• EcoFlow 400W Portable Solar Panel
  • EcoFlow 400W Portable Solar Panel
  • EcoFlow 400W Portable Solar Panel
  • EcoFlow 400W Portable Solar Panel
  • EcoFlow 400W Portable Solar Panel
  • EcoFlow 400W Portable Solar Panel
  • EcoFlow 400W Portable Solar Panel
  • EcoFlow 400W Portable Solar Panel
  • EcoFlow 400W Portable Solar Panel
  • EcoFlow 400W Portable Solar Panel

EcoFlow 400W Portable Folding Solar Panel with Kickstand Carry Case & Power Station Charging Cable

Product Code: ECO-SOLAR400

Ex VAT £ 615.83

Inc VAT £ 739.00

EcoFlow 400W Portable Folding Solar Panel with Kickstand Carry Case & Power Station Charging Cable


in stock

In Stock

Free delivery on this product

Free Delivery on this product

24h Dispatch

Next Working Day Delivery* Order before 3pm

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EcoFlow 400W Portable Solar Panel

This EcoFlow 400W portable solar panel allows you to convert sunlight in to clean, renewable energy for charging your EcoFlow power station. It has high 400W solar output and industry-leading 23% solar conversion efficiency for powerful energy production. It's extremely portable with a lightweight, folding design and a carry case which doubles as a kickstand, so you can take it anywhere. It's also extremely durable with an IP68 waterproof rating for complete peace of mind no matter the weather. All of this makes it perfect for camping, caravans, motorhomes and off-grid living. It's built for the rugged outdoors and the unpredictable British weather.

Note: EcoFlow solar panels use the industry-standard MC4 solar connector, so this panel is also compatible with many other brands' solar generators.

What's in the Box?

  • 400W solar panel
  • Kickstand carry case
  • 2.5m solar to XT60i charging cable for power station
  • User manual
  • 2 year warranty

Charging Times

  • DELTA Pro: 11-22 hrs
  • DELTA Max 2000: 6-12 hrs

Buy multiple solar panels and chain them in a series or in parallel (with this cable) to recharge your power station even faster. Check your power bank's solar charging input before doing this to ensure compatibility.

2x 400W Panels

  • DELTA Pro: 5.5-11 hrs
  • DELTA Max 2000: 3-6 hrs

3x 400W Panels

  • DELTA Pro: 3.5-7 hrs

Best Features of the EcoFlow 400W Portable Solar Panel

Powerful energy production

  • High 400W solar output
  • Industry-leading 23% solar conversion efficiency - This EcoFlow 400W solar panel has premium multi-busbar monocrystalline silicon cells which can convert more solar energy

Extremely portable

  • 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 solar panel is 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.
  • A rigid layer embedded in the case protects the solar panel from overbending when you carry or store it

Technical Spec.

  • 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 working day - orders over £99 FREE
UK standard - next working day - orders below £99 £7.79
UK standard - next working day before 1pm - orders over £99 £9.79
UK standard - next working day before 1pm - orders below £99 £16.79
Scottish Highlands
UK Highlands - 2-5 working days - orders over £99 FREE
UK Highlands - 2-5 working days - orders below £99 £7.79
UK Mainland - Saturday Premium
UK Saturday premium - orders over £99 £24.79
UK Saturday premium - orders below £99 £31.79
UK Offshore

Northern Ireland, Scottish Islands & other UK Islands

UK offshore - 1-2 working days - orders over £99 £7.79
UK offshore - 1-2 working days - orders below £99 £14.79
Channel Islands
Channel Islands - 2 working days - orders over £99 £24.99
Channel Islands - 2 working days - orders below £99 £26.99
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
UK Highlands freight - 2-3 working days £99.00
UK 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 1PM for in-stock items and only on weekdays. Orders placed after 3pm on Thursday are received on Monday. Orders placed after 3pm on Friday are received on Tuesday.

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 before collecting (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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