• EcoFlow DELTA Pro *BUNDLE* (3600Wh Power Bank & 400W Solar Panel)
  • EcoFlow DELTA Pro *BUNDLE* (3600Wh Power Bank & 400W Solar Panel)
  • EcoFlow DELTA Pro *BUNDLE* (3600Wh Power Bank & 400W Solar Panel)
  • EcoFlow DELTA Pro *BUNDLE* (3600Wh Power Bank & 400W Solar Panel)
  • EcoFlow DELTA Pro *BUNDLE* (3600Wh Power Bank & 400W Solar Panel)
  • EcoFlow DELTA Pro *BUNDLE* (3600Wh Power Bank & 400W Solar Panel)
  • EcoFlow DELTA Pro *BUNDLE* (3600Wh Power Bank & 400W Solar Panel)
  • EcoFlow DELTA Pro *BUNDLE* (3600Wh Power Bank & 400W Solar Panel)
  • EcoFlow DELTA Pro *BUNDLE* (3600Wh Power Bank & 400W Solar Panel)
  • EcoFlow DELTA Pro *BUNDLE* (3600Wh Power Bank & 400W Solar Panel)
  • EcoFlow DELTA Pro *BUNDLE* (3600Wh Power Bank & 400W Solar Panel)
  • EcoFlow DELTA Pro *BUNDLE* (3600Wh Power Bank & 400W Solar Panel)
  • EcoFlow DELTA Pro *BUNDLE* (3600Wh Power Bank & 400W Solar Panel)
  • EcoFlow DELTA Pro *BUNDLE* (3600Wh Power Bank & 400W Solar Panel)
  • EcoFlow DELTA Pro *BUNDLE* (3600Wh Power Bank & 400W Solar Panel)
  • EcoFlow DELTA Pro *BUNDLE* (3600Wh Power Bank & 400W Solar Panel)
  • EcoFlow DELTA Pro *BUNDLE* (3600Wh Power Bank & 400W Solar Panel)
  • EcoFlow DELTA Pro *BUNDLE* (3600Wh Power Bank & 400W Solar Panel)

EcoFlow DELTA Pro *BUNDLE DEAL* (3600Wh Large Portable Rapid-charging Power Station & 400W Portable Folding Solar Panel Kit)


Ex VAT £ 2,657.50

Inc VAT £ 3,189.00

EcoFlow DELTA Pro *BUNDLE DEAL* (3600Wh Large Portable Rapid-charging Power Station & 400W Portable Folding Solar Panel Kit)


in stock

In Stock

24h Dispatch

Next Working Day Delivery* Order before 3pm

Bulky Item

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EcoFlow DELTA Pro *BUNDLE* (3600Wh Power Bank & 400W Solar Panel)

*BUNDLE DEAL* This EcoFlow DELTA Pro kit includes a DELTA Pro power station and a 400W folding solar panel. The panel allows you to convert sunlight in to clean, renewable energy for charging the power bank. This portable power kit offers complete independence for all of your energy needs, providing you with power no matter where you are. It's perfect for camping, caravans, motorhomes and off-grid living. It's also the best home backup solution to protect your home from power outages.

This EcoFlow DELTA Pro Bundle Includes

DELTA Pro power station with

  • AC charging cable
  • Car charging cable
  • DC5521 to DC5525 cable
  • Handle cover
  • User manual
  • 3 year warranty

400W solar panel with

  • Kickstand carry case
  • 2.5m solar to XT60i charging cable for power station
  • User manual
  • 2 year warranty

Suitable for

The DELTA Pro is the next leap in portable power technology, offering power security and independence wherever you are. It's ideal for:

  • Indoor and outdoor use
  • Home backup for power outages
  • Camping, caravans, motorhomes and leisure
  • Marine and boating
  • Power tools - power your corded tools or plug in your cordless tool battery chargers 
  • Trade vans, fleet and commercial use
  • Provide emergency charge for your electric vehicle
  • Events
  • Film-making

The list is endless once you start to discover the potential of this EcoFlow power station!

What Can it Power?

With a 3600 Wh capacity, the EcoFlow DELTA Pro can power pretty much anything!

  • iPhone 14 (12.7 Wh battery): 283 charges
  • Drone (40 Wh battery): 90 charges
  • Laptop (48 Wh battery): 75 charges
  • Speaker (10 W): 360 hours of runtime
  • Wi-Fi router (10 W): 360 hours of runtime
  • Fan (40 W): 90 hours of runtime
  • Mini fridge (60 W): 60 hours of runtime
  • 55" TV (80 W): 45 hours of runtime
  • Fridge freezer (150 W): 24 hours of runtime
  • PlayStation 5 (340 W): 10.5 hours of runtime
  • Sander (720 W): 5 hours of runtime
  • Microwave (1000 W): 3.6 hours of runtime
  • Air fryer (1200 W): 3 hours of runtime
  • Coffee machine (1300 W): 2.7 hours of runtime
  • Kettle (1500 W): 2.4 hours of runtime
  • Hair dryer (1500 W): 2.4 hours of runtime
  • Heater (1500 W): 2.4 hours of runtime
  • Circular saw (1500 W): 2.4 hours of runtime
  • Mitre saw (1600 W): 2.25 hours of runtime
  • Table saw (2200 W): 1.6 hours of runtime

Note: This is a guide only. Actual runtimes may vary taking in to account different factors, like the appliance's settings.

The 4x AC sockets produce a pure sine wave output for safely powering sensitive electronics like televisions and laptops without any risk of damaging them.

4500 W output with EcoFlow's patented X-boost technology!

The DELTA Pro's 3600 W AC output can be expanded up to 4500 W with EcoFlow's X-boost technology, which allows you to power appliances with higher-rated power than the power station. Traditional battery inverters often overload when they're connected to appliances that have a higher-rated power consumption. When this EcoFlow power bank is overloaded, an intelligent voltage control marginally reduces the voltage and amperage of the connected appliance so that it can still be powered. Put simply, X-Boost gives you the flexibility to get things done.

Best Features

DELTA Pro Power Station

No noise. No fumes.

Bid farewell to noisy, fume-filled petrol/gas generators and relish peaceful, green, maintenance-free power wherever your outdoor camping and caravanning adventures take you.

A battery that will last for years on end!

The DELTA Pro uses a brand-new long-lasting LFP battery which supports up to 10 years of use! EcoFlow’s battery management system provides real-time analysis and regulation of voltage, current and temperature. This unique protection mechanism makes the DELTA Pro an incredibly safe and efficient home battery.

Rapid charging times

EcoFlow’s X-Stream charging technology is the fastest in the industry. Say goodbye to fuel tanks and charge up this battery power generator to 80% in as fast as an hour! The DELTA Pro can be charged in multiple ways: use a mains wall socket, the included solar panel, the included 12V car adapter, an EcoFlow Smart Generator (buy separately) or an EcoFlow Smart Extra Battery (buy separately). You can also charge the unit at thousands of electric vehicle charging stations (with this adapter), which is an industry first! A 6500 W MultiCharge feature allows you to combine these charging methods to charge the unit at record-breaking speeds. This makes the DELTA Pro the world's fastest-charging portable power station!

Smart control

You can monitor, control and customise the DELTA Pro remotely via the EcoFlow app on your smartphone or tablet.

400W Solar Panel

Powerful energy production

  • High 400W solar output
  • Industry-leading 23% solar conversion efficiency - This EcoFlow 400W portable solar panel has premium multi-busbar monocrystalline silicon cells which can convert more solar energy
  • Buy multiple solar panels and chain them in a series or in parallel (with this cable) to recharge the power station even faster (check the power bank's solar charging input before doing this to ensure compatibility)

Extremely portable - take it anywhere

  • Unique one-piece folding compact design
  • Light 16kg weight
  • Comes with a protective carry case
  • The case doubles as a sturdy self-supporting stand - Simply unzip the case, unfold the solar panel and use the case as a kickstand to prop it up. Conveniently adjust the panel's angle to get the most sun possible (use this angle guide to ensure maximum sun exposure).

Extremely durable

  • Made from durable and flexible materials
  • Multi-layered design offers high impact-resistance
  • Protective ETFE film and a high IP68 waterproof rating - This EcoFlow 400W solar panel is built for the rugged outdoors and the unpredictable British weather. It's completely water- and dust-tight, so it can continue to collect energy even during a downpour. The durable solar cells can withstand environments from humid and wet to dry and dusty, so you can have complete peace of mind no matter the weather. 
  • A rigid layer embedded in the case protects the solar panel from overbending when you carry or store it

Note: This EcoFlow solar panel uses the industry-standard MC4 solar connector, so it's also compatible with many other brands' solar generators.

Technical Spec.

DELTA Pro Power Station

  • Capacity: 3600 Wh
  • Total no. of outlets: 14
  • Battery type: LFP
  • Cycle life (battery charges): 3500 cycles to 80% capacity, 6500 cycles to 50% capacity
  • AC output: 4x sockets, 230 V 16 A, 3600 W total, 7200 W surge, pure sine wave
  • Max. device power supported by X-boost: 4500 W
  • USB-A output: 2x ports, 5 V 2.4 A, 12 W max. per port
  • USB-A fast charge: 2x ports, 5 V 2.4 A / 9 V 2 A / 12 V 1.5 A, 18 W max. per port
  • USB-C output: 2x ports, 5/9/12/15/20 V 5 A, 100 W max. per port (supports MacBook Pro)
  • Car power output: 1x port, 12.6 V 10A, 126 W max.
  • DC5521 output: 2x ports, 12.6 V 3 A, 38 W max. per port
  • Anderson port: 1x port, 12.6 V 30 A
  • AC charging input: 230 V 12.5 A, 2900 W max.
  • AC (mains wall) charging time: 1.9 hrs
  • Car charging input: Supports 12 V / 24 V battery 8A
  • Solar charging input: 11-150 V 15 A, 1600 W max.
  • 400W solar panel charging time: 11-22 hrs
  • Weight: 45 kg
  • Dimensions: 635 x 284 x 420 mm
  • Operating temperature: -20 to 45 °C
  • Charging temperature: 0-45 °C
  • Connectivity: Wi-Fi, Bluetooth

400W Solar Panel

  • Solar connector: MC4
  • Rated power: 400 W
  • Cell type: Monocrystalline silicon
  • Efficiency: 22.6 %
  • Open circuit voltage: 48 V (Vmp 41 V)
  • Short circuit current: 11 A (Imp 9.8 A)
  • Unfolded dimensions: 236.5 x 105.8 x 2.5 cm
  • Weight: 16 kg
    Weight with case: 19 kg


Delivery Info


FREE Delivery

Free UK Delivery
Over £99*

Next Day Delivery

Next Working Day Delivery
Order by 3pm*

1 Hour Time Slot

1 Hour Time Slot
via text alert

Delivered 6 Days a Week

Delivery 6 Days a Week
Monday - Saturday



FREE Delivery

to UK mainland when you spend £99 (up to 30kg).

You can test your delivery postcode at the first step of the checkout.

A surcharge applies for orders that include a 'bulky item' or where the total weight is over 30kg. A 'bulky item' will highlight itself on the product description page. A surcharge also applies for orders that are being delivered to a UK offshore postcode. This surcharge is discounted when you spend over £99.


Order by 3pm for Next Working Day Delivery

Our working days are Monday - Friday.

Only for in-stock items (on the product description page it will display either 'next day' or '3-4 days dispatch'). Order by 2pm for items that trigger a 'freight rate' surcharge at the checkout (e.g. heavy generators and table saws) as well as anything that includes gas canisters (e.g. Paslode nails). Please allow an extra day for Scottish Highlands postcodes. Freight items can not be delivered offshore.


Small Parcel Cheaper Delivery - £3.79

Untracked 7-12 working day delivery (small parcels).

We provide a low-cost delivery for certain small parcels of up to 2kg for orders under £99. This service is provided by Royal Mail (currently on a 7-12 working day service if in stock). It's applicable on some accessories from Bosch, Festool, DeWalt, Trend, Fein and Makita. Some compact 18V body only tools will also qualify. This service won't accept any combustible items such as canisters, cartridges or lithium batteries.


NEW & Improved Secure Deliveries

PIN code verification at your doorstep

We've improved the security of our deliveries to you with DPD's PIN code verification system. We will be using this service on most orders to ensure your parcel gets to you securely.

You will receive a PIN code via text and/or email which you must recite to the delivery driver on arrival. If someone is receiving the parcel on your behalf, remember to pass on the code to them. The driver can also resend the PIN code to the original contact on arrival if required. This service requires a mobile phone number with your order so please ensure you provide one to take advantage.


- Our deliveries are very easy to track, plus you'll get a handy 1 hour delivery window so you know when to expect your items. You'll receive a tracking number with your 'order dispatched' email.

- Your VAT invoice is always in the box with your goods.

- Your goods are always securely packaged when leaving our warehouse. We strive to ensure your goods reach you in prime condition.

Our main courier is DPD. We use DPD for the vast majority of our deliveries. APC and TNT handle other specific types of deliveries for us. In poor weather conditions our couriers may experience delays that are out of our control, however we will help you in every way possible to track delivery progress.

- Delivery to construction/job sites is possible, but done so at your own risk. Our service can deliver to an address, but we can't guarantee delivery to a specific person or location at the address. For the best outcome, please provide detailed courier instructions and a contact number that we can pass on to the courier.

- Delivery to 'safe place' is not available for most orders, someone must be present to receive your delivery. We do this to ensure our couriers deliver to the right person at the right address, to ensure your goods are not lost or stolen. Particularly as most orders are of high value.


UK Standard Delivery (Goods below 30kg)

UK Mainland
UK standard - next day - orders over £99 FREE
UK standard - next day - orders below £99 £6.99
UK standard - next day before noon - orders over £99 £8.99
UK standard - next day before noon - orders below £99 £15.99
Scottish Highlands
Scottish Highlands - 1-2 days - orders over £99 FREE
Scottish Highlands - 1-2 days - orders below £99 £6.99
UK Mainland - Saturday Premium
UK Saturday premium - orders over £99 £24.00
UK Saturday premium - orders below £99 £30.99
UK Offshore

Northern Ireland, Scottish Islands & other UK Islands

UK offshore - 1-2 working days - orders over £99 £7.00
UK offshore - 1-2 working days - orders below £99 £13.99
Channel Islands

Channel Islands

Channel Islands - 2 working days - orders over £99 £15.00
Channel Islands - 2 working days - orders below £99 £21.99
Order includes Paslode nails/gas:
Channel Islands - 3-5 working days - orders over £99 Unavailable
Channel Islands - 3-5 working days - orders below £99 Unavailable


UK Freight Delivery (Goods over 30kg)

UK Mainland
UK freight - 1-2 working days £25.00
Scottish Highlands & UK Offshore
Highlands freight - 2/3 days £100.00 Offshore freight Unavailable

It's unsafe to lift anything above 30kg, so a pallet is required to transport these goods.


Want Faster Delivery?

UK - Next Working Day Before Noon (*1pm for some remote postcodes) for in-stock items and only on weekdays. Orders placed after 3pm on Thursday are received on Monday morning. Orders placed after 3pm on Friday are received on Tuesday morning.

UK - Saturday Premium for in-stock items ordered between 3pm Thursday - 3pm Friday to be received on Saturday. No Sunday deliveries.


Click & Collect - Glasgow Store

  • Reserve your items by ordering on our website via our click and collect option (item must be in stock to collect)
  • Please wait until we've contacted you with a time slot so we can ensure social distancing (collection usually ready 1 hour after order placed)


Want to collect in Glasgow? Reserve online and pick up at your convenience:

1. Add any in-stock items to your basket on our website

2. Select 'Collection - Glasgow Store' at the checkout

3. Enter your name, number, email & invoice address

4. Collect and pay in store (within 2 business days)


Delivery to Europe - Ireland Only

Currently unavailable.

Delivery is available to Ireland. We're currently unable to ship items above 30kg. You must place your order with VAT included. We will then refund the VAT upon confirmation of your VAT number. Email your VAT number to sales@kelvinpowertools.com immediately after placing your order.

Irish Republic
2-day delivery £12.00


All of our delivery charges are as per the costs from the courier. We always strive to improve on these.

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