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Geo 4 - Mains Free Solar Lighting Kit

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The Geo 4 - Mains Free Solar Lighting & Power Kit Ideal for lighting internal space up to 60 square metres will light sheds up to 33'x20' (10m x 6m)

Ideal for providing light and power to locations without mains power or where cost effective environmentally friendly power solutions are preferred.
Works in Winter

Works in Winter

A well positioned solar panel will enable this product to work in typical UK winter conditions.
40 Watt Equivalent

40 Watt Equivalent

Brightness is equivalent to a 40 watt incandescent bulb as you might use in the home.
No Mains

No Mains

This light is solar powered and does not require mains power to work.
Up to 18 Hours Run Time

Up to 18 Hours Run Time

Will light for up to 18 hrs from a full charge.
  • Mains equivalent lighting
  • Six 40w equivalent LED bulbs
  • Recommended battery provides up to 48 hours run time
  • Modular kit format - add to the kit as required
  • Installs in as little as 1 hour
  • DIY installation - if you can wire a plug, this kit will be easy.
  • No planning permission required.
  • Next Generation LED Technology. 3x the performance of the 1st Generation Geo Kits
  • Install it anywhere
  • Free to run
  • Maintenance free

Customer Reviews

Average Customer Review
4.5/5 (2 customer reviews)

Date - Newest First Date - Oldest First Rating - High to Low Rating - Low to High Most Helpful Least Helpful
Geo 4 Solar Lighting Kit & 104ah Battery Verified Purchase
Superb kit, used for an isolated large field shelter. The kit had everything needed for the installation but I did purchase an extra 30m of cable for this occasion. I made a frame to support the solar panel at an angle of 37 degrees up on the roof and needed more cable clips in general but other than that I was very pleased. I'm now looking at other kits for garages/shed etc.
By Sean on Nov 20, 2019
Helpful? 0 | 0

Geo 4 kit Verified Purchase
Very nice bit of kit and pretty easy and quick to install. The only minor issues relate to the minimal instructions which seem to contradict each other in places. Best to review the you tube video before setting up and reading the manual carefully before starting. I used the biggest battery available which is very heavy. Overall a good product and hope the battery will keep going for years to come
By Colin on Aug 4, 2016
Helpful? 3 | 0


Unlike large solar panel systems that can take many years to pay for themselves, our Geo Mains Free Solar Lighting delivers instant savings. Installing a mains lighting supply to remote locations isn't always possible and is often highly expensive when it is.

Our Geo kits can be installed by anyone with basic DIY skills and are exempt from Part P of the building regulations which means there is no need to pay an electrician to have your kit installed and certified.

Geo 4 Applications

The Geo 4 will light an area of 60 square metres making it ideal for small halls, large sheds, stables, garages, outhouses. As well as providing you with lighting, you can use the charge stored in the battery for powering a variety of small electronic devices simply by adding an inverter.
Home Appliance Energy Use

What You Get

  • 1 x 30 Watt Solar Panel
  • 1 x 4Ah Charge Controller
  • 2 x Crocodile clips
  • 2 x Fuse holders
  • 2 x 5a fuse
  • 10 x Ring terminals
  • 6 x Light bulb holder (ES/E27 Screw Fitting)
  • 6 x 3w 12v LED light bulb (ES/E27 Screw Fitting)
  • 1 x Light switch
  • 1 x Light switch back box
  • 1 x Individual connection blocks
  • 4 x Screws
  • 4 x Roof fixing blocks
  • 1 x 10m Run of cable
  • 4 x Cable ties
  • 14 x Cable clips


Product ID: SS9051
Weight: 6.50 kg


Frequently Asked Questions

Could I use this system, with an inverter, to charge the batteries for my cordless power tools?
By John Starkie on Dec 12, 2018

We wouldn't recommend it as these kit are designed for lighting however, it would work but could limit the life of the battery if you drain it too much and too often.  If you only needed to charge once every 4-7days in summer months it may work.

Helpful? 1 | 0

Hello. I looking to put a solar light system in to my dog kennels (block of four) and was wandering if their is a suitable heat bulb that runs with this system
By Ian jane on Sep 29, 2017

These kits are designed for lights but you could run a heat lamp too. You really need to look into the power usage of a heat lamp as it likely to be to high for this if used regularly.

Helpful? 0 | 0

Hi, I do not think that 10m of cable supplied with the Geo4 kit will be sufficient for me to connect from the location of the battery to all light sockets. Is it possible to use up to 10m more cable and if so, will this have a detrimental affect to the amount of light produced?
By Phil Hopkinson on Oct 2, 2016

Hi Phil, 

10meters is the standard we supply, but feel free to contact us here: and we'd be able to add more for a small cost. The length of the wire does reduce performance so it's best to keep the length as short as you can however the difference between 10m and 15m likely to be very limited.



Helpful? 1 | 0

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