Power Station Kit · 1,500W · 2,010Wh
Anker SOLIX S2000 + Alternator Charger
Anker SOLIX S2000 + Alternator Charger: S2000 + Alternator Charger – 1,500W of output and 2,010Wh of LiFePO4 storage.

Anker SOLIX S2000 + Alternator Charger
This kit combines Anker SOLIX S2000 Portable Power Station and Anker SOLIX Alternator Charger. The Anker SOLIX S2000 is the smallest and lightest 2kWh power station – 2,010Wh of 314Ah LFP cells, 1,500W output (3,000W peak), 6W idle draw and up to 35 hours of refrigerator backup in a 35.7 lb box.
The Alternator Charger refills the station from the vehicle while you drive – up to 8× faster than a 12V socket.
Browse all Anker SOLIX power stations, Anker solar generator kits, expansion batteries and Anker solar panels.
Anker SOLIX S2000 + Alternator Charger Features
Up to 35 hours of fridge backup
Industry-lowest 6W idle draw and 88% efficiency at 100W give 20% longer runtime than other 2kWh stations.
Smallest and lightest 2kWh
8.2 × 11.1 × 12.7 in and 35.7 lb – 30% smaller and 25% lighter than the average, easy to tuck into a kitchen corner.
10,000-cycle 314Ah LFP cells
Utility-grade cells rated for 6,000 cycles to 80% and 10,000 cycles to 60% – a 15-year lifespan.
1,500W rated, 3,000W peak
Runs 99% of essentials – refrigerator, microwave, coffee maker, sump pump, hairdryer.
8 outlets, front and rear
Everyday devices in front, always-on appliances behind for a clutter-free setup.
Six ways to recharge
1,600W AC UltraFast (80% in 1.2 hr), 1,400W AC + 400W solar (80% in 1 hr), solar, generator, alternator charger, car.
10 ms UPS, 30 dB
Silent home-office backup with 34× the runtime of a conventional UPS.
Pays for itself with TOU
Time-of-Use charging in the Anker app can save around $145 a year on a typical peak/off-peak plan.
Charge while you drive
The Alternator Charger feeds the S2000 at up to 400W from the vehicle – 80% in about 4.5 hours on the road.

What’s in the Box
- 1×Anker SOLIX S2000 Portable Power Station
- 1×AC charging cable
- 1×Quick start guide
- 1×Anker SOLIX Alternator Charger
- 1×PPS XT-60i port connection cable (1 m)
- 1×Battery connection cable (7 m) with 100A fuse
- 1×Installation board and 6 screws
- 1×User manual

What Can the S2000 Run?
Runtimes from Anker’s testing of the S2000. Actual results vary with the appliance, ambient temperature and settings.
Anker SOLIX S2000 + Alternator Charger FAQ
How is the 35-hour fridge runtime measured?
Lab-tested with a 700 L refrigerator at 77°F ambient, 37°F fridge and 0°F freezer. Your runtime will vary with the model and ambient temperature.
How do I estimate runtime for my refrigerator?
Runtime = capacity (kWh) × 0.9 ÷ daily consumption from the Energy Guide label. For a 1.1 kWh/day fridge: 2 × 0.9 ÷ 1.1 ≈ 1.6 days.
How do I make the S2000 quieter?
Enable Silent Mode in the app and keep charging power at 600W or below.
How long does it take to charge from a 400W solar panel?
About 3-4 hours from 20% to 80% in direct sun.
What do I lose without the app?
Settings, firmware updates, TOU mode, Storm Guard, remote control and history all require the Anker app connected over Wi-Fi.
Which vehicles are compatible?
Any vehicle with a 12V or 24V starter battery (LFP, AGM, flooded or gel). Not compatible with electric vehicles.

Anker SOLIX S2000 + Alternator Charger Specifications
Anker SOLIX S2000 Portable Power Station
| Battery | |
| Capacity | 2,010Wh |
| Battery cells | 314Ah LFP (utility-scale cells) |
| Cycle life | 6,000 cycles to 80% capacity; 10,000 cycles to 60% (15-year lifespan) |
| Expandable capacity | No |
| Input | |
| AC input | Up to 1,600W (UltraFast mode, 80% in 1.2 hr); 1,150W default (100% in 2.3 hr) |
| Solar input | 400W max (XT-60i), 80% in 4.5 hr |
| AC + solar | 1,400W AC + 400W solar, 80% in 1 hr |
| Alternator charger | 400W max, 80% in 4.5 hr |
| Car input | 120W, 80% in 18 hr |
| Generator | 1,600W (UltraFast mode) |
| Output | |
| AC output | 1,500W rated, 3,000W peak, pure sine wave |
| AC outlets | 5 × NEMA 5-20R (3 front, 2 rear) |
| USB-C | 1 × 100W, 1 × 15W |
| USB-A | 1 × 12W |
| 12V DC port | No |
| UPS | 10 ms |
| Noise | 30 dB |
| General | |
| Idle power | 6W |
| Power efficiency | 88% at 100W, 96% at 400W |
| Fridge runtime | Up to 35 hours (700 L refrigerator) |
| App | Wi-Fi and Bluetooth – TOU, Storm Guard, Silent Mode |
| Dimensions | 8.2 × 11.1 × 12.7 in |
| Net weight | 35.7 lb |
| Warranty | 5 years |
Anker SOLIX Alternator Charger
| Alternator Charger | |
| Max charging power | 800W (400W with S2000) |
| Modes | UltraFast PPS charging, vehicle battery recharge (reverse), RV expansion |
| Vehicle compatibility | 12V / 24V starter batteries – LFP, AGM, flooded, gel (not EVs) |
| Control | Anker app via Bluetooth or Wi-Fi |
| Cables | 1 m XT-60i cable, 7 m battery cable with 100A fuse |











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