Drawing · 14.8 × 9.6 × 9.8 in · 28.7 lb
- Capacity
- 1,451 Wh
- AC output
- 2,400 W
- Surge
- 4,000 W
- Solar input
- 1,000 W
- Weight
- 28.7 lb
Maker price$664 $1,399 at Allpowers, checked Oct 11, 2026
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Pecron · Large (1,500 to 3,499 Wh)
Pecron E1500LFP
A large unit, 1,536 Wh, 2,200 W (4,400 surge), 38.4 lb, $549 $1,299 at Pecron, checked Oct 11, 2026 ($0.36 per Wh). By our sizing it holds a night of CPAP, a day in an RV and a laptop and two phones, but not a day of home backup, two nights of camping or a working day in a van.
From the maker's published figures and our own calculations; we have not tested it ourselves.
Estimated runtimehours24-hour dial
Rated capacity
1,536 Wh
1,536 Wh × 0.85 ÷ device watts. An estimate, not a measured test. Startup and connections need checking.
Drawing · 14.8 × 9.3 × 12 in · 38.4 lb
Pecron E1500LFP $549 $1,299 at Pecron, checked Oct 11, 2026
Capacity 1,536Wh
AC output 2,200W
Surge 4,400W
Chemistry LiFePO4
Rated cycles 3,500 to 80%
Weight 38.4lb
Max solar input 1,000W
Price per Wh $0.36
Should you buy it?
Buy it for: a night of CPAP (a CPAP with its humidifier for one 8-hour night); a day in an RV (a day of RV lights, TV, phones and a laptop); a laptop and two phones (a laptop for six hours and two phone charges).
Not for: a day of home backup (too little capacity: needs 2,323 Wh and 1,351 W at startup); two nights of camping (too little capacity: needs 2,066 Wh and 157 W at startup); a working day in a van (too little capacity: needs 1,674 Wh and 189 W at startup).
Choose it for a 24.9 lb lighter carry: $350 less than the Pecron F3000LFP.
Choose the Pecron F3000LFP instead if you want the most battery for the money: $0.29 per Wh against $0.36, $350 more, 24.9 lb heavier.
About 1,306 Wh reaches the AC outlets after the 0.85 loss allowance (an estimate, not a measurement). At $0.36 per watt-hour, compare its cost with the charging speed and carry weight you need. It stores 40 Wh per pound. We list 36 other models in its size class; the four nearest in capacity are compared below.
What it runs, and for how long
Hours = capacity × 0.85 ÷ device watts, with the draws from the device table.
| Device | Draw W | Hours | Output and surge cover it? |
|---|---|---|---|
| CPAP machine (no heated humidifier) | 45 | 29 | yes |
| CPAP machine (with heated humidifier) | 53 | 24.6 | yes |
| Refrigerator (full-size, ENERGY STAR, ~18 cu ft top freezer) (average draw, compressor cycling) | 41 | 31.6 | yes |
| Laptop (MacBook Air, charging) (charger rating, continuous) | 40 | 32.6 | yes |
| Wi-Fi router | 24 | 54.4 | yes |
| Starlink Mini (router built in) | 33 | 40.2 | yes |
| TV, 50-inch LED / Crystal UHD | 89 | 14.7 | yes |
| Camp LED light set (4 chainable lights) | 6 | 207.2 | yes |
"Yes" means its continuous output covers the draw and its surge rating covers the startup figure we use, by arithmetic on ratings, not a test. Startup figures: the CPAP with its humidifier, 104 W at startup, from ResMed's peak figure; the refrigerator, 1,300 W startup allowance, from a larger 27 cu ft Whirlpool's tech sheet. Your own appliance's label or manual has its own.
Sockets and size
- Four AC outlets, 2,200 W in total, 4,400 W surge
- Two USB-C ports, up to 100 W from one port
- Two USB-A ports
- Three 12 V outlets
- Wireless charging pad
How many of each socket and their limits, from the maker's spec sheet; it does not say where each one sits on the unit. It weighs 38.4 lb.
At a glance
How it compares with the other 36 large models, on the makers' figures. We don't boil it down to one score; see how we pick.
| What it can power | Covers a night of CPAP, a day in an RV, and a laptop and two phones. Output and surge cover all 17 devices in our list, on the startup figures we use |
|---|---|
| Price per Wh | $0.36 per Wh, 9th lowest of 37 large units |
| Portability | 38.4 lb, 2nd lightest of 37 large units |
| Recharge speed | 1,000 W of solar input: at least 1.5 hours of full sun at that limit to refill (an ideal minimum, not clock time); 1,400 W from the wall |
| Chemistry and cycle life | LiFePO4, rated 3,500 cycles to 80% |
| Expandability | Grows to 9,216 Wh with extra batteries; 20 ms UPS switchover |
Full spec sheet
| Capacity | 1,536 Wh |
|---|---|
| Chemistry | LiFePO4 |
| Rated cycle life | 3,500 to 80% |
| Expandable | yes, to 9,216 Wh |
| Continuous AC output | 2,200 W |
|---|---|
| Surge (peak) output | 4,400 W |
| AC outlets | 4 |
| USB-C ports / highest output | 2 / 100 W |
| USB-A ports | 2 |
| 12 V outputs | 3 |
| Wireless charging pad | yes |
| UPS / EPS switchover | 20 ms |
| Max AC input | 1,400 W |
|---|---|
| Wall recharge time | 1.8 h |
| Max solar input | 1,000 W |
| Stated solar recharge time | – |
| App control | yes |
| Weight | 38.4 lb (17.4 kg) |
|---|---|
| Dimensions | 14.8 x 9.3 x 12 in (377 x 237 x 305 mm) |
| Wh per lb | 40 |
| Release year | – |
| Warranty | 5 years |
| List price | |
|---|---|
| Store price | $549 |
| Price per Wh | $0.36 |
Before using the battery's cycle rating to judge value, read what LiFePO4 versus NMC means for lifespan and weight.
What the output figures mean for your devices: running and surge watts, and what a 20 ms switchover means if you use it as a UPS.
Which maker panels its solar input takes, how to wire them and the hours of sun to refill it: the E1500LFP solar setup.
Alternatives at this size
Listed smallest to largest by capacity; this unit is among them.
Select up to three models to compare.
Drawing · 15.7 × 11.4 × 12 in · 52.8 lb
- Capacity
- 1,505 Wh
- AC output
- 2,000 W
- Surge
- 3,600 W
- Solar input
- 900 W
- Weight
- 52.8 lb
Maker price$1,499.95 at Goal Zero, checked Oct 9, 2026
Drawing · 13.2 × 10.4 × 11.6 in · 38.6 lb
- Capacity
- 1,536 Wh
- AC output
- 1,800 W
- Surge
- 3,600 W
- Solar input
- 800 W
- Weight
- 38.6 lb
Maker price$1,199 at Jackery, checked Oct 9, 2026
Drawing · 13 × 8.7 × 9.5 in · 32 lb
- Capacity
- 1,536 Wh
- AC output
- 2,000 W
- Surge
- 4,000 W
- Solar input
- 400 W
- Weight
- 32 lb
Maker price$849 $949 at Jackery, checked Oct 11, 2026
Drawing · 14.8 × 9.3 × 12 in · 38.4 lb
- Capacity
- 1,536 Wh
- AC output
- 2,200 W
- Surge
- 4,400 W
- Solar input
- 1,000 W
- Weight
- 38.4 lb
Maker price$549 $1,299 at Pecron, checked Oct 11, 2026
No models match these filters.
| Model | Wh | Output W (surge) | lb | Solar input W | Chemistry | Cycles | Price at maker $ | Price per Wh | Store |
|---|---|---|---|---|---|---|---|---|---|
| Allpowers S2000 Pro | 1,451 | 2,400 W (4,000 surge) | 28.7 | 1,000 | NMC | – | $664 | $0.46 | Check price on AmazonAmazon's price may differ See it at Allpowers |
| Goal Zero Yeti 1500 | 1,505 | 2,000 W (3,600 surge) | 52.8 | 900 | LiFePO4 | 4,000 to 80% | $1,499.95checked Oct 9, 2026 | $1.00 | See it at Goal Zero Check price on AmazonAmazon's price may differ |
| Jackery Explorer 1500 Ultra | 1,536 | 1,800 W (3,600 surge) | 38.6 | 800 | LiFePO4 | 4,000 to 70% | $1,199checked Oct 9, 2026 | $0.78 | See it at Jackery Check price on AmazonAmazon's price may differ |
| Jackery Explorer 1500 v2 | 1,536 | 2,000 W (4,000 surge) | 32 | 400 | LiFePO4 | 6,000 to 70% | $849 | $0.55 | See it at Jackery Check price on AmazonAmazon's price may differ |
| Pecron E1500LFP | 1,536 | 2,200 W (4,400 surge) | 38.4 | 1,000 | LiFePO4 | 3,500 to 80% | $549 | $0.36 | Check price on AmazonAmazon's price may differ See it at Pecron |
Check price on AmazonAmazon's price may differ See it at Pecron Every Pecron model we cover Does it hold enough for your devices?
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Before connecting panels, compare your array's cold-morning open-circuit voltage and short-circuit current with this model's solar-input limits in its manual.
Sources
- Specs: Pecron product page
- Specs (ports, UPS): Pecron user manual (PDF)
- Price: Pecron product page, checked Oct 11, 2026
- How the figures and picks are made