Portable Power Stations: 173 Options Compared by Real Build Cost

OffGridEmpire tracks 173 portable power stations from EcoFlow, Jackery, Bluetti, and Anker with advertised prices from $199 to $3,500 and cost per Wh ranging from $0.39 to $1.60+. Unlike editorial "best of" lists, this page surfaces the raw spec data -- capacity, output, chemistry, and $/Wh -- so you can filter by what actually matters for your use case.

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How to Read This Data

Cost per Wh ($/Wh) is the primary sort metric: real build cost divided by usable storage in watt-hours. For standalone portable power stations, real build cost equals advertised price -- these are complete, self-contained units with no required missing parts. A station listed at $799 with 2,048Wh of storage costs $0.39/Wh. A station listed at $299 with 268Wh costs $1.12/Wh -- nearly 3x the cost for less storage.

Solar bundles (station + panels) show higher advertised prices but deliver more system value. The $/Wh figure for bundles reflects the station's storage only, not the panel output. Run the numbers on the solar sizing calculator before comparing bundles against standalone units.

$/Wh by Price Tier: What the Data Shows

The lowest $/Wh in the database is not in the budget tier. It is in the $700-$800 range, where 2,048Wh stations from EcoFlow and Anker hit $0.39/Wh.

At the $799 price point, both the EcoFlow DELTA 3 Max – 2,048Wh / 2,400W Portable Power Station and the Anker SOLIX C2000 Gen2 Portable Power Station | 2,048Wh / 2,400W (4,000W Peak) | 58-Min UltraFast Recharge | Expandable to 4kWh | Choose Your Bundle | 5-Year Warranty - C2000 Gen 2 [Main Unit Only] deliver 2,048Wh at $0.39/Wh -- the category floor. Moving up to $1,299 gets you 3,072Wh (Anker F3000 and EcoFlow Delta 3 Ultra) at $0.42/Wh, a 50% capacity increase for a $500 price increase.

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What to Know Before Buying

Four specs determine fit. Everything else is secondary.

Capacity (Wh)

Watt-hours measure how much energy the station stores. A 1,000Wh station running a 100W load delivers roughly 8–9 hours of runtime after inverter losses (real-world efficiency runs 77–90% at high draw, 49–77% at low draw based on independent testing). Common reference loads: laptop 60W, phone charger 18W, mini fridge 50W average cycling, CPAP 60W, power drill 700W peak.

A 512Wh station supports a weekend camping trip for basic electronics. A 1,000–2,000Wh station covers multi-day trips or a 12–24 hour home blackout. Anything requiring refrigeration or power tools for extended periods needs 2,000Wh+.

Continuous Output (Watts)

Output watts set the ceiling on what the station can run simultaneously. Surge wattage (for starting motors) is typically 1.5–2x the continuous rating. A 1,800W continuous station runs a 1,200W microwave without issue but may not start a 1,500W air conditioner (which draws 3,000–5,000W surge on startup). The EcoFlow DELTA 3 Max – 2,048Wh / 2,400W Portable Power Station outputs 2,400W continuous; the Jackery Solar Generator 1000 v2 + 200W Panel, 1070Wh LiFePO4 outputs 2,000W. For heavy appliances, verify both the continuous and surge ratings.

Battery Chemistry

LiFePO4 (lithium iron phosphate) is the dominant chemistry in this price range. It delivers 3,000–4,000 charge cycles before dropping to 80% capacity -- roughly 8–11 years at one cycle per day. NCM (nickel manganese cobalt) appears in a few budget units and delivers higher energy density in a smaller form factor but at 500–1,000 lifecycles. A third chemistry -- sodium-ion -- has appeared in one model (Bluetti Pioneer Na) targeting sub-zero operation, with discharge capability to -13°F and charge capability to 5°F, though lifecycle ratings are lower. For most use cases, LiFePO4 is the correct choice.

Solar Input and Charging Speed

Max solar input (W) sets the recharge rate off panels. A station with a 200W solar input cap takes roughly 5–7 hours to fill 1,000Wh in good sun conditions. A 600W input cap cuts that to 2–3 hours. All stations in this database use MPPT charge controllers (built-in), which extract 10–30% more power from panels than PWM controllers. Verify the station's input voltage window (e.g., 11–58V) matches your panel's voltage output before purchasing third-party panels.

Calculate how much storage you need for your specific loads

Portable Power Stations Under $500

16 kits tracked under $500. Capacity ranges from 245Wh (EcoFlow River 3) to 512Wh for most units, with one outlier: the Anker SOLIX C1000 Gen2 at $449 delivers 1,024Wh at $0.44/Wh -- twice the storage of comparable-priced units at a better rate.

Below the $449 floor, $/Wh climbs steeply. The EcoFlow RIVER 2 [MAX] 512Wh / 500W Portable Power Station at <span class="font-mono">$269</span> delivers 512Wh at $0.53/Wh -- a reasonable rate for a compact unit designed for day trips and car camping. Units under $300 average $0.85–$1.40/Wh, which is acceptable only if portability (weight under 10 lbs) is the primary constraint.

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Portable Power Stations $500 to $1,500

41 kits tracked in this range. This tier contains the lowest $/Wh in the database: $0.39/Wh at the $799 price point.

The EcoFlow DELTA 2 1024Wh + 220W Solar Panel at <span class="font-mono">$449</span> delivers 1,024Wh with a 220W solar panel included -- $0.44/Wh on storage alone, but the bundle adds system value for buyers without existing panels. The BLUETTI Premium 150 [AC180P] Portable Power Station at <span class="font-mono">$699</span> delivers 1,440Wh at $0.49/Wh -- the lowest $/Wh in the 1,000–1,500Wh capacity range.

At $709, the Jackery Solar Generator 1000 v2 + 200W Panel, 1070Wh LiFePO4 delivers 1,070Wh with a 200W panel at $0.66/Wh on storage. The premium over a standalone unit reflects the panel cost, not inflated storage pricing.

The value break happens at $799. Both the EcoFlow DELTA 3 Max – 2,048Wh / 2,400W Portable Power Station (<span class="font-mono">$799</span>) and the Anker SOLIX C2000 Gen2 Portable Power Station | 2,048Wh / 2,400W (4,000W Peak) | 58-Min UltraFast Recharge | Expandable to 4kWh | Choose Your Bundle | 5-Year Warranty - C2000 Gen 2 [Main Unit Only] ($799) deliver 2,048Wh at $0.39/Wh. That is a $500 price increase over the $449 Anker C1000 Gen2 for 1,024Wh of additional storage -- an incremental cost of $0.49/Wh for the added capacity.

Compare the Delta 3 Max and C2000 Gen2 side by side

Browse the full $500-$1,500 range with filters

Portable Power Stations $1,500 to $3,500

44 kits tracked. Capacity ranges from 2,048Wh to 4,096Wh for standalone units, with solar bundles extending to larger configurations.

At $1,299, both the Anker SOLIX F3000 Portable Power Station | 3,072Wh / 3,600W | 2,400W Solar Input | Expandable to 12,288Wh | 5-Year Warranty - F3000 [Main Unit Only] and the EcoFlow DELTA 3 Ultra – 3,072Wh / 3,600W Portable Power Station deliver 3,072Wh at $0.42/Wh. That is a $500 increase over the $799 2,048Wh tier for 1,024Wh of additional capacity -- an incremental cost of $0.49/Wh for the added storage.

The EcoFlow DELTA Pro + 400W Solar Panel at <span class="font-mono">$1,899</span> adds a 400W solar panel to a 3,600Wh station. At this capacity, units transition from portable-first to home-backup-capable. Units in the $2,000+ range typically include wheels and handles and weigh 40–74 lbs; they are moveable but not carried by hand over distance.

Expandability matters at this tier. Both the Anker F3800 and EcoFlow Delta Pro support add-on battery modules that extend storage to 6,000–8,000Wh+ without replacing the base unit.

Compare the Anker F3000 and EcoFlow Delta 3 Ultra side by side

Browse the full $1,500-$3,500 range

The Numbers Say

Three $/Wh thresholds define the data:

At $449, the Anker SOLIX C1000 Gen2 delivers 1,024Wh at $0.44/Wh -- the lowest rate in the under-$500 tier by a wide margin. At $799, both the EcoFlow Delta 3 Max and Anker C2000 Gen2 hit $0.39/Wh on 2,048Wh -- the floor for the entire database. At $1,299, the Anker F3000 and EcoFlow Delta 3 Ultra deliver 3,072Wh at $0.42/Wh.

Outside those three price points, $/Wh rises. The data does not indicate a value argument for units priced between them.

Calculate the storage you need before choosing a tier

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FAQ

How many watt-hours do I need in a portable power station?

Calculate total watt-hours by multiplying each device's wattage by the hours it will run, then adding all loads together. Add a 20–30% buffer to account for inverter conversion losses (real-world efficiency runs 77–90% at high draw, lower at light loads under 50W). A laptop (60W) and phone charger (18W) running for 8 hours each require roughly 830Wh after losses -- a 1,000Wh station with margin. Use the sizing calculator to model your specific loads.

What is the difference between a portable power station and a gas generator?

A portable power station stores energy in a battery and runs silently with no emissions. A gas generator burns fuel and produces exhaust, requiring outdoor operation. Generators run indefinitely with fuel supply; power stations replenish from AC outlets, car chargers, or solar panels. Recharge from solar takes 2–7 hours depending on solar input rating and panel size. For indoor use, emergency home backup, or noise-sensitive environments, a power station is the applicable option.

How long does a portable power station last?

LiFePO4 units rated at 3,000–4,000 cycles retain 80% capacity after that cycle count. At one full cycle per day, that is 8–11 years of daily use before degradation becomes measurable. NCM units at 500–1,000 cycles reach that threshold in 1–3 years at daily use. Partial cycling (using 20–40% of capacity per use) extends effective lifespan for all chemistries.

Can a portable power station run a refrigerator?

A full-size refrigerator draws 150–400W running and 600–1,500W surge on compressor startup. A station needs continuous output above the running draw and surge rating above the startup draw. A 1,800W continuous station with 3,600W surge (EcoFlow Delta 3 Max) runs a mid-size refrigerator. A 512Wh station runs a mini fridge (50W average) for roughly 8–10 hours before requiring recharge.

What is a competitive cost per Wh for a portable power station in 2026?

The competitive range for mainstream LiFePO4 portable power stations is $0.39–$0.55/Wh as of April 2026 based on OffGridEmpire tracked pricing. Units above $0.70/Wh carry a premium for form factor (compact/lightweight), brand recognition, or specialized features (extreme cold operation, IP weatherproofing, integrated lighting). Budget units from less-established brands run $0.60–$1.00/Wh with shorter warranty periods (2–3 years vs the standard 5 years).