5,120Wh of LiFePO4 capacity. 3,000W continuous output. 3,500+ cycle life — the longest in its class. And it's the only home battery with built-in wheels, so you can roll it out the door during an evacuation.
Quick Answer: The BLUETTI EP500Pro is a 5,120Wh LiFePO4 home battery with 3,000W continuous output, 6,000W surge, and 3,500+ cycle life — the longest of any home battery you can buy directly. At ~$5,999, it's cheaper than a Tesla Powerwall installation ($9,200+), ships in days, and works plug-and-play with no electrician. Its killer feature: built-in caster wheels make it the only home battery you can roll to safety during an evacuation. It runs everything except central AC. Best for: homeowners who want serious backup without the installer wait, and anyone in hurricane/wildfire zones who may need to move their power. S.E.T. Rating: 4.6/5.
The BLUETTI EP500Pro is the #2 pick in our Best Home Battery Backup 2026 roundup, right behind the EcoFlow DELTA Pro Ultra. But the EP500Pro has one feature no other home battery can match: it moves. Built-in caster wheels let you roll 5,120Wh of LiFePO4 capacity from room to room, garage to vehicle, or house to evacuation shelter.
Readers keep asking the same three questions: Is the EP500Pro worth $5,999? Can it actually power a whole house? And how does it compare to the DELTA Pro Ultra and Tesla Powerwall? This review answers all three — with specs, runtime math, and an honest take on where it wins and where it falls short.
Price: ~$5,999 • Surge: 6,000W • Expandable: Up to 11,264Wh (+ 2×B300) • Cycle life: 3,500+ (LiFePO4) • Warranty: 5 years • UPS: <20ms switchover • Built-in wheels
| Spec | Detail |
|---|---|
| Battery Capacity | 5,120Wh (5.1kWh) |
| Continuous Output | 3,000W (pure sine wave) |
| Surge Output | 6,000W peak |
| Solar Input | 2,400W max (MPPT) |
| AC Charging | 3,000W (0-80% in ~2 hours) |
| Voltage Output | 120V standard; 240V split-phase with Fusion Box Pro (sold separately, ~$299) |
| Battery Chemistry | LiFePO4 (lithium iron phosphate) |
| Cycle Life | 3,500+ cycles to 80% capacity |
| Expansion | Up to 2× B300 expansion batteries (11,264Wh total) |
| B300 Battery | 3,072Wh each, ~$2,599 |
| UPS Mode | <20ms switchover (keeps computers, servers, medical devices running) |
| Smart Features | BLUETTI App (WiFi + Bluetooth), time-of-use programming, remote monitoring |
| Display | Built-in touchscreen |
| Mobility | Built-in caster wheels (unique in class) |
| Weight | ~179 lbs |
| Certifications | UL 2743, FCC, DOE VI |
| Warranty | 5 years |
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The EP500Pro's 3,000W continuous output handles the vast majority of household loads. But unlike the EcoFlow DELTA Pro Ultra (7,200W), it can't run central air conditioning or large electric dryers. Here's the honest breakdown.
| Load Scenario | Avg. Draw | Estimated Runtime |
|---|---|---|
| Essentials only (fridge, lights, Wi-Fi, phones) | ~400W | ~12 hours |
| Essentials + CPAP + fan | ~550W | ~9 hours |
| Essentials + window AC (8,000 BTU) | ~1,100W | ~4.5 hours |
| Moderate home (essentials + cooking + home office) | ~1,800W | ~2.8 hours |
| Max load (microwave + sump pump + multiple loads) | ~2,800W | ~1.8 hours |
No other home battery has this. Tesla Powerwall bolts to your wall. EcoFlow DELTA Pro Ultra sits on casters you can add, but at 187 lbs it's not designed to be moved regularly. FranklinWH aPower 2 is hardwired into your breaker panel.
The EP500Pro rolls. Four built-in caster wheels, two of them locking. At 179 lbs, you're not carrying it — but you can push it from the garage to the living room, roll it onto a truck during an evacuation, or move it between a primary home and a cabin.
This matters most for:
Here's how the EP500Pro stacks up against the three systems buyers are most commonly comparing it to.
| Factor | BLUETTI EP500Pro | EcoFlow DELTA Pro Ultra | Tesla Powerwall 3 |
|---|---|---|---|
| Price | ~$5,999 | ~$3,999 | ~$9,200+ installed |
| Capacity | 5.1kWh (up to 11.3kWh) | 6.1kWh (up to 90kWh) | 13.5kWh (stackable) |
| Output | 3,000W / 6,000W surge | 7,200W / 10,800W surge | 11.5kW continuous |
| Cycle Life | 3,500+ (LiFePO4) | 3,000+ (LiFePO4) | ~2,000 (NMC estimated) |
| Mobility | Built-in wheels ✓ | Add-on casters (~187 lbs) | Wall-mounted (permanent) |
| Installation | Plug-and-play | Plug-and-play | Certified installer required |
| 240V | Fusion Box Pro ($299 extra) | Built-in split-phase | Built-in |
| Solar Input | 2,400W | 5,600W | 11.5kW (integrated inverter) |
| UPS Mode | <20ms | <20ms (with Smart Home Panel) | Automatic (built-in) |
| Time-of-Use | Yes (BLUETTI App) | Limited | Yes (Tesla App) |
| Warranty | 5 years | 5 years | 10 years |
| Waitlist | Ships in days | Ships in days | 3-6 months |
The DELTA Pro Ultra (full review) wins on raw power: 7,200W output runs central AC, dryers, and EV chargers. It also has built-in 240V and 5,600W solar input. If you need to power heavy 240V loads, the DELTA Pro Ultra is the better machine at a lower price ($3,999 vs $5,999).
The EP500Pro wins on longevity (3,500+ cycles vs 3,000+), mobility (built-in wheels vs static unit), UPS mode (built-in <20ms switchover vs requiring Smart Home Panel), and time-of-use programming (daily cycling to save on electricity bills). If you don't need central AC and value the ability to physically move your home battery, the EP500Pro is the smarter buy.
Tesla Powerwall dominates on output (11.5kW), capacity (13.5kWh), seamless grid integration, and warranty (10 years). But it costs $9,200+ installed, requires a certified installer, and has a 3-6 month waitlist in most markets. It's permanently wall-mounted — it's not going anywhere.
The EP500Pro costs $3,200 less, ships in days, requires no installer, has superior cycle life (3,500+ vs ~2,000), and — critically — you can take it with you. For homeowners who want backup power now without the installer bottleneck, the EP500Pro delivers.
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The EP500Pro accepts up to 2,400W of solar input via its dual MPPT charge controller. In practical terms:
This isn't as fast as the DELTA Pro Ultra's 5,600W solar input, but it's more than enough for most residential setups. With a 1,200W+ solar array and sunny conditions, you can keep essential loads running indefinitely during extended outages. See our best solar panels guide for panel recommendations that pair well with the EP500Pro.
This is a feature most portable power stations and even the DELTA Pro Ultra lack. The BLUETTI App lets you program the EP500Pro to charge from the grid during off-peak hours (typically overnight) and discharge during peak pricing hours (typically 4-9 PM). Over a year, this can save $200-600 on electricity bills depending on your rate structure.
Combined with solar panels, the EP500Pro can function as a daily-cycling home battery — similar to how Tesla Powerwall operates. Charge from solar during the day, use stored power during peak evening hours, top off from the grid overnight at cheap rates. The 3,500+ cycle life means the battery is built for this kind of daily use for 10+ years.
The built-in wheels mean your backup power evacuates with you. No other home battery offers this. If you live in Florida, Texas Gulf Coast, the Carolinas, or wildfire-prone California, the EP500Pro is the only home battery that doesn't stay behind when you leave.
The <20ms UPS switchover keeps CPAP machines, oxygen concentrators, and medical refrigerators running without interruption. The 5,120Wh capacity runs a CPAP for a week between charges. The mobility means it goes to the hospital with the patient if needed.
Wall-mounted batteries like Tesla Powerwall are permanent fixtures. The EP500Pro rolls out the door when your lease ends. No deinstallation, no wall repair, no lost investment.
The time-of-use programming and 3,500+ cycle life make the EP500Pro viable for daily cycling — charge cheap at night, discharge during peak hours. Most portable power stations can't do this. The EP500Pro is built for it.
The BLUETTI EP500Pro is the best home battery for buyers who value longevity, mobility, and plug-and-play simplicity above raw output power. The 3,500+ cycle LiFePO4 battery is the longest-lasting in its class — built for 10+ years of daily use. The built-in wheels are a genuine differentiator that no competitor can match. And the time-of-use programming makes it one of the few portable-format batteries that can actually save you money on electricity bills long-term.
The 3,000W output limitation is real — if you need central AC, this isn't the machine. And at $5,999, it's $2,000 more than the higher-output EcoFlow DELTA Pro Ultra, which makes the pricing hard to justify on specs alone. You're paying a premium for the best-in-class cycle life, mobility, and BLUETTI's smart energy management features.
We give it a 4.6 out of 5. The 0.4 deduction is for the output ceiling (no central AC), the price premium over the DELTA Pro Ultra, and the limited expansion ceiling (11.3kWh vs 90kWh). For the right buyer — hurricane zones, renters, medical device users, daily cyclers — it's an excellent machine that will last longer than almost anything else you can buy.
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For the right buyer, yes. You're getting the longest battery life on the market (3,500+ cycles), built-in mobility (no other home battery has wheels), UPS-grade switchover, and time-of-use programming — all plug-and-play with no installer cost. Compare that to Tesla Powerwall at $9,200+ installed or the fact that the EP500Pro will outlast most competitors by 2-5 years of daily cycling. If you need central AC, the EcoFlow DELTA Pro Ultra offers more output for less money.
It can run most household loads — refrigerator, lights, Wi-Fi, fans, TV, computers, CPAP, small kitchen appliances — but not central air conditioning or electric dryers (both exceed 3,000W). For 240V loads, you need the optional Fusion Box Pro ($299). The 5,120Wh battery runs essentials for 12+ hours; expand to 11,264Wh with two B300 batteries for 24+ hours.
It depends on what you need. The DELTA Pro Ultra (review) has more output (7,200W vs 3,000W), built-in 240V, and costs $2,000 less. The EP500Pro has longer battery life (3,500+ vs 3,000+ cycles), built-in wheels, UPS mode, and time-of-use programming. Need central AC? DELTA Pro Ultra. Want maximum longevity and mobility? EP500Pro.
Yes — with <20ms switchover time. Plug critical devices (computers, servers, medical equipment) into the EP500Pro, keep it plugged into the wall for passthrough charging, and it seamlessly switches to battery power during outages fast enough that your devices never notice. This is a built-in feature — no additional hardware required. Read our Solar Generator vs UPS comparison for more on this use case.
3,500+ charge cycles to 80% capacity — roughly 10+ years of daily use. This is the longest cycle life of any home battery you can buy directly (Tesla Powerwall's NMC chemistry offers roughly 2,000 cycles; EcoFlow DELTA Pro Ultra offers 3,000+). The LiFePO4 chemistry continues working beyond 80% with gradually reduced capacity. BLUETTI provides a 5-year warranty.
Buy direct from BLUETTI or Amazon. Ships in days — no installer wait, no permits. Roll it in and power up.
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