What batteries are compatible with the Bluetti EP900 inverter?

The Bluetti EP900 inverter is specifically designed to work with Bluetti B500 expansion batteries. It supports a minimum of two and up to four B500 units for scalable energy storage.

How much power can the Bluetti EP900 provide for a home?

The Bluetti EP900 delivers 7,000 watts of continuous output with up to 9,000 watts of peak power, making it suitable for whole-home backup and high-demand appliances.

What is the maximum battery capacity of the Bluetti EP900 system?

When paired with four B500 batteries, the Bluetti EP900 system can reach a maximum energy storage capacity of 39.6 kWh.

Does the Bluetti EP900 work during power outages?

Yes, during a grid outage, the EP900 automatically disconnects from the utility and supplies power from the connected B500 batteries to keep essential circuits running.

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Bluetti EP900 Inverter – Compatible with B500 Battery – P-EP900-US-WH-BL-010

Bluetti EP900 Inverter Compatible with B500 Battery

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SKU PES-SPS-SIV-0808

Bluetti EP900 Inverter – Compatible with B500 Battery – P-EP900-US-WH-BL-010

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$4,285.89 USD

$ $4,285.89 USD

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In Stock

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9+ sold

In the last 7 days

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Specifications

Product Category Inverter

What is your return policy?

Returns are free in the first 30 days with no restocking or processing fees, although the customer may be responsible for paying return shipping. See our complete return policy on our Shipping, Delivery, and Returns page linked in the footer of this website.

What’s covered by your return policy?

Our returns policy covers all purchases made through Portlandia Electric Supply. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.

How long will it take to receive my order?

All orders are processed within 72 hours and you can expect delivery on most orders within 5-7 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Our legendary lifetime customer support has helped make us the #1 online solar retailer! We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Portlandia Electric Supply equipment, we’ve got you covered: we’re always only a phone call or email away.

Bluetti EP900 Inverter – Compatible with B500 Battery – P-EP900-US-WH-BL-010

The Bluetti EP900 Inverter (model P-EP900-US-WH-BL-010) is a powerful, scalable home energy solution designed for seamless integration with the Bluetti B500 Battery Modules. This system provides 7000W of continuous power, intelligent grid management, and whole-home backup capabilities for reliable, clean energy.

Product Features

High Power Output

The Bluetti EP900 Inverter Compatible with B500 Battery delivers up to 7,000W continuous output and supports both split-phase 120/240V and single-phase operation, ensuring compatibility with residential and small business energy systems.

Expandable Energy Storage

Works with 2–4 B500 batteries to reach a massive 39.6 kWh capacity, providing flexible scalability based on household energy needs.

Seamless Grid & Backup Integration

Automatically switches between grid, battery, and solar power to ensure uninterrupted energy supply during outages.

Smart Energy Management

Integrated Bluetti App enables real-time monitoring, remote control, and energy scheduling to optimise consumption and maximise cost savings.

Durable IP65 Design

The Bluetti EP900 Inverter Compatible with B500 Battery is rated IP65 for dust and water resistance, suitable for both indoor and outdoor installations.

How It Works

The EP900 acts as the energy conversion and control hub, converting DC power from solar panels and B500 batteries into AC power for home use. During grid outages, it automatically isolates from the utility and powers essential circuits directly from stored energy.

Specifications

Model	P-EP900-US-WH-BL-010
Rated Output Power	7,000 W (Split Phase 120/240V)
Peak Power	9,000 W
Compatible Battery	Bluetti B500 Expansion Battery
Battery Capacity Range	9.9 kWh – 39.6 kWh (with 2–4 B500 units)
AC Voltage	120/240V Split Phase
Rated Frequency	60 Hz
Conversion Efficiency	Up to 97%
Communication	Wi-Fi / Bluetooth / CAN
Protection Rating	IP65 (Outdoor Rated)
Operating Temperature	–4 °F to +122 °F (–20 °C to +50 °C)
Dimensions (L × W × H)	26.8 × 18.5 × 9.8 in (680 × 470 × 250 mm)
Weight	≈ 97 lb (44 kg)
Certifications	UL 1741 SA, IEEE 1547, FCC, CEC Listed
Warranty	10 Years (Manufacturer Limited)
Manufacturer	Bluetti Power Inc.

Specifications verified from official documents: Bluetti EP900 Datasheet.

What is your return policy?

What’s covered by your return policy?

How long will it take to receive my order?

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Bluetti EP900 Inverter – Compatible with B500 Battery – P-EP900-US-WH-BL-010

Product Features

High Power Output

Expandable Energy Storage

Works with 2–4 B500 batteries to reach a massive 39.6 kWh capacity, providing flexible scalability based on household energy needs.

Seamless Grid & Backup Integration

Automatically switches between grid, battery, and solar power to ensure uninterrupted energy supply during outages.

Smart Energy Management

Integrated Bluetti App enables real-time monitoring, remote control, and energy scheduling to optimise consumption and maximise cost savings.

Durable IP65 Design

The Bluetti EP900 Inverter Compatible with B500 Battery is rated IP65 for dust and water resistance, suitable for both indoor and outdoor installations.

How It Works

Specifications

Model	P-EP900-US-WH-BL-010
Rated Output Power	7,000 W (Split Phase 120/240V)
Peak Power	9,000 W
Compatible Battery	Bluetti B500 Expansion Battery
Battery Capacity Range	9.9 kWh – 39.6 kWh (with 2–4 B500 units)
AC Voltage	120/240V Split Phase
Rated Frequency	60 Hz
Conversion Efficiency	Up to 97%
Communication	Wi-Fi / Bluetooth / CAN
Protection Rating	IP65 (Outdoor Rated)
Operating Temperature	–4 °F to +122 °F (–20 °C to +50 °C)
Dimensions (L × W × H)	26.8 × 18.5 × 9.8 in (680 × 470 × 250 mm)
Weight	≈ 97 lb (44 kg)
Certifications	UL 1741 SA, IEEE 1547, FCC, CEC Listed
Warranty	10 Years (Manufacturer Limited)
Manufacturer	Bluetti Power Inc.

Specifications verified from official documents: Bluetti EP900 Datasheet.

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Customer Success Stories

Troy P

EG4 off-grid base kit, Happy with my purchase.

This is the first stage of my three planned purches. I got the eg4 inverter 6000 XP base kit with six 400 watt panels and the two server rack batteries. Did a little online research and followed the instructions and it got set up without any issues. Right now I'm just running it in my garage on a single outlet and have been running dual 750 watt water distillers with it. Once I get the second inverter and a bunch more panels and batteries, I plan on attaching it to my subpanel in my house that has my lights and outlets and appliances on it. Then I'll get a soft start for my AC and blower and run it on my main panel.

Jacob B

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Trying to pick the correct solar system for your needs can be very technical and frustrating. I wanted to thank Yvhan and the Portlandia Electric supply team for their patience and helpful attitudes through multiple calls. I feel like we were able to narrow it down to what worked for me and my family. My system works great and I couldn't be happier to have picked Portlandia Electric Supply.

Patrick B

Off Grid Solar Purchase

I wanted to get an offgrid solar system for years but didn’t know where to start. I found Portlandia Electric Supply on Facebook and decided to submit a quote. Within 24 hours I had a custom proposal that was almost half the price of the companies I had previously got quotes from. My wife and I decided to order online and the kit came in a timely manner and it was an easy install. Great company to work with!

James Martin

Highly Recommend

I would like to take the time to express the outstanding service that I was provided with by Portlandia Electric Supply. They provided me with all the answers to my questions, and after reviewing our quote over the phone I felt comfortable proceeding to order my kit. It’s exactly what I needed and they were there to help us over the phone when we had questions installing it. I highly recommend others in need to choose Portlandia Electric Supply.

Brian H

Solar Kit for Mobile Work Van

As a professional videographer, I needed reliable power on the go.Portlandia Electric Supply Delta Pro and roof-mounted panels were the perfect solution. Setup was easy, and the kit included everything needed. The Delta Pro powers my cameras, lights, laptop, and a small fridge with impressive battery capacity.

Keith S

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You folks have been wonderful guiding me through the ins and outs of going solar. Plus your tech guys Rod and Nelson are the absolute best. They explained all the different aspects of inverters, batteries and how to keep them in top condition. Too much more to put here… but no other company has the 100% tech support you provide for your customers!

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Great Experience

My experience with Portlandia Electric Supply has been excellent. Before the sales, they answered all my questions to assure that I got what I needed. After the sales they continued to support me with answers and help. I had a warranty issue with a unit, and it was handled as well as possible. I would recommend them to anyone looking to go solar.

Troy P

EG4 off-grid base kit, Happy with my purchase.

Jacob B

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James Martin

Highly Recommend

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