Anker SOLIX F3800 + Expansion Batteries
Equipment Type: Modular LiFePO4 Energy Storage Unit. Primary Applications: Residential backup, off-grid habitation, emergency readiness, and field operations.
Performance Specifications
3,840Wh initial capacity, extending to 26,880Wh with six modules. 6,000W continuous 240V AC, 9,000W surge. 2,400W max solar input. Output array includes three 100W USB-C ports, two 12W USB-A ports, and one 120W car socket. Discharge range: -20°C to 40°C. Charge range: 0°C to 40°C. 3,000 cycles to 80%+ retention. Dimensions: 702 × 388 × 395 mm. Mass: 60 kg.
Safety Features and Certifications
Internal BMS manages cell balancing and telemetry. Guard circuits block overvoltage, overcurrent, and shorts. LiFePO4 chemistry ensures thermal stability alongside standard portable power safety compliance. Diagnostics stream to companion software.
Installation and Maintenance Requirements
Install on level flooring with ventilation clearance. Link modules via rated cables. Commission by pairing wireless controls, syncing firmware, calibrating the battery curve, and configuring input priority before connecting utility or PV sources. Maintain by inspecting contact points biannually, wiping enclosures, and tracking discharge metrics monthly.
Warranty and Service Information
Five-year limited coverage protects against defects and accelerated degradation. Standard service SLA promises 48-hour ticket acknowledgment for qualifying warranty claims processed through authorized technical centers.
Branding/References
Manufacturer: Anker. Models: SOLIX F3800, Solix BP3800. Cross-reference part number ANKER-SOL-F3800. Documentation includes the published user manual and configuration datasheet.
Differentiators
Native 240V split-phase design allows direct main-panel switching without external inverters while maintaining simultaneous 1,800W AC and full solar replenishment. Integrated app control enables granular load management and automatic engine-start triggering for connected generators.
| Specification | Details |
| Capacity | 3840Wh |
| Battery Type | LiFePO4 (Lithium Iron Phosphate) |
| Battery Lifecycle | 3,000 cycles to 80%+ capacity |
| Maximum Expansion Batteries | 6 |
| Maximum Capacity With Expansion Batteries | 26,880Wh |
| AC Rated Power | 6000W, 240V |
| AC Surge Power | 9000W |
| USB-A Output | 2 x 12W |
| USB-C Output | 3 x 100W |
| Car Socket Output | 1 x 120W |
| AC Input | 1800W |
| XT-60 Total Solar Input | 2400W |
| Solar Panel Input x 2 | 1200W, 11-32V ~10A, 1200W, 32V-60V ~25A |
| Car Input | 120W, 12V / 24V |
| 240V Split Phase | Yes |
| EV Charging | Yes |
| Smartphone App Control | Yes |
| Discharging Temperature | -20°C - 40℃ | -4°F - 104°F |
| Recharging Temperature | 0°C - 40℃ | 32°F - 104°F |
| Warranty | 5 Years |
| Dimensions | 702 × 388 × 395 mm (With 65 mm Wheels | 27.6 × 15.3 × 15.6" (With 2.6" Wheels) |
| Weight | 60 kg | 132 lb |
| Specification | Details |
| Capacity | 51.2Vdc 75Ah / 3840Wh |
| Expansion Battery Port Input | 75A Max |
| Expansion Battery Port Output | 170A Max |
| Discharging Temperature | -4°F - 104°F | -20°C - 40°C |
| Charging Temperature | 32°F - 104°F | 0°C - 40°C |
| Dimensions | 15.5 × 14.0 × 10.3 in | 39.3 × 35.5 × 26.2 cm |
| Net Weight | 33 kg | 72 lb |