Nomad Gear Finder
My Saved Products 
GRECELL Acc2400
Portable Power Station 2400W Solar Generator for Home Use | 1843.2Wh UPS Home Battery Backup, LiFePO4 Battery Supply with 12 Outlets(2400W AC Outlets), 2Hrs Quick Charge, RV Camping
Only 20 left in stock - order soon.
Offering 1,843 Wh of LiFePO4 storage and 2,400 W of pure sine wave output, this power station has 12 outputs including four AC outlets, two 100 W USB-C ports and a 10 W wireless charging pad. It recharges from AC in about 1.6–2.5 hours, takes up to 800 W of solar, and acts as a UPS with a 100 ms switchover. At 55.5 lbs (25.2 kg) it is heavier than most of its class, a budget-priced option for home backup or a large RV.
- Price
- $799.99
- Brand
- GRECELL
Prices from Amazon as of . Product prices and availability are accurate as of the date and time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of the product. As an Amazon Associate I earn from qualifying purchases.
How it compares
Compared with the other portable power stations on this site that list each value:
- Battery capacity is higher than 71% of 123 others: 1,843 Wh
- Output wattage is higher than 73% of 123 others: 2,400 W
- UPS switchover is higher than 97% of 67 others: 100 ms
- Weight is higher than 82% of 124 others: 55.50 lbs (25.17 kg)
- Length is higher than 80% of 125 others: 16.90 in. (429 mm)
- Width is higher than 86% of 125 others: 11.85 in. (301 mm)
Specifications
These details are subject to change and may not be current. Please check Amazon or manufacturer web site to confirm before purchase.
- Model
- Acc2400
- Manufacturer page
- Link
Core specs
- Battery capacity
- 1,843 Wh
- Output wattage
- 2,400 W
- Cycle lifespan
- 3,500+ Cycles
- Battery chemistry
- LiFePO4
Internals
- Solar charge controller
- MPPT
- Inverter type
- Pure Sine Wave
- UPS switchover
- 100 ms
Outlets
- AC outlets count
- 4
- AC outlets description
- 4 x AC Outlet, 2,400W In Total
- USB-A ports count
- 2
- USB-A ports description
- 2 x 18W (Each Port)
- USB-C ports count
- 2
- USB-C ports description
- 2 x 100W Max.
- 12V DC outlets count
- 1
- 12V DC outlets description
- 1 x 12V (Car Outlet), 2 x DC Output
- Wireless charging pads
- 1 ×10W
Charging
- AC charging time
- ≈1.6-2.5 Hours
- Solar charging input
- 800W Max.
- Solar charging time
- ≈3-7.5 Hours (800W)
- Car charging input
- Yes
- Car charging time
- ≈12-19 Hours (12V)
Physical Attributes
- Weight
- 55.50 lbs
- Weight
- 25.17 kg
- Length
- 16.90 in.
- Length
- 429 mm
- Width
- 11.85 in.
- Width
- 301 mm
- Depth/Height
- 11.05 in.
- Depth/Height
- 281 mm
More specifications
- Warranty
- 2 Years
Features
Details from the GRECELL Acc2400 Amazon listing:
- Boasting a robust 2400W output and a substantial 1843.2Wh capacity, this portable solar generator is your ideal solution for whole-home backup or off-grid trips. It can effortlessly run 99% of household appliances—from refrigerators and AC units to microwaves and coffee makers—along with power tools, medical equipment like CPAP machines, and daily gadgets such as laptops, phones, drones, and TVs. Equipped with pure sine wave technology, it supplies utility-quality electricity, effectively shielding sensitive electronics from potential damage.
- Acting as a true UPS system, this generator switches to battery backup in just 0.1 seconds when the grid goes down, preventing data loss on desktop computers, network servers, and other critical devices. Its intuitive LCD screen offers a clear view of real-time power consumption, battery level, and charging status at a glance. Additionally, a built-in four-mode LED light provides essential emergency illumination. Crafted with fire-retardant materials and a shock-resistant casing, it ensures maximum safety during operation.
- Featuring cutting-edge bidirectional inverter technology, this generator achieves record-fast recharging—fully replenished via an AC adapter in only 1.6-2.5 hours, no cumbersome power bricks needed. For even quicker results, combine 800W MPPT solar input with AC charging to finish recharging in as little as 1.8 hours.. It also supports full solar recharging in 3~7.5 hours（800W Input） 、or recharging from a vehicle in 12-19 hours（12V）. A slow-charging mode is available whenever you need it, helping extend the lifespan of the LiFePO4 battery for years of reliable use.
- With 12 versatile output ports, this generator eliminates the hassle of tangled adapters—including four 2400W AC outlets, two 100W USB-C PD ports (for fast laptop charging), two 18W Quick Charge USB-A ports, two DC sockets, a 12V car port, and a 10W wireless charging pad. It’s capable of powering high-wattage workshop tools, kitchen appliances, and mobile office equipment all at once, making it a perfect companion for RV camping, emergency preparedness, and more.
- Built with automotive-grade LiFePO4 cells, this generator offers an impressive 3500+ charge cycles—4-7 times longer than traditional lithium batteries. Its intelligent Battery Management System (BMS) constantly monitors for potential issues like overcharging, over-discharging, voltage surges, current overloads, short circuits, and extreme temperatures. Smart cooling fans boost heat dissipation efficiency by 30%, guaranteeing stable performance even under heavy loads for a decade of dependable power supply.
Similar products from other brands
Chosen for their similar specifications and price.
 This productGRECELL Acc2400 |
 EBL Acc2400 |
 Jackery HomePower 3000 |
 BLUETTI Elite 300 |
|
|---|---|---|---|---|
| Price | $799.99 | $499.94 | $1,349.00 | $1,199.00 |
| Model | Acc2400 | Acc2400 | HomePower 3000 | Elite 300 |
| Popular brand | – | No | Yes | Yes |
| Battery capacity (Wh) | 1,843 | 1,843 | 3,072 | 3,014 |
| Battery capacity (Ah) | – | 576 | 60 | 314 |
| Output wattage (W) | 2,400 | 2,400 | 3,600 | 2,400 |
| Peak wattage (W) | – | 4,800 | 7,200 | 4,800 |
| Pass-through charging | – | – | Yes | Yes |
| Cycle lifespan | 3,500+ Cycles | 3,500+ Cycles | 4,000+ Cycles to 70% Original Capacity | 6,000+ Cycles |
| Max expanded capacity (Wh) | – | – | 0 | – |
| Battery chemistry | LiFePO4 | LiFePO4 | LiFePO4 | LiFePO4 |
| Solar charge controller | MPPT | MPPT | – | – |
| Inverter type | Pure Sine Wave | Pure Sine Wave | Pure Sine Wave | Pure Sine Wave |
| UPS switchover (ms) | 100 | 100 | 20 | 10 |
| Voltage (V) | – | 120 | 120 | 120 |
| Frequency (Hz) | – | 60 | 60 | 60 |
| Noise level (dB) | – | – | 30 | – |
| App connectivity | – | – | Wi-Fi and Bluetooth | – |
| AC outlets count | 4 | 4 | 5 | 5 |
| AC outlets description | 4 x AC Outlet, 2,400W In Total | 4 x 100-120V AC Outlet, 2,400W In Total, 4,800W Surge, 60Hz | 4 x 120V/20A, 1 x 120V/30A NEMA TT-30, 3,600W In Total | 4 x 120V AC Outlet, 1 x NEMA TT-30, 2,400W In Total |
| USB-A ports count | 2 | 2 | 2 | 2 |
| USB-A ports description | 2 x 18W (Each Port) | 2 x 18W Max. (QC3.0) | 2 ×18W (Each Port) | 2 x USB-A, 5V/3A, 15W in total |
| USB-C ports count | 2 | 2 | 2 | 2 |
| USB-C ports description | 2 x 100W Max. | 2 x 100W Max. | 2 ×100W Max. | 1 x 100W Max., 1 x 140W Max. |
| 12V DC outlets count | 1 | 3 | 1 | 2 |
| 12V DC outlets description | 1 x 12V (Car Outlet), 2 x DC Output | 1 x 12V/10A (Car Outlet), 2 x DC Port 12V/5A | 1 x 12V/10A (Car Outlet) | 1 x 12V/10A (Car Outlet), 1 x 12V/30A DC Output Port, 30A Max. Shared |
| Wireless charging pads | 1 ×10W | 1 x Wireless Charging Pad | – | – |
| 48V DC outlets count | – | – | 0 | – |
| 240V output | – | – | No | – |
| RV TT-30 outlet | – | – | Yes | – |
| Max charging input (W) | – | – | 2,500 | 2,400 |
| AC charging input | – | 1,200W Max., 100-130V | 15A Max., 100-120V | 1,800W Max., 15A |
| AC charging time | ≈1.6-2.5 Hours | ≈2 Hours | ≈2.2 Hours (AC), ≈1.7 Hours (AC + DC) | – |
| Solar inputs count | – | – | 2 | – |
| Solar charging input | 800W Max. | 800W Max., 12V-75V | 1,000W Max., 16V-60V, 24A Max. | 1,200W Max., 12V-60V, 22A Max. |
| Solar input voltage | – | 12 to 75V DC | 16 to 60V DC | – |
| Solar charging time | ≈3-7.5 Hours (800W) | ≈3 Hours (800W) | 80% in ≈9 Hours (2 x 200W) | – |
| Solar panel connector | – | Anderson Power Pole (MC4 to Anderson solar charging cable included) | DC8020 | – |
| Car charging input | Yes | 12V from Cigarette Lighter Port | 12-16V, 8A Max. from Cigarette Lighter Port | 12/24V from Cigarette Lighter Port |
| Car charging time | ≈12-19 Hours (12V) | – | ≈36 Hours (12V) | – |
| Alternator charging | – | – | Yes | – |
| Charging temp min (℉) | – | – | 32 | 32 |
| Charging temp max (℉) | – | – | 113 | 104 |
| Charging temp min (℃) | – | – | 0 | 0 |
| Charging temp max (℃) | – | – | 45 | 40 |
| Discharging temp min (℉) | – | – | 5 | -4 |
| Discharging temp max (℉) | – | – | 113 | 104 |
| Discharging temp min (℃) | – | – | -15 | -20 |
| Discharging temp max (℃) | – | – | 45 | 40 |
| Storage temp min (℉) | – | – | -4 | – |
| Storage temp max (℉) | – | – | 113 | – |
| Storage temp min (℃) | – | – | -20 | – |
| Storage temp max (℃) | – | – | 45 | – |
| Weight (lbs) | 55.50 | 55.00 | 60.00 | 58.00 |
| Weight (kg) | 25.17 | 24.95 | 27.00 | 26.00 |
| Length (in.) | 16.90 | 16.93 | 16.40 | 14.41 |
| Length (mm) | 429 | 430 | 416 | 366 |
| Width (in.) | 11.85 | 11.81 | 12.80 | 12.01 |
| Width (mm) | 301 | 300 | 325 | 305 |
| Depth/Height (in.) | 11.05 | 11.02 | 12.00 | 11.71 |
| Depth/Height (mm) | 281 | 280 | 305 | 298 |
| Built-in wheels | – | – | No | No |
| Certifications summary | – | – | FCC Part 15 Class B statement | FCC Part 15 Class B, ISED/IC and CAN ICES (B)/NMB (B) statements |
| FCC Part 15 compliant | – | – | Yes | – |
| Warranty | 2 Years | 1 Year | 3 Years, +2 Years with Registration | 5 Years |
Data sources
Data for this product compiled from these sources:
Specifications last updated Oct 20, 2026.