BLUETTI EP800+B500 Home Battery Backup Solution
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The BLUETTI EP800 isn't just an energy storage system; it's key to slashing energy costs during peak hours, securing uninterrupted power during outages, and embarking on a journey toward an off-grid living style. The easy installation of EP800 ensures great convenience to access power freedom without spending a lot of time and money. The BLUETTI EP800 seamlessly integrates with your current solar system or can easily be paired with your new solar panels. By utilizing AC coupling, the EP800 can operate with your existing solar systems, eliminating the need for additional labor costs associated with rooftop solar panel wiring. For optimal efficiency, solar panels can also be directly connected to the EP800 via DC coupling. Don't let blackouts hold you back; rest assured that EP800 will always has your back since it kicks in within 20ms as soon as the power goes out, delivering seamless power to your essentials, such as refrigerators and CPAP equipment, ensuring your food stays fresh and your loved ones are well taken care of. Enjoy every moment with peace of mind, as worries about power blackouts become a thing of the past. Embrace the freedom of living off the grid or indulging in nature-filled weekends at a remote cottage. With EP800, you'll have the power you need to enjoy the best of both worlds – the serenity of nature and the comfort of modern conveniences. Everything about your EP800 is under control thanks to the intuitive BLUETTI App. Monitor real-time power consumption, seamlessly toggle between working modes, and conduct OTA updates, all from the palm of your hand, no matter where you are. By stacking 2 to 4 B500 expansion batteries (4960Wh each) on the bottom, you can tailor a capacity of 9.9kWh to 19.8kWh according to your needs. Also, the EP800 inverter delivers an awe-inspiring output of up to 7600W and 120V / 240V voltage options to energize your appliances effortlessly.
Specs
EP800 Inverter
Capacity (W/ 2-4 B500)
9.9kWh~19.8kWh
Dimensions (L*W*H)
24.6 × 12.8 × 14.5inch / 626 × 324 × 368mm
Net Weight
97lbs / 44kg
App Control
BLUETTI App (WiFi/Bluetooth)
Warranty
10 Years
Protection Grade
NEMA 4X / IP65
Noise
≤50 dB (A)
Working Temperature
-4℉~122℉/-20℃~50℃
Working Humidity
5%~95%
Wiring
L1 / L2 / N / G
Output Voltage
120V/240V
Input Frequency
60Hz
Maximum Input Current
50A
UPS Time
<20ms
Output Power
7,600W
Output Current
32A
Inverter Certifications
CA65 / FCC / IC / UL1741 / UL9540
Net Metering
No
Grid Connection
Off-Grid(Charging Only)
PV Input
MPPT Channels Power
9000W (2 strings 3000W + 6000W)
MPPT Voltage Range
150V-500V
MPPT Efficiency
99.90%
PV Inversion Efficiency
97.0% Max
AC Coupling
Yes
DC Coupling
Yes
25 × 12.8 × 14.6inch / 636 × 325 × 370mm
Net Weight
127.87lbs / 58kg
Protection Grade
NEMA 4X / IP65
Battery Certifications
CB / CE / FCC / ICES / IP65 / PSE / RCM / UKCA / UL1973 / UL9540A / UN38.3-2022
Operating Temperature
-4℉~104℉ / -20℃~40℃
Working Humidity
5%-95%
Wiring Altitude
≤2,000m
Battery
Battery Type
Lithium Iron Phosphate Cells (LiFePO4 / LFP)
Rated Capacity
4,960Wh
Usable Capacity
4,464Wh
Depth of Discharge (DoD)
90%
Short-circuit Protection
Yes
Shipping Policy
Free shipping on all orders
How long does it take for delivery?
5-7 working days(Except for pre-sale products) .
Which countries do you ship to?
Only the United States, other countries need to place orders on our other websites.
We cannot provide the following services.
1. Alaska
2. Hawaii
3. PR
4. VI
How will my delivery be shipped?
UPS, FEDEX are our logistics partners, shipping Build The Power products.
I ordered more than one item. Will they all be delivered at the same time?
We try to make sure all your items reach you at the same time. Sometimes our products are not always sent together since different shipping options can be used, depending on the product. Once an item has been shipped, you will receive a shipment notification email.
Can I change the delivery address of my package after it has been shipped out?
Unfortunately, we cannot change the shipment once the product is en route.
What do I need to do when I received a different product than what I ordered?
Please contact customer support at sales@buildthepower.com
Description
The BLUETTI EP800 isn't just an energy storage system; it's key to slashing energy costs during peak hours, securing uninterrupted power during outages, and embarking on a journey toward an off-grid living style. The easy installation of EP800 ensures great convenience to access power freedom without spending a lot of time and money. The BLUETTI EP800 seamlessly integrates with your current solar system or can easily be paired with your new solar panels. By utilizing AC coupling, the EP800 can operate with your existing solar systems, eliminating the need for additional labor costs associated with rooftop solar panel wiring. For optimal efficiency, solar panels can also be directly connected to the EP800 via DC coupling. Don't let blackouts hold you back; rest assured that EP800 will always has your back since it kicks in within 20ms as soon as the power goes out, delivering seamless power to your essentials, such as refrigerators and CPAP equipment, ensuring your food stays fresh and your loved ones are well taken care of. Enjoy every moment with peace of mind, as worries about power blackouts become a thing of the past. Embrace the freedom of living off the grid or indulging in nature-filled weekends at a remote cottage. With EP800, you'll have the power you need to enjoy the best of both worlds – the serenity of nature and the comfort of modern conveniences. Everything about your EP800 is under control thanks to the intuitive BLUETTI App. Monitor real-time power consumption, seamlessly toggle between working modes, and conduct OTA updates, all from the palm of your hand, no matter where you are. By stacking 2 to 4 B500 expansion batteries (4960Wh each) on the bottom, you can tailor a capacity of 9.9kWh to 19.8kWh according to your needs. Also, the EP800 inverter delivers an awe-inspiring output of up to 7600W and 120V / 240V voltage options to energize your appliances effortlessly.
Specs
EP800 Inverter
Capacity (W/ 2-4 B500)
9.9kWh~19.8kWh
Dimensions (L*W*H)
24.6 × 12.8 × 14.5inch / 626 × 324 × 368mm
Net Weight
97lbs / 44kg
App Control
BLUETTI App (WiFi/Bluetooth)
Warranty
10 Years
Protection Grade
NEMA 4X / IP65
Noise
≤50 dB (A)
Working Temperature
-4℉~122℉/-20℃~50℃
Working Humidity
5%~95%
Wiring
L1 / L2 / N / G
Output Voltage
120V/240V
Input Frequency
60Hz
Maximum Input Current
50A
UPS Time
<20ms
Output Power
7,600W
Output Current
32A
Inverter Certifications
CA65 / FCC / IC / UL1741 / UL9540
Net Metering
No
Grid Connection
Off-Grid(Charging Only)
PV Input
MPPT Channels Power
9000W (2 strings 3000W + 6000W)
MPPT Voltage Range
150V-500V
MPPT Efficiency
99.90%
PV Inversion Efficiency
97.0% Max
AC Coupling
Yes
DC Coupling
Yes
25 × 12.8 × 14.6inch / 636 × 325 × 370mm
Net Weight
127.87lbs / 58kg
Protection Grade
NEMA 4X / IP65
Battery Certifications
CB / CE / FCC / ICES / IP65 / PSE / RCM / UKCA / UL1973 / UL9540A / UN38.3-2022
Operating Temperature
-4℉~104℉ / -20℃~40℃
Working Humidity
5%-95%
Wiring Altitude
≤2,000m
Battery
Battery Type
Lithium Iron Phosphate Cells (LiFePO4 / LFP)
Rated Capacity
4,960Wh
Usable Capacity
4,464Wh
Depth of Discharge (DoD)
90%
Short-circuit Protection
Yes
Shipping Policy
Free shipping on all orders
How long does it take for delivery?
5-7 working days(Except for pre-sale products) .
Which countries do you ship to?
Only the United States, other countries need to place orders on our other websites.
We cannot provide the following services.
1. Alaska
2. Hawaii
3. PR
4. VI
How will my delivery be shipped?
UPS, FEDEX are our logistics partners, shipping Build The Power products.
I ordered more than one item. Will they all be delivered at the same time?
We try to make sure all your items reach you at the same time. Sometimes our products are not always sent together since different shipping options can be used, depending on the product. Once an item has been shipped, you will receive a shipment notification email.
Can I change the delivery address of my package after it has been shipped out?
Unfortunately, we cannot change the shipment once the product is en route.
What do I need to do when I received a different product than what I ordered?
Please contact customer support at sales@buildthepower.com
what’s included
The E2000LFP Expandable Power Station combines power and flexibility in a portable package. Link it with two EB3000 battery packs to reach an impressive 8064Wh capacity - enough for almost any power need.
With 2000W AC output, it runs most household devices and tools without breaking a sweat. The advanced LiFePo4 batteries deliver outstanding durability, keeping 80% capacity even after 3500 charging cycles.
Charging is quick and flexible. The station accepts up to 1300W input across multiple ports, with 600W maximum solar input. Using solar panels, you'll fully charge in 2-3 hours. Need it faster? Dual AC adapters cut that time to just 1.5-2 hours.
Specification
The E2000LFP Expandable Power Station combines power and flexibility in a portable package. Link it with two EB3000 battery packs to reach an impressive 8064Wh capacity - enough for almost any power need.
With 2000W AC output, it runs most household devices and tools without breaking a sweat. The advanced LiFePo4 batteries deliver outstanding durability, keeping 80% capacity even after 3500 charging cycles.
Charging is quick and flexible. The station accepts up to 1300W input across multiple ports, with 600W maximum solar input. Using solar panels, you'll fully charge in 2-3 hours. Need it faster? Dual AC adapters cut that time to just 1.5-2 hours.
Shipping & Delivery
The E2000LFP Expandable Power Station combines power and flexibility in a portable package. Link it with two EB3000 battery packs to reach an impressive 8064Wh capacity - enough for almost any power need.
With 2000W AC output, it runs most household devices and tools without breaking a sweat. The advanced LiFePo4 batteries deliver outstanding durability, keeping 80% capacity even after 3500 charging cycles.
Charging is quick and flexible. The station accepts up to 1300W input across multiple ports, with 600W maximum solar input. Using solar panels, you'll fully charge in 2-3 hours. Need it faster? Dual AC adapters cut that time to just 1.5-2 hours.
Get Started In 3 Simple Steps
The whole process is easy – no salespeople involved.

Step 1: Choose Your System
Pick your products at direct-to-you prices. Browse complete systems and see exactly what you'll pay.

Step 2: Place Your Order
Quick online checkout with free U.S. shipping. Your order ships within 3-5 business days.

Step 3: Power Up
Professional guidance for setup and connection. Our team helps you get the most from your power station.
The Build The Power Difference
Here’s why you’ll prefer us over other providers.
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What Our Customers Say
Direct experiences from homeowners who took control of their energy costs.
Frequently Asked Questions
How is Build The Power different from other companies?
Unlike traditional companies, we've removed the complex network of salespeople, project managers, and dealer fees. You browse and buy directly through our digital platform, cutting costs by 20-50% while still getting expert support when you need it.
How does your ordering process work?
Browse & Select – Find the product that suits your needs.Add to Cart – Click "Add to Cart" and proceed to checkout. Secure Payment – Complete your purchase using our secure payment options. Order Confirmation – You’ll receive an email confirmation with your order details. Shipping & Delivery – We process and ship your order as quickly as possible. A tracking number will be provided. If you have any questions, feel free to contact us!
Do you offer free shipping?
Yes! We offer free shipping on all orders, with no minimum purchase required. Enjoy hassle-free shopping without worrying about extra shipping costs. Once your order is processed, we’ll provide a tracking number so you can follow your shipment’s progress.
What's your return policy?
We offer a 30-day return policy for your peace of mind. If you're not completely satisfied with your purchase, you can return it within 30 days of delivery for a refund or exchange. The item must be in its original condition and packaging.
To start a return, contact our support team, and we’ll guide you through the process.
Can I get help with installation?
We do not offer installation services, but we’re happy to recommend trusted companies or services that can assist you. If you need help finding an installer, feel free to contact us, and we’ll point you in the right direction!