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Anker SOLIX C2000 Gen 2 vs BLUETTI AC200L

The BLUETTI AC200L delivers more usable capacity than the Anker SOLIX C2000 Gen 2 (about 1,680 Wh vs 1,600 Wh). A typical refrigerator runs about 24 h on the Anker SOLIX C2000 Gen 2 and 25.2 h on the BLUETTI AC200L.

Specs verified 2026-10-18. Every value below links to its source.

Where they differ

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Specs side by side

SpecAnker SOLIX C2000 Gen 2BLUETTI AC200L
Rated capacity2,048 Wh[source]Specs 'Cell Capacity 51.2V / 40000mAh / 2,048Wh'. Model A1783; not the same product as the S2000 or F2000.2,048 Wh[source]Spec table: 'Battery Capacity 2,048Wh (51.2V, 40Ah)'. BLUETTI's site menu links to this page. A second US handle (/products/ac200l) has the same title but shows no spec content.
Usable capacity (measured)1,600 Wh[source]Notebookcheck drew 'a good 1,600 Wh' at a ~200 W continuous load (just under 79%), and about 1,850 Wh at 1,800 W. That was the European 230 V version; The Solar Lab (US unit) reported ~89% efficiency but no Wh figure.1,680 Wh[source]nextpit.de (EU 230 V unit) measured 2,217 Wh in and 1.68 kWh usable. Trusted Reviews (UK 230 V unit) measured 1.77 kWh at about 2.4 kW, 1.9 kWh at 1,050 W and 1.76 kWh at 200 W. The lower figure is used. No US 120 V discharge test was found.
AC continuous output2,400 W[source]'AC Output (NEMA 5-20R) 120V~ 20A Max, 60Hz, 2400W Max'.2,400 W[source]'4 x 120V/20A Outlets, 1 x 120V/30A NEMA TT-30, 2,400W In Total'. Power Lifting mode runs resistive loads up to 3,600 W.
AC surge output4,000 W[source]Specs 'Peak Power 4000W'.3,600 W[source]Spec table: 'Surge Power: 3,600W'. The official manual V3.0 gives an overload table instead: 2,520-3,000W for 2 min, 3,000-3,600W for 5 s, >3,600W for 0.5 s.
240 V outputNo[source]All AC outputs are 120 V: 'AC Output (NEMA 5-20R) 120V~ 20A Max, 60Hz' and 'AC Output (TT-30R) 120V~ 20A Max, 60Hz'.No[source]Outlets are 120 V only ('4 x 120V/20A Outlets, 1 x 120V/30A NEMA TT-30'); the manual lists AC output 'Voltage 120VAC'. Official FAQ: 'Can I connect two AC200L units together for 240V Split Phase Bonding?' 'No.'
Battery chemistryLiFePO4[source]Specs 'Battery Type LFP'.LiFePO4[source]'LiFePO4 (Lithium Iron Phosphate)'.
Cycle life4,000 cycles to 80% capacity[source]Spec table 'Cycle Life 4000 Cycles'; comparison table '4,000 Cycles to 80% Capacity'. The page's structured spec data conflicts with '3000+ Cycles'.3,000+ cycles to 80% capacity[source]'3,000+ Cycles to 80% Original Capacity'.
AC charging1,800 W[source]US spec 'AC Input 120V~ 15A Max, 1800W Max, 12A (Continuous)'; 100% in 88 min on AC alone. AC + solar together reach 2,600 W (100% in 58 min). The EU version charges at up to 2,300 W.2,400 W[source]Spec table: 'AC Input 2,400W Max'. The manual says 2,400W is Turbo mode only; Standard mode is 1,200W max and Silent is 800W max.
Max solar input800 W[source]'PV /XT-60i Input 11-60V⎓17A Max, 800W'.1,200 W[source]'1,200W Max., VOC 12-145VDC, 15A'. AC + solar together is capped at 2,400W.
ExpandableYes[source]'Up to 4kWh Expandable Capacity' with one BP2000 (Gen 2) expansion battery.Yes[source]'Expandable w/ Up to 2 x B210, 1 x B230 or 2 x B300, B300K'.
UPS / EPS switchover10 ms[source]Specs 'UPS 10 ms'.20 ms[source]Official FAQ on the page: 'Yes, the switching time is within 20ms.' The manual says 'Switching time 20ms'.
Weight41.7 lb[source]Comparison table '41.7 lb (18.9 kg)'; spec table 'Net Weight 18.9 kg'. Structured spec data says '41 lb'.62.4 lb[source]'62.4lbs (28.3kg)'. The manual agrees.
Warranty5 years[source]From the page's structured spec data ('Warranty: 5 Years'); the visible page only says 'Hassle-Free Warranty' and '10 Year Lifespan'.5 years[source]Spec table: 'Warranty 5 Years'.
List price$1,199.99[source]Regular price $1,199.99; sale price $999.99 ('Saved $200.00') seen 2026-10-18. Page notes orders ship starting October 20.$899[source]Seen 2026-10-18: US$899.00 with no struck-through price; the Shopify compare-at price equals the price. The other US handle (/products/ac200l, SKU AC200L-US-GY-BL-SPFUS-00) shows $899 against a $1,599 compare-at price.
Usable capacity used for runtimes1,600 Wh1,680 Wh

Runtime on one charge

ApplianceAnker SOLIX C2000 Gen 2BLUETTI AC200L
Refrigerator24 h25.2 h
Chest freezer2.7 days2.8 days
CPAP (no humidifier)35.6 h37.3 h
CPAP with heated humidifier17.8 h18.7 h
Sump pump (1/3 hp)2.5 h2.6 h
Sump pump (1/2 hp)1.7 h1.8 h
Gas furnace blower (1/2 hp)2.9 h3.1 h
Window AC (5,000 BTU)4.6 h4.8 h
Microwave1.8 h1.9 h
Coffee maker1.3 h1.4 h
Laptop charger26.7 h28 h
Phone charger3.3 days3.5 days
Wi-Fi router / modem4.4 days4.7 days
TV (LED, 32-55 inch)23.5 h24.7 h
LED light bulb (each)7.4 days7.8 days
Space heater1.1 h1.1 h
Oxygen concentrator (home, 5 L/min)4.6 h4.8 h
Starlink (Standard kit)18.2 h19.1 h
Desktop PC + monitor17.8 h18.7 h
Electric blanket (queen)6.2 h6.5 h
Box fan (20 inch)19.3 h20.2 h
Dehumidifier (35-50 pint)3.3 h3.4 h
Portable air conditioner (8,000-10,000 BTU)1.3 h1.4 h
Electric kettle1.1 h1.1 h
Portable induction cooktop (single burner)0.9 h0.9 h
Air fryer1.1 h1.1 h
Mini fridge (compact, ~3 cu ft)2.7 days2.8 days
Garage door opener2.2 h2.3 h

Runtime = usable capacity ÷ average draw, the same formula for both models (no idle draw added to either), after checking continuous output and startup surge. Usable capacity is an independent test's measured figure, or 80% of rated where none exists. See the methodology.