ALLPOWERS Solar Generator Kit 2500W (R2500 + SP037 400W Solar Panel)
Swift, free delivery from our UK warehouse – expect delivery in 1-3 business days, with possible delays in certain regions.
Orders with power stations and solar panels may ship separately.
Enjoy 15-day Price Protection from your purchase date. If the price drops, we'll refund the difference.
Unhappy with your purchase? Return it within 15 days of shipment for a hassle-free refund.
Our power stations offer a 5-year warranty, solar panels have a 2-year warranty, and cables come with a 1-year warranty.
ALLPOWERS Solar Generator Kit 2500W (R2500 + SP037 400W Solar Panel)
2016Wh Capacity
2500W AC Output
15ms UPS
LiFePO4 Battery
Massive Backup for Off-Grid Life
CAMPERVAN
HOME BACKUP
OFF-GRID
WORKSPACE
CAMPERVAN
Home on the Road, Powered Every Mile
From winding mountain roads to endless coastal highways, your campervan is your home on wheels. Keep the journey seamless with reliable power for your fridge, lights, hair dryers, and devices. Brew your morning coffee, charge your gadgets, and power your entertainment system – all while embracing the freedom of the open road. With portable power, every mile is powered, and every moment is yours to enjoy.
CAMPERVAN
Home on the Road, Powered Every Mile
From winding mountain roads to endless coastal highways, your campervan is your home on wheels. Keep the journey seamless with reliable power for your fridge, lights, hair dryers, and devices. Brew your morning coffee, charge your gadgets, and power your entertainment system – all while embracing the freedom of the open road. With portable power, every mile is powered, and every moment is yours to enjoy.
HOME BACKUP
When Storms Hit, Stay Powered.
Life doesn't pause during power outages. Keep your essential devices running, your lignts on, and family connected when the unexpected happens. From refrigerators to Wi-Fi routers, maintain your home's vital functions with reliable backup power that's ready at a moment's notice. Because preparedness brings peace of mind.
HOME BACKUP
When Storms Hit, Stay Powered.
Life doesn't pause during power outages. Keep your essential devices running, your lignts on, and family connected when the unexpected happens. From refrigerators to Wi-Fi routers, maintain your home's vital functions with reliable backup power that's ready at a moment's notice. Because preparedness brings peace of mind.
OFF-GRID
Your Off-Grid Retreat, Fully Powered
Escape to your off-grid cabin without sacrificing the comforts of home. From beachside bungalows to jungle hideouts, power your lights, appliances, and devices. With optional solar panels, you can harness the sun's energy and store it for endless power, day or night. Whether it's a cozy mountain cabin or a lakeside hideaway, portable power keeps your retreat running smoothly.
OFF-GRID
Your Off-Grid Retreat, Fully Powered
Escape to your off-grid cabin without sacrificing the comforts of home. From beachside bungalows to jungle hideouts, power your lights, appliances, and devices. With optional solar panels, you can harness the sun's energy and store it for endless power, day or night. Whether it's a cozy mountain cabin or a lakeside hideaway, portable power keeps your retreat running smoothly.
WORKSPACE
Power Your Mobile Success
Take your workspace anywhere – from a beachside remote office to a bustling weekend market stall. Power your laptops and monitors for seamless work, or keep your point-of-sale systems and displays running bright at outdoor markets. With reliable power, transform any location into your professional space, no compromises.
WORKSPACE
Power Your Mobile Success
Take your workspace anywhere – from a beachside remote office to a bustling weekend market stall. Power your laptops and monitors for seamless work, or keep your point-of-sale systems and displays running bright at outdoor markets. With reliable power, transform any location into your professional space, no compromises.
Massive Backup for Outages
Incredible 2500W Output
Prevents Interrupted Home Electricity
Power in a Flash - Fully Charged in Just 1 Hour
From Shore Power
From Solar Panels
From Car Cigarette Lighter
Dual input (AC+Solar)
Universal Compatibility
Discover More Features
Protective Cover Prevents Accidents
Long-lasting LiFePO4 Battery
App Monitor and Control
Compatible with multiple solar systems
Specification¹
Frequently Asked Questions
he runtime can be calculated as follows:
Runtime = Battery Capacity x Depth of Discharge x Inverter Efficiency ÷ Rated Power of the device.
For example, if the R2500 is used to power a 400Wh e-Bike, the runtime would be 2016Wh x 86% x 80% ÷ 400 ≈ 3.5 hours.
Or you can calculate here how long power stations with different outputs can supply your system.
DC Output Runtime = Battery Capacity x Depth of Discharge ÷ Rated Power of the device.
For example, if the R2500 is used to power a 100Wh MacBook, the runtime would be 2016Wh x 86% ÷ 100W ≈ 17 times.
The above date is for reference ONLY. Please note that the formula is NOT suitable for inductive loads with compressors, like refrigerators, air conditioners, etc.
The R2500 has a 2500W AC output (4000W peak), allowing you to power devices with a rated power of up to 2500W and a peak power of up to 4000W.
R2500 is equipped with an XT60 interface with a maximum solar input of 1000W, allowing for seamless connection with a variety of solar panels.
Compatible Solar Panels
SP039 600W Foldable
SF400 400W Flexible: Up to 2 series or parallel connections.
SP037 400W Foldable: Up to 2 series connections.
SP035/SP033 200W Foldable: Up to 4 series connections.
SF200: Up to 3 series connections or 2 parallel connections.
SP029: Up to 4 series connections.
SF100: Up to 4 series connections or 3 parallel connections.
SP027: Up to 4 series connections or 2 parallel connections.
Third-Party Solar Panels (12~150V)⎓13A
If you prefer to use third-party solar panels, ensure they meet the following specifications to be compatible with R2500 :
- Voltage Range: 12-150V
- Current Range: Under 13A
- Maximum Power Input: 1000W
Yes, you can charge the R2500 with a 12V/24V car cigarette lighter. You will need a Car to XT60 cable.
Yes, the R2500 is designed to integrate seamlessly with solar photovoltaic systems like those found on balconies and rooftops. The R2500 stores excess solar energy generated during the day in its internal battery bank. This stored solar electricity can then be used to power your home's essential appliances and electronics when grid power is unavailable.
To connect it to your balcony PV system, simply wire the solar charge controller to the R2500's DC input. This allows the solar panels to charge the R2500 battery bank directly.
Customer Reviews
R2500 arrived very quickly, solar panel arrived separately the same day. Very impressed so far, hooked up lots of appliances which drew 2500 watts and the R2500 performed flawlessly. Tried the 400w folding solar panel, middle of winter and with some shade it still made 250w, happy with that and keen to try on a good sunny day. Overall the Allpowers portable power station and folding solar panel seems to be very good quality at a really good price (even better with Christmas discout) , I would recommend this product.
All really good this kit is great
Will let you know when it arrives
Once I got it out the box it’s very heavy lol find it to be a sturdy item boiled kettle after just half an hour charge on electric can’t wait to use it properly waiting for the solar panel gets delivered separately
Unit good and fast charge with 2 400w solar panels.
However looked into purchasing additional power pack to plug into fitted expansion sockets
And it appears this is not possible so why put two expansion plugs you cannot use
We reserved the expansion port for the R2500 so that it can be used directly when a suitable expansion battery is available in the future.