information
Redx warrants the RX-2505AC will be free from defects in materials and workmanship of ten years with 70% usable capacity or 4500 full cycles from the date of purchase or the date of installation if date of purchase was earlier, but no more than eleven years from the manufacturing date. Note that without a valid purchasing invoice or failure to register the purchase online , the standard warranty period is 5 years from date of production.
For RX-0050 And RX-0050B, the warranty is ten years or 4000 full cycles from the date of purchase, but no more than eleven years from the manufacturing date of the storage system. Device warranty consists of 7 years on site warranty + 3 years return to base warranty from the date of purchase invoice.
Do you have a Redx battery installed at your home? Let us (and other Australians) know your thoughts by leaving a rating and review.
Redx Energy has no solar batteries in our database
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