Who should compare 3000–4000wh home-backup stations?

Buyers who already know their approximate energy band but have not chosen a model or brand. Use the sizing tool first if your required capacity is still unknown.

How are models included in this size class?

A station is included by its sourced rated watt-hours and the published class boundaries shown on this page. Models outside the band belong to an adjacent size page.

Is the highest-capacity model automatically the best?

No. More capacity usually brings different weight, output, charging, expansion, and price tradeoffs. BatteryRank’s score evaluates multiple sourced dimensions.

How much usable AC energy should I expect?

Usable AC energy is lower than nameplate capacity because of conversion losses. Model cards show a measured range when credible independent data exists; otherwise they show a transparent estimate.

Can this size run a refrigerator or CPAP?

Runtime depends on the device draw, duty cycle, settings, and conversion path. Use the device-specific tools rather than a generic size-page promise.

Why is price not part of the score?

Price changes daily. BatteryRank keeps the quality score stable and shows a separate, timestamped fair-price verdict based on tracked history.

Where are exact model matchups?

Model-vs-model pages own exact head-to-head decisions. This page owns the broader capacity-class search.

Are all specifications verified?

No. Manufacturer claims are labeled claimed; credible independent or regulatory evidence is labeled verified. A missing reading stays N/A.

← Comparison hub

Compare by capacity

3000–4000Wh home-backup stations

Expandable backup systems that sit between portable stations and installed home batteries.

Lineup at a glance

This page owns broad capacity-class intent. It includes every tracked station with a sourced rated-capacity reading inside the published boundary, then separates exact pairs, rankings, and deal history into their own pages.

3000–4000Wh home-backup stations sourced comparison matrix
Model	Score	Rated capacity	AC output	Weight	Solar input	Tracked price
EcoFlow DELTA Pro 3	75 / 100	4096 Wh. Show source claimed sourceus.ecoflow.com ↗2026-07-04	4000 W. Show source claimed sourceus.ecoflow.com ↗2026-07-04	51.5 kg. Show source claimed sourceus.ecoflow.com ↗2026-07-04	2600 W. Show source claimed sourceus.ecoflow.com ↗2026-07-04	$2,399Fair price Check price on Amazon as of 2026-07-17Price history →
Bluetti Apex 300	70 / 100	2764.8 Wh. Show source claimed sourcebluettipower.com ↗2026-07-04	3840 W. Show source claimed sourcebluettipower.com ↗2026-07-04	38 kg. Show source claimed sourcebluettipower.com ↗2026-07-04	2400 W. Show source claimed sourcebluettipower.com ↗2026-07-04	$1,498.99Good price Check price on Amazon as of 2026-07-17Price history →
Anker SOLIX F3800 Plus	64 / 100	3840 Wh. Show source claimed sourceankersolix.com ↗2026-07-04	6000 W. Show source claimed sourceankersolix.com ↗2026-07-04	62 kg. Show source claimed sourceankersolix.com ↗2026-07-04	3200 W. Show source claimed sourceankersolix.com ↗2026-07-04	$2,299.98Great price Check price on Amazon as of 2026-07-17Price history →
Jackery HomePower 3600 Plus	64 / 100	3584 Wh. Show source claimed sourcejackery.com ↗2026-07-04	3600 W. Show source claimed sourcejackery.com ↗2026-07-04	35 kg. Show source claimed sourcejackery.com ↗2026-07-04	1000 W. Show source claimed sourcejackery.com ↗2026-07-04	$2,799High price Check price on Amazon as of 2026-07-16Price history →
Anker SOLIX F3800	61 / 100	3840 Wh. Show source claimed sourceankersolix.com ↗2026-07-04	6000 W. Show source claimed sourceankersolix.com ↗2026-07-04	60 kg. Show source claimed sourceankersolix.com ↗2026-07-04	2400 W. Show source claimed sourceankersolix.com ↗2026-07-04	$1,699.99Great price Check price on Amazon as of 2026-07-17Price history →
EcoFlow DELTA 3 Ultra	59 / 100	3072 Wh. Show source claimed sourceus.ecoflow.com ↗2026-07-04	3600 W. Show source claimed sourceus.ecoflow.com ↗2026-07-04	32.7 kg. Show source claimed sourceus.ecoflow.com ↗2026-07-04	800 W. Show source claimed sourceus.ecoflow.com ↗2026-07-04	$1,299Good price Check price on Amazon as of 2026-07-17Price history →
Jackery HomePower 3000	49 / 100	3072 Wh. Show source claimed sourcejackery.com ↗2026-07-04	3600 W. Show source claimed sourcejackery.com ↗2026-07-04	27 kg. Show source claimed sourcejackery.com ↗2026-07-04	1000 W. Show source claimed sourcejackery.com ↗2026-07-04	$1,299High price Check price on Amazon as of 2026-07-17

Manufacturer-claimed unless marked verified. Select a dotted reading to inspect its source and date. Score methodology is published separately.

What changes the decision

These callouts use only the complete, sourced readings available for every candidate. Open the full model page before buying for all specifications and source notes.

Start with these measurable differences

Highest data score

75 / 100

EcoFlow DELTA Pro 3 →

Source: https://batteryrank.com/methodology · 2026-07-16

Lightest sourced weight

27 kg

Jackery HomePower 3000 →

Source: https://www.jackery.com/products/jackery-homepower-3000 · 2026-07-04

Highest sourced AC output

6000 W

Anker SOLIX F3800 Plus →

Source: https://www.ankersolix.com/products/f3800-plus · 2026-07-04

Current model and price pages

Use the model dossier for complete specifications. When enough history exists, the card links to a dedicated price-history page rather than forcing price intent onto this comparison page.

EcoFlow

DELTA Pro 3

Fair price

BatteryRank score75 / 100 · Excellent

$2,399as of 2026-07-17

Usable AC energy: 3790 Whverified. Show source
verified source3790Wh usable at >93% efficiency (OutdoorGearLab) vs 4096 rated2026-07-04
Continuous AC output: 4000 W. Show source
claimed sourceus.ecoflow.com ↗

4% below tracked typical priceHistory →

Price · 12 mo

Bluetti

Apex 300

Good price

BatteryRank score70 / 100 · Excellent

$1,498.99as of 2026-07-17

Usable AC energy: 2565 Whverified. Show source
verified source~2,550-2,580 Wh delivered (Trusted Reviews, ~92-93.5% at load)2026-07-04
Continuous AC output: 3840 W. Show source
claimed sourcebluettipower.com ↗

2% below tracked typical priceHistory →

Price · 12 mo

Anker SOLIX

F3800 Plus

Great price

BatteryRank score64 / 100 · Balanced

$2,299.98as of 2026-07-17

Usable AC energy (est.): 3264 Whest.. Show source
estimated sourceankersolix.com ↗2026-07-04
Continuous AC output: 6000 W. Show source
claimed sourceankersolix.com ↗

8% below tracked typical priceHistory →

Price · 12 mo

Jackery

HomePower 3600 Plus

High price

BatteryRank score64 / 100 · Balanced

$2,799as of 2026-07-16

Usable AC energy (est.): 3046 Whest.. Show source
estimated sourcejackery.com ↗2026-07-04
Continuous AC output: 3600 W. Show source
claimed sourcejackery.com ↗

56% above tracked typical priceHistory →

Price · 12 mo

Anker SOLIX

F3800

Great price

BatteryRank score61 / 100 · Balanced

$1,699.99as of 2026-07-17

Usable AC energy (est.): 3264 Whest.. Show source
estimated sourceankersolix.com ↗2026-07-04
Continuous AC output: 6000 W. Show source
claimed sourceankersolix.com ↗

15% below tracked typical priceHistory →

Price · 12 mo

EcoFlow

DELTA 3 Ultra

Good price

BatteryRank score59 / 100 · Balanced

$1,299as of 2026-07-17

Usable AC energy (est.): 2611 Whest.. Show source
estimated sourceus.ecoflow.com ↗2026-07-04
Continuous AC output: 3600 W. Show source
claimed sourceus.ecoflow.com ↗

7% below tracked typical priceHistory →

Price · 12 mo

Jackery

HomePower 3000

High price

BatteryRank score49 / 100 · Limited

$1,299as of 2026-07-17

Usable AC energy (est.): 2611 Whest.. Show source
estimated sourcejackery.com ↗2026-07-04
Continuous AC output: 3600 W. Show source
claimed sourcejackery.com ↗

At tracked typical priceHistory unavailable

Price · 12 mo

Frequently asked

Who should compare 3000–4000wh home-backup stations?: Buyers who already know their approximate energy band but have not chosen a model or brand. Use the sizing tool first if your required capacity is still unknown.
How are models included in this size class?: A station is included by its sourced rated watt-hours and the published class boundaries shown on this page. Models outside the band belong to an adjacent size page.
Is the highest-capacity model automatically the best?: No. More capacity usually brings different weight, output, charging, expansion, and price tradeoffs. BatteryRank’s score evaluates multiple sourced dimensions.
How much usable AC energy should I expect?: Usable AC energy is lower than nameplate capacity because of conversion losses. Model cards show a measured range when credible independent data exists; otherwise they show a transparent estimate.
Can this size run a refrigerator or CPAP?: Runtime depends on the device draw, duty cycle, settings, and conversion path. Use the device-specific tools rather than a generic size-page promise. Estimate your load →
Why is price not part of the score?: Price changes daily. BatteryRank keeps the quality score stable and shows a separate, timestamped fair-price verdict based on tracked history.
Where are exact model matchups?: Model-vs-model pages own exact head-to-head decisions. This page owns the broader capacity-class search. Compare exact models →
Are all specifications verified?: No. Manufacturer claims are labeled claimed; credible independent or regulatory evidence is labeled verified. A missing reading stays N/A.

Some links are affiliate links. BatteryRank may earn a commission at no extra cost to you. Rankings and scores do not use price or commission.