Best Overall
AFERIY
AFERIY P280 Portable Power Station
$799.00
Reference price as of 2026-09-01 — check Amazon for the current price and stock.
The P210's faster, higher-output sibling at the same capacity. Worth the premium only if you need the extra surge headroom or the dual solar inputs for a DIY off-grid build.
Full spec sheet
| Key specs | |
| Brand | AFERIY |
| Price | $799.00 |
| Capacity | 2,048 Wh |
| Continuous output | 2800 W |
| Peak / surge output | 5600 W |
| Weight | — |
| Battery chemistry | LiFePO4 |
| Dimensions (L x W x H) | — |
| Includes solar panel | No |
| Use cases | Home, Van Life, Off-Grid |
| Other verified specs | |
| Cycle life | 4,000+ cycles |
| AC input | 1,800W |
| Solar input | 1,200W across dual PV inputs |
| Charge time | 0-80% in ~38 min |
| Expandable to | 10.24kWh |
| UPS switchover | Under 10ms |
Pros
- Dual PV inputs accept two panel strings without a separate MPPT controller — genuinely useful for a DIY RV or cabin setup
- 1,800W AC input plus 1,200W solar input reaches 80% in about 38 minutes
- 2,800W continuous with 5,600W surge, enough headroom for a well pump with a soft starter
- 4,000+ cycle LiFePO4, expandable to 10.24kWh
Cons
- Same 2,048Wh capacity as the cheaper P210 — you are paying $130 for output and charging speed, not storage
- Only 53 reviews so far, a thinner track record than the P210
- Expansion batteries sold separately
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