1500W Power Station

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This page documents the design and cost of a 1500W 120V AC output, 810W AC input power pack. Input/output specs similar to ECOFLOW Delta 1000 battery, $799 price.

Specifications

  • 4s1p battery using "Varicore LF105" cells (93.311, 93.085, 94.855, 93.407AH 3.231V tested), total capacity 1.203kWH
  • Pack power limits of 1C (1.2kW Charge/Discharge)
  • AC Input (85-264V)/DC Input (120-370V) 609.5W, DC output 501W
  • AC Output 120V, 12.5A (1500W, 3000W surge) pure sine
  • DC Output 12V CLA (20A fused direct from BMS output)

Cost

Item Qty Price Ext. Price Source
12V Reliable Power 1.5kW Inverter 1 $146.75 $146.75 eBay
15V Mean Well RSP series 500W Charger 1 $114.89 $114.89 Digi-Key
Varicore LF105 LiFePO4 Battery ($47.15 partial refund due to low capacity/B-grade) 4 $35.26 $141.45 AliExpress
4s Bluetooth BMS 1 $48.81 $48.81 AliExpress
In-line Maxi fuse holder 1 $3.21 $3.21 eBay
20A CLA Socket 1 $6.96 $6.96 Digi-Key
Additional misc components 20 $1.00 $20.00 Amazon, AliExpress
Total $482.07