BLUETTI Solar Generator AC500 & B300K Expansion Battery, 2764.8Wh LiFePO4 Battery Generator w/ 6 5000W AC Outlets (10KW Peak), 50A NEMA 14-50R, Modular Power System for Home Use, Emergency
Price: $399.00 - $248.98
(as of Jul 25, 2025 08:19:14 UTC – Details)
Product Description
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Customer Reviews
4.5 out of 5 stars 26
4.8 out of 5 stars 10
4.6 out of 5 stars 215
4.3 out of 5 stars 224
4.5 out of 5 stars 26
4.3 out of 5 stars 224
5.0 out of 5 stars 2
Capacity
2764Wh
1024Wh
2073Wh
2764Wh
2764Wh
2764Wh
2764Wh
AC Output
6×120V (5000W Total)
4×120V (1800W Total)
4×120V (2600W Total)
7×120V (3000W Total)
6×120V (5000W Total)
7×120V (3000W Total)
6×120V (5000W Total)
AC Input
3000W Max.
1200W Max.
1800W Max.
3000W Max.
3000W Max.
3000W Max.
3000W Max.
Solar Input
3000W Max.
1000W Max.
1000W Max.
2400W Max.
3000W Max.
2400W Max.
3000W Max.
Battery Type
LiFePO₄ 4000+ Cycles
LiFePO₄ 4000+ Cycles
LiFePO₄ 6000+ Cycles
LiFePO₄ 4000+ Cycles
LiFePO₄ 4000+ Cycles
LiFePO₄ 4000+ Cycles
LiFePO₄ 4000+ Cycles
Dimensions
21×13×14 in (AC500)
12.6×8.5×9.8 in
13.8×9.8×12.7 in
21×13×14 in (AC300)
21×13×14 in (AC500)
21×13×14 in (AC300)
21×13×14 in (AC500)
Weight
66.2 lbs (AC500)
25.3lbs
53.4lbs
47.6 lbs (AC300)
66.2 lbs (AC500)
47.6 lbs (AC300)
66.2 lbs (AC500)
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What devices can be charged by AC500 &B300K?
With its 5000W AC inverter, this solar generator can power most of your appliances under 5000W.
What’s the recharging ways of B300K?
B300K’s charging input power matches that of the connected host power station, allowing it to be charged simultaneously with the host through wall chargers, solar panels, car chargers, or generators.
Can the B300K battery module be used alone?
Yes. B300K features an 12W USB-A making the battery module works flawlessly when standalone.
What kind of solar panel should I choose?
The total Open Circuit Voltage should be between 12-150V, and equipped with the solar connector. We recommend 3 × BLUETTI 200W / 350W.
What are the differences between P090D, P090A and CA90 cables?
P090D to P150D: For connecting AC500 + B300K (main unit to battery)
P090A: For B300K + B300K (battery expansion), AC300+B300K, AC500+B300K.
CA90: Designed for Apex 300 + B300K systems
[Upgraded and Supercharged] – An AC500 with a 5,000W inverter accepts up to 6 B300K expansion batteries, boosting its capacity to Max. 16,588.8Wh, enough to get through a severe power outage.
[16 Versatile Ports] – The NEMA 14-50R, TT-30, and L14-30 ports are perfect for heavy-duty appliances. Just plug in what you want to charge, and AC500 will do the rest for you.
[How to Connect AC500 with B300K] – The package includes a P090D to P150D cable, which is required to connect the AC500 to the B300K. Please note that this cable is shipped separately.
[24/7 UPS Home Backup] – Tie the AC500 & B300K system to the grid to power your entire home when a blackout occurs. Please note the UPS power system should be installed by a licensed electrician.
[What You Get] – BLUETTI AC500 & B300K(𝐬𝐡𝐢𝐩𝐩𝐞𝐝 𝐬𝐞𝐩𝐚𝐫𝐚𝐭𝐞𝐥𝐲), 15A AC charging cable, DC input cable, car charging cable, Bonus CA90 battery expansion cable (for Apex 300), P090D to P150D cable (for AC500), user manual.
Customers say
Customers find the solar generator’s quality excellent and report that it works great.
