Best home backup power stations (2kWh+), ranked by real value

2kWh+ stations are bought for outages: fridge, freezer, network, phones — kept alive for a day or more. Two spec-sheet lines deserve special attention in this class: UPS switchover (whether it can sit inline in front of a fridge or desktop) and expandability (what a second battery costs per Wh later — see the expansion register). Both feed the value score directly (UPS and expandability are scored), so the ranking here already reflects them.

Prices are today's price at each brand's official store, including on-page promo prices where we can verify them (see methodology). Lifetime ¢/kWh = price ÷ (capacity × manufacturer-rated cycles). Methodology.

Top 12 of 14 qualifying stations, by value score

#	Model	Capacity	Price	$/Wh	Lifetime ¢/kWh	Solar in	Ports	UPS	Deal
1	Anker SOLIX F3000 Portable Power Station (UL9540 Certificated)	3,072 Wh	$1,299.99	$0.42	14.1¢	2,400W	4×AC · USB-C 100W · 12V	✓	Tracking since 22d
2	Anker SOLIX F3800 Portable Power Station - 3840Wh \| 6000W	3,840 Wh	$1,699.99	$0.44	14.8¢	2,400W	6×AC · USB-C 100W · 12V	✓	Tracking since 22d
3	BLUETTI Elite 400 Portable Power Station \| 3,840Wh, 2,600W	3,840 Wh	$1,399	$0.36	12.1¢	1,000W	4×AC · USB-C 100W · 12V	✓	Tracking since 22d
4	EcoFlow DELTA 3 Ultra Series Portable Power Station (3072Wh)	3,072 Wh	$1,299	$0.42	—	800W	5×AC · USB-C 140W · 12V	✓	Tracking since 22d
5	BLUETTI Elite 200 V2 Portable Power Station \| 2,600W 2,073.6Wh	2,074 Wh	$899	$0.43	12.4¢	1,000W	4×AC · USB-C 100W · 12V	✓	Tracking since 22d
6	Jackery HomePower 3600 Plus	3,584 Wh	$1,619	$0.45	7.5¢	1,000W	4×AC · USB-C 100W	✓	Tracking since 22d
7	Jackery HomePower 3000	3,072 Wh	$1,199	$0.39	9.8¢	1,000W	4×AC · USB-C 100W	—	Tracking since 22d
8	Jackery HomePower 3600 Pro Max	3,584 Wh	$1,799	$0.50	8.4¢	1,200W	3×AC · USB-C 100W	✓	Tracking since 22d
9	BLUETTI Elite 300 Portable Power Station \| 2,400W, 3,014Wh	3,014 Wh	$1,199	$0.40	6.6¢	1,200W	—	✓	Tracking since 22d
10	EcoFlow DELTA Pro Portable Power Station	3,600 Wh	$1,599	$0.44	12.7¢	—	USB-C 100W · 12V	—	Tracking since 22d
11	Anker SOLIX F3800 Plus Portable Power Station - EDM	3,840 Wh	$2,499	$0.65	21.7¢	2,400W	6×AC · USB-C 100W · 12V	✓	Tracking since 22d
12	Apex 300 Versatile Power Station \| 3,840W, 2,764.8Wh	2,765 Wh	$1,699	$0.61	10.2¢	1,200W	USB-C 700W	✓	Tracking since 22d

How the value score works (0–100, same rubric on every page): up to 60 points for price efficiency — $0.30/Wh or better scores the full 60, $1.00/Wh or worse scores 0, linear in between — plus up to 40 for verified capability: solar charging 0/4/8/12 (none · ≤200W · ≤600W · >600W), inverter strength 0/5/10 (continuous watts per Wh of capacity: under 0.4 · under 0.9 · 0.9+; DC-only units 0), ports up to 12 (2+ AC outlets 4 — a rated AC inverter earns this base credit when the outlet count is unverified — 4+ outlets 6 · USB-C 3, +1 at 100W+ · 12V output 2), UPS 4, expandable 2. A "—" means the manufacturer doesn't state it or we haven't verified it — it scores zero rather than being guessed, so a missing spec is visible, never hidden. Select any score (hover, tap, or keyboard focus) for its exact breakdown. Different priorities? The Weight the score your way panel above re-ranks this table with your own weights — the math runs entirely in your browser, and the default view is always this published rubric.

Validate a pick: is today's price actually good? · size it first: runtime by use case or the backup calculator · full comparison table