1500W Power Station
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This page documents the design and cost of a 1500W 120V AC output, ~560W 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)
- Size: 14" L x 9.5" W x 13.5" H
- Weight: 31.8lbs
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 Charge BMS | 1 | $21.62 | $21.62 | eBay |
| 4s Discharge BMS | 2 | $11.19 | $22.39 | eBay |
| 2020 Aluminum Rail | 3/10 | $79.99 | $24.00 | Amazon |
| 2020 Rail Hardware - Brackets | 4/10 | $23.89 | $9.56 | Amazon |
| 2020 Rail Hardware - Corners | 16/20 | $12.25 | $9.80 | Amazon |
| In-line Maxi fuse holder | 1 | $3.21 | $3.21 | eBay |
| 20A Maxi fuse (5-pack) | 1 | $4.57 | $4.57 | eBay |
| 20A CLA Socket | 1 | $6.96 | $6.96 | Digi-Key |
| Additional misc components | 20 | $0.50 | $10.00 | Amazon, AliExpress |
| Total | $515.20 |