Pecron E1500LFP vs Yoshino B2000 SST
What is the difference?
The Pecron E1500LFP has 2.2 kW of power, 4.4 kW peak, a 1.54 kWh battery. The Yoshino B2000 SST has 2 kW of power, a 1.33 kWh battery.
The Pecron E1500LFP uses a LiFePO4 battery, the Yoshino B2000 SST a lithium-ion (NMC) one. LiFePO4 generally lasts more charge cycles, so the Pecron E1500LFP should last longer.
The Pecron E1500LFP takes up to 1000 W from solar, the Yoshino B2000 SST takes up to 600 W from solar. The Pecron E1500LFP charges faster from panels.
The Pecron E1500LFP weighs 38 lb, the Yoshino B2000 SST weighs 31 lb. The Yoshino B2000 SST is easier to carry.
The Pecron E1500LFP can add extra batteries.
Specs side by side
| Pecron E1500LFP | Yoshino B2000 SST | |
|---|---|---|
| Capacity (Wh) | 1536 | 1326 |
| Continuous (W) | 2200 | 2000 |
| Peak (W) | 4400 | — |
| Solar input (W) | 1000 | 600 |
| Chemistry | LiFePO4 | NMC |
| Cycles | — | 4000 |
| Expandable | yes | — |
| Weight (lb) | 38 | 31 |
| Warranty (yr) | — | — |
| Fridge run time | 29 h | 25 h |
| CPAP run time | 34.8 h | 30 h |
| Wi-Fi router run time | 101.4 h | 87.5 h |
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Specs as read from manufacturer pages on 2026-10-27 / 2026-10-31. Specs one maker does not list are left out of the comparison. Run times are for that appliance alone with a typical duty cycle, after inverter and depth-of-discharge losses. Sponsored links; we may earn a commission.
Common questions
Which has more capacity, Pecron E1500LFP or Yoshino B2000 SST?
The Pecron E1500LFP. More capacity: 1536 Wh vs 1326 Wh.
Which is lighter, Pecron E1500LFP or Yoshino B2000 SST?
The Yoshino B2000 SST. Lighter: 31 lb vs 38 lb.
Which charges faster from solar, Pecron E1500LFP or Yoshino B2000 SST?
The Pecron E1500LFP. Faster solar charging: 1000 W input vs 600 W input.
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Compare other models → · All Pecron models · All Yoshino models