Best Portable Power Stations and Solar Generators

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A portable power station is a battery, an inverter and a charger in one box: silent, indoor-safe backup power with no fuel, no fumes and no cord to a running engine. A solar generator is the same box charged from panels. The product category has matured fast — current units use LiFePO4 chemistry rated for thousands of cycles, and the larger ones back up circuits, not just devices.

Sizing is arithmetic, not guesswork: your load's watts decide whether the inverter can run it at all, and watt-hours divided by that load decide for how long. A refrigerator drawing 150 W on average runs roughly six hours per kilowatt-hour of usable capacity. Run your own numbers with the generator sizing calculator before picking a class of machine.

This page compares stations on manufacturer-published specs only — capacity, continuous and surge output, chemistry, cycle life, solar input and switchover time. Runtime figures anywhere on this site are calculations from those published ratings with stated assumptions, not test claims.

How we picked

LiFePO4 chemistry and a published cycle-life rating — the spec that decides how long the battery lasts
Continuous AC output with headroom for motor surge loads
Published switchover time if you plan to use it as a UPS
Solar input capacity that can actually recharge it in a day of sun

We do not accept payment for placement and we do not publish star ratings we did not measure. Specifications come from each manufacturer's published spec sheet.

Side by side

Product	Type	Best for	Capacity	Cycle life	AC output	UPS switchover	Weight	Solar input	Recharge (AC)	Warranty	USB
Jackery Explorer 1000 v2	1 kWh class	First power station — fridge, phones, lights and CPAP through an outage	1,070 Wh LiFePO4	4,000 cycles to 70%+	1,500 W continuous / 3,000 W surge	<20 ms	23.8 lb	400 W max	1.7 hr; 1 hr emergency mode	3 + 2 years	USB-C 100 W + 30 W, USB-A
EcoFlow DELTA Pro 3	Whole-circuit class	Backing up real circuits — furnace, well pump, kitchen — without fuel or permits	4,096 Wh LFP (expandable to 12 kWh/unit, 48 kWh system)	4,000 cycles to 80%	4,000 W at 120/240 V / 8,000 W surge	10 ms	113.5 lb (wheeled)	2,600 W max	0-80% in 50 min (multi-input to 7,000 W)	5 years	—
Bluetti Elite 200 V2	2 kWh class	Most capacity and battery longevity per dollar in the 2 kWh class	2,073.6 Wh LiFePO4 (automotive grade)	6,000+ cycles to 80%	2,600 W continuous / 3,900 W lifting mode	15 ms	53.4 lb	1,000 W max	0-80% in 1.1 hr	5 years	2× USB-C 100 W, 2× USB-A
Jackery Explorer 2000 Plus	2 kWh class	Starting at 2 kWh with a real expansion path	2,042 Wh LiFePO4 (expandable to 12 kWh/unit, 24 kWh paired)	4,000 cycles to ~70%	3,000 W continuous / 6,000 W surge	20 ms EPS	61.5 lb (wheeled)	1,400 W max	2 hr	3 + 2 years	—
Anker SOLIX C1000 Gen 2	1 kWh class	The 1 kWh class's strongest inverter and fastest recharge	1,024 Wh LFP	4,000 cycles to 80%	2,000 W continuous / 3,000 W peak	10 ms, all AC ports	24.9 lb	600 W max	100% in 49 min (UltraFast)	Not published at review time — confirm at purchase	USB-C 140 W max
Bluetti AC180	1 kWh class	The budget route to a serious 1 kWh station	1,152 Wh LiFePO4	3,500+ cycles to 80%	1,800 W continuous / 2,700 W lifting mode	20 ms	35.3 lb	500 W max	0-80% in 45 min turbo	5 years	USB-C 100 W, 4× USB-A, wireless pad
Goal Zero Yeti 1000 (LiFePO4)	1 kWh class	Solar-first recharging and Goal Zero's transfer-switch ecosystem	998.4 Wh LiFePO4	4,000 cycles to 80%	2,000 W continuous / 3,600 W surge	<15 ms	35.3 lb	900 W combined	0-80% in 0.8 hr	5 years	USB-C 140 W + 60 W + 2× 30 W
EcoFlow RIVER 3 Plus	Entry class	Desk UPS duty, camping, and finding out what you actually need	286 Wh LiFePO4 (expandable to 858 Wh)	3,000 cycles to 80%	600 W continuous (X-Boost 1,200 W)	<10 ms	10.4 lb	—	—	—	—

The picks

#1 · 1 kWh class

Jackery Explorer 1000 v2

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The default 1 kWh station: LiFePO4, 1500 W inverter, and the brand with the longest consumer track record in the category.

Best for: First power station — fridge, phones, lights and CPAP through an outage

Capacity: 1,070 Wh LiFePO4
Cycle life: 4,000 cycles to 70%+
AC output: 1,500 W continuous / 3,000 W surge
USB: USB-C 100 W + 30 W, USB-A
Solar input: 400 W max
Recharge (AC): 1.7 hr; 1 hr emergency mode
UPS switchover: <20 ms
Weight: 23.8 lb
Warranty: 3 + 2 years

1,500 W inverter runs a refrigerator, sump pump or microwave — the loads that matter in an outage
LiFePO4 chemistry rated for 4,000 cycles; this is a decade-class battery
Light enough to carry one-handed

Not expandable — 1 kWh is what you get
400 W solar ceiling means a full solar recharge takes most of a sunny day

Read the full write-up →

#2 · Whole-circuit class

EcoFlow DELTA Pro 3

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A 4 kWh, 4,000 W, 120/240 V unit that connects to a transfer switch and backs up circuits, not just devices — the no-installation alternative to a standby generator.

Best for: Backing up real circuits — furnace, well pump, kitchen — without fuel or permits

Capacity: 4,096 Wh LFP (expandable to 12 kWh/unit, 48 kWh system)
Cycle life: 4,000 cycles to 80%
AC output: 4,000 W at 120/240 V / 8,000 W surge
Outlets: 7 AC incl. 30 A RV + L14-30 split-phase
Solar input: 2,600 W max
Recharge (AC): 0-80% in 50 min (multi-input to 7,000 W)
UPS switchover: 10 ms
Certification: UL 9540
Weight: 113.5 lb (wheeled)
Warranty: 5 years

Split-phase 240 V and an L14-30 outlet — it can feed a transfer switch like a generator, silently and indoors
Expandable to 12 kWh per unit; EcoFlow's Smart Home Panel integrates it as automatic whole-home backup
2,600 W of solar input can genuinely recharge it in a day

113 lb — wheeled, but this is an appliance, not a camping item
EcoFlow's affiliate cookie and stock cycles aside: the price class is standby-generator territory, so compare against that install honestly

Read the full write-up →

#3 · 2 kWh class

Bluetti Elite 200 V2

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2 kWh and a 2,600 W inverter with the best published cycle life in the group — 6,000 cycles.

Best for: Most capacity and battery longevity per dollar in the 2 kWh class

Capacity: 2,073.6 Wh LiFePO4 (automotive grade)
Cycle life: 6,000+ cycles to 80%
AC output: 2,600 W continuous / 3,900 W lifting mode
USB: 2× USB-C 100 W, 2× USB-A
Solar input: 1,000 W max
Recharge (AC): 0-80% in 1.1 hr
UPS switchover: 15 ms
Weight: 53.4 lb
Warranty: 5 years

6,000-cycle rating is the best battery spec on this page — double some competitors
2,600 W runs a space heater or window AC with headroom to spare
1,000 W solar input recharges it in a realistic day of sun

No published 240 V or transfer-switch story at this tier — it's an outlet machine, not a circuit machine
53 lb with no wheels

Read the full write-up →

#4 · 2 kWh class

Jackery Explorer 2000 Plus

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The expandable 2 kWh Jackery: 3,000 W inverter, wheels, and a path from 2 to 24 kWh as your backup needs grow.

Best for: Starting at 2 kWh with a real expansion path

Capacity: 2,042 Wh LiFePO4 (expandable to 12 kWh/unit, 24 kWh paired)
Cycle life: 4,000 cycles to ~70%
AC output: 3,000 W continuous / 6,000 W surge
Outlets: 5 AC (incl. 25 A)
Solar input: 1,400 W max
Recharge (AC): 2 hr
UPS switchover: 20 ms EPS
Weight: 61.5 lb (wheeled)
Warranty: 3 + 2 years

3,000 W inverter is the strongest in the 2 kWh class — starts nearly any household motor load
Expansion batteries and pairing take the same base unit to 24 kWh and 240 V
Wheels and a telescoping handle, because 60 lb is not a carry

Heavier and slower to recharge than the Bluetti it competes with
Expansion economics only make sense if you'll actually expand

Read the full write-up →

#5 · 1 kWh class

Anker SOLIX C1000 Gen 2

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A 1 kWh unit with a 2,000 W inverter, 10 ms UPS switchover on every AC port, and a 49-minute full recharge.

Best for: The 1 kWh class's strongest inverter and fastest recharge

Capacity: 1,024 Wh LFP
Cycle life: 4,000 cycles to 80%
AC output: 2,000 W continuous / 3,000 W peak
USB: USB-C 140 W max
Solar input: 600 W max
Recharge (AC): 100% in 49 min (UltraFast)
UPS switchover: 10 ms, all AC ports
Weight: 24.9 lb
Warranty: Not published at review time — confirm at purchase

2,000 W from a 25 lb box — runs loads the other 1 kWh units can't
10 ms switchover on every outlet makes it a legitimate UPS for desktops and network gear
Fastest wall recharge in the group

Not expandable (unlike the first-gen C1000)
Anker publishes less spec detail than peers — outlet count and warranty need confirming at purchase

Read the full write-up →

#6 · 1 kWh class

Bluetti AC180

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1.15 kWh and an 1,800 W inverter at the value end of the 1 kWh class, with a wireless charging pad on top.

Best for: The budget route to a serious 1 kWh station

Capacity: 1,152 Wh LiFePO4
Cycle life: 3,500+ cycles to 80%
AC output: 1,800 W continuous / 2,700 W lifting mode
Outlets: 4× AC 120 V
USB: USB-C 100 W, 4× USB-A, wireless pad
Solar input: 500 W max
Recharge (AC): 0-80% in 45 min turbo
UPS switchover: 20 ms
Weight: 35.3 lb
Warranty: 5 years

Frequently the cheapest real 1 kWh / 1,800 W combination on the market
5-year warranty at the value price point
Four AC outlets — more than most of the class

35 lb is noticeably heavier than the Jackery and Anker equivalents
3,500-cycle rating trails its own stablemate's 6,000

Read the full write-up →

#7 · 1 kWh class

Goal Zero Yeti 1000 (LiFePO4)

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The 6th-generation Yeti: 1 kWh, a 2,000 W inverter, 900 W of solar input and Goal Zero's home-integration accessories.

Best for: Solar-first recharging and Goal Zero's transfer-switch ecosystem

Capacity: 998.4 Wh LiFePO4
Cycle life: 4,000 cycles to 80%
AC output: 2,000 W continuous / 3,600 W surge
USB: USB-C 140 W + 60 W + 2× 30 W
Solar input: 900 W combined
Recharge (AC): 0-80% in 0.8 hr
UPS switchover: <15 ms
Weight: 35.3 lb
Warranty: 5 years

900 W solar input is the most in the 1 kWh class — genuinely solar-sustainable
Pairs with Goal Zero's Home Integration Kit (a real transfer switch) even at this size
3,600 W surge starts stubborn motor loads

Only 2 AC outlets
Priced above functionally similar 1 kWh competitors; stock runs out around storm seasons

Read the full write-up →

#8 · Entry class

EcoFlow RIVER 3 Plus

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The sub-300 Wh entry point: 600 W inverter, sub-10 ms UPS switchover, ten pounds, and expandable when you outgrow it.

Best for: Desk UPS duty, camping, and finding out what you actually need

Capacity: 286 Wh LiFePO4 (expandable to 858 Wh)
Cycle life: 3,000 cycles to 80%
AC output: 600 W continuous (X-Boost 1,200 W)
UPS switchover: <10 ms
Weight: 10.4 lb

Sub-10 ms switchover — router, modem and a desktop ride through outages
Ten pounds goes anywhere; this is the one that actually leaves the house
Expansion battery path when 286 Wh stops being enough

286 Wh runs a refrigerator for about 90 minutes — this is not an outage machine
X-Boost's 1,200 W is for resistive loads only; motors get 600 W

Read the full write-up →

Working out what you need before you buy? Read the generators & backup power guides.