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BLUETTI EP500 Solar Review
5,120Wh of storage, 2,000W continuous output, LiFePO4 cells. Listed at $2,999 at BLUETTI.
The BLUETTI EP500 Solar is a extra large 2,600wh+ unit holding 5,120Wh. At $0.59 per watt-hour it is priced about where the rest of the band sits. It uses LiFePO4 cells rated for 3,500 cycles, so it is built to be kept rather than replaced. This model is discontinued, so stock is whatever is left in the channel. It lists at $2,999 against an $7,998 MSRP.
Manufacturer price at the time of writing. We may earn a commission, which never changes what the figures say.
Computed from this unit’s published specification, not from a manufacturer claim. Method and the full catalogue comparison are in our power station price index.
What the BLUETTI EP500 Solar will run, and for how long
Runtimes below are calculated from the 5,120Wh rated capacity, derated to 85% for AC loads and 92% for USB and 12V loads to cover inverter and conversion losses. They are arithmetic, not lab measurements, but they are the same arithmetic applied to every unit we track, so the comparison holds. Anything drawing more than the 2,000W continuous rating is left off the list because this unit cannot carry it.
| Load | Estimated runtime |
|---|---|
| Phone charge (12Wh) | 392 charges |
| Wi-Fi router (10W) | 435 hr |
| LED work light (10W) | 471 hr |
| CPAP, humidifier off (40W) | 109 hr |
| Laptop (60W) | 73 hr |
| 12V portable fridge (45W avg) | 97 hr |
| 55-inch TV (90W) | 48 hr |
Real figures land below these. A fridge cycles rather than drawing continuously, and cold weather costs a lithium pack usable capacity, so treat the table as the ceiling rather than the expectation.
Charging and power delivery
It accepts 600W from a wall outlet. Maximum solar input is 1,200W. At 70% of that rating, which is what a fixed panel realistically delivers across a good day, a full charge from empty is roughly 6 hr 6 min of usable sun.
BLUETTI EP500 Solar specifications
Manufacturer figures, gathered so you can read them against everything else we track rather than against the marketing page they came from.
| Capacity | 5,120Wh |
| Continuous AC output | 2,000W |
| Cell chemistry | LiFePO4 |
| Rated cycle life | 3,500 cycles |
| Weight | 167 lb |
| Max solar input | 1,200W |
| Max AC input | 600W |
| Price at BLUETTI | $2,999 |
| Cost per watt-hour | $0.59 |
How the BLUETTI EP500 Solar compares
The closest units we track from other manufacturers in the same band, matched on capacity rather than on price.
| BLUETTI EP500 Solar | Pecron F5000LFP 7200W 5120Wh 120V/240V PRE-ORDER | EcoFlow 5kWh LFP Battery | |
|---|---|---|---|
| Capacity | 5,120Wh | 5,120Wh | 5,000Wh |
| Output | 2,000W | — | — |
| Cycle life | 3,500 cycles | 4,000 cycles | — |
| Weight | 167 lb | 124 lb | — |
| Price | $2,999 | $2,199 | $1,749 |
| Cost per watt-hour | $0.59 | $0.43 | $0.35 |
Where the BLUETTI EP500 Solar sits in its band
We track 19 units in the extra large 2,600wh+ band with both a price and a published capacity. They run from $799 to $5,998.95, and from 1,536Wh to 5,120Wh. On cost per watt-hour the BLUETTI EP500 Solar ranks 13 of 19, where 1 is the cheapest capacity in the band. That is mid-table: neither the bargain of the band nor the unit you would call overpriced. Ranking on cost per watt-hour deliberately ignores build quality, port selection and warranty, so read it as one input rather than as the answer.
Alternatives to the BLUETTI EP500 Solar
Units we track in the same band that are close enough to be genuine substitutes, matched on capacity. Each links to its own review.
- Pecron F5000LFP 7200W 5120Wh 120V/240V PRE-ORDER review — 5,120Wh, listed at $2,199, $0.43 per watt-hour, cheaper capacity than the BLUETTI EP500 Solar.
- BLUETTI EP500Pro Solar review — 5,100Wh, 3,000W output, listed at $2,699, $0.53 per watt-hour, cheaper capacity than the BLUETTI EP500 Solar.
- EcoFlow 5kWh LFP Battery review — 5,000Wh, listed at $1,749, $0.35 per watt-hour, cheaper capacity than the BLUETTI EP500 Solar.
- EcoFlow Power Kits 5kWh LFP Battery review — 5,000Wh, listed at $4,599, $0.92 per watt-hour, dearer capacity than the BLUETTI EP500 Solar.
Who the BLUETTI EP500 Solar suits
It is a sensible buy for whole-circuit backup, extended off-grid stays, and running heavy appliances without rationing them. It is the wrong tool for anyone who needs something genuinely portable, since capacity at this level comes with real weight, and for carrying it any distance on your own, at 167 lb.
BLUETTI EP500 Solar questions
How long will the BLUETTI EP500 Solar run a fridge?
A full-size fridge averages about 50W once you account for the compressor cycling on and off. From 5,120Wh, derated to 85% for inverter losses, that is roughly 87 hr on a full charge. A 12V portable fridge draws less and will run considerably longer.
Can the BLUETTI EP500 Solar be charged by solar?
Yes. It accepts up to 1,200W of solar input. Panels rarely hit their rated figure in the field, so plan on about 70% of the panel rating across a clear day.
Is the BLUETTI EP500 Solar worth it?
At $2,999 it works out at $0.59 per watt-hour. It costs more per watt-hour than the median unit in its band, so the case for it rests on the features rather than on the price. Read the comparison table above against the two closest rivals before deciding.
What is not published
BLUETTI does not state the warranty term for this model. We list figures rather than estimate them, so those rows stay empty until the manufacturer publishes them. If you need one of them to make the decision, ask BLUETTI directly and hold them to the answer.
How we assess these
Every figure on this page comes from the manufacturer, and every derived number, cost per watt-hour and estimated runtime, is calculated the same way for all 437 products we track. That is what makes the comparison meaningful: we are not scoring units against a private impression of them, we are putting published figures side by side and doing the arithmetic in public. Where a manufacturer stays quiet, we say so rather than filling the gap.