Anker SOLIX C1000 Gen2 vs Anker SOLIX C2000 Gen 2

The C1000 Gen 2 is the lighter, faster-recharging 1 kWh unit; the C2000 Gen 2 is the bigger, expandable one. The C1000 weighs 24.9 lb and refills to full in about 49 minutes, which suits camping and short outages. The C2000 runs a dual-door fridge up to 32 hours, peaks at 4,000W and expands to 4 kWh with a BP2000 battery, so it suits longer home backup. Both are LiFePO4 Anker units with strong owner ratings; step up to the C2000 only if you need the runtime and surge.

• Choose the Anker SOLIX C1000 Gen 2 if you want a one-person-liftable 1 kWh station for camping, tailgating and short blackouts, and fast AC recharge matters more than capacity.
• Choose the Anker SOLIX C2000 Gen 2 if you are backing up a fridge or furnace for days, need 2,400W rated with 4,000W surge, or plan to add the BP2000 expansion battery.