ALLPOWERS

R4000

★ 4.5 · LiFePO4 · Released 2024
$1,999
Check Price at ALLPOWERS Check Price on Amazon
ALLPOWERS R4000
Capacity
3.2 kWh
Output
3,600W
Solar
2400W
Weight
36kg
Value
$0.63/Wh

SunSee Take

The ALLPOWERS R4000 delivers 3.2 kWh of LiFePO4 storage with 3600W continuous output. At $0.63/Wh it sits in the competitive tier. With 3,500 rated cycles, expect 9+ years of daily use. Best kept stationary — this is a home backup unit. Portability index: 88 Wh/kg.

Pros

  • +3600W output
  • +Expandable to 12kWh
  • +Fast solar

Cons

  • −Very heavy
  • −Large footprint

Best For

Home Backup Off-Grid Living

Full Specifications

Last verified: 2026-07
Battery Capacity 3,168 Wh
Battery Chemistry LiFePO4
AC Output (Continuous) 3,600W
AC Output (Surge/Peak) 7,200W
Max Solar Input 2400W
Weight 36 kg (79.4 lbs)
Cycle Life 3,500 cycles to 80%
AC Charge Time (0→100%) 1.5h
Price per Wh $0.63
Portability (Wh/kg) 88 Wh/kg
ALLPOWERS R4000
3.2 kWh · 3600W · LiFePO4
Check Price → Amazon →

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Specifications sourced from ALLPOWERS's official product page. MSRP as of 2026-07. Actual prices may vary by retailer and region. SunSee is an independent platform and is not affiliated with ALLPOWERS.