Bluett showed off the US version of its EP600+B500 home energy storage system at CES 2023 in Las Vegas. Branded as the Bluetti EP900+B500, the US variant is to come with a more powerful 9000W inverter bundled with the same B500 4960Wh external battery packs.
It is a 9.9kWh/19.8kWh modular home battery with an inverter of 9000 watts. It can offer you both 120V and 240V options without the need to tie together two units. You can increase its capacity to 19.8kWh with the use of the B500 extra battery packs.
By the way, with two units of the EP900s paired, you can further crank up the total storage capacity to a massive 39.6kWh, which can certainly make it a strong alternative to the Zendure SuperBase V and Tesla Powerwall.
As you may know, the EP600+B500 is Bluetti’s whole-house home storage system for the European regions, and it was launched at IFA 2022 in Germany.
The EP600 is a 9.9kWh/79.3kWh home backup system with a 6000W pure sine wave inverter and a solar input of 6000 watts. Most likely, the new EP900+B300 will also be featuring super-fast solar and AC charging inputs to make it a reliable home backup power system.
Update – April 2023: Bluetti officially unveiled the EP900 and B500 in April 2023. The main specs and features of the product have been teased on its website. The price and release date details of the massive home backup system are yet to be announced, though. |
Bluetti EP900+B500 at a Glance
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Bluetti EP900 Vs. EP600 Home Backup Systems
As stated above, the EP900 is the USA version of the EP600, which is designed for the 220-240V regions (Europe and Australia). The EU version of the product is a 6000W system, which comes with the same B500 4960Wh extra battery packs.
Bluetti EP600+B500 At a Glance
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The EP600 has a solar input of 6000 watts with two MPPT channels.
The basic bundle of the home power system, which contains a single piece of the EP600 and a pair of B500s, costs € 11499 in Europe. You can do a lot of customization with the home backup system to find the best option for your needs.
Bluetti EP900 Vs. EP500 Pro Power Stations
Bluetti’s EP500 Pro is a high-capacity portable and home backup system with a 5100Wh battery and a 3000W inverter. It has an AC charging speed of 3000 watts and a solar input of 2400 watts. The device features an in-grid UPS and flexible UPS mode to make it perfect for home backup power.
Bluetti EP500 Pro At a Glance
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The EP500 is one of the popular large-size solar power stations from the brand. If you don’t want a heavy-duty power station like the EP900, this can be a nice choice for powering your small homes and outdoor builds.
Unlike EP600 or EP900, this product is more portable as it features strong dragging wheels and a carrying handle.

Vahid Vee is a full-time blogger who is highly passionate about portable and off-grid power backup systems. As a keen observer of the global portable power market, he is really excited to share with you the latest trends, new products, and other developments in the market. #Contact Email @ veevahid@gmail.com – LinkedIn – Full blog profile.