Josh Jackman

Josh Jackman

Josh has written about the rapid rise of home solar for the past five years.

His data-driven work has been featured in United Nations and World Health Organisation documents, as well as publications including The Eco Experts, Financial Times, The Independent, The Telegraph, The Times, The Sun, and The Daily Express.

He’s appeared as a renewables expert on BBC One’s Rip-Off Britain, ITV1’s Tonight show, and BBC Radio 4 and 5, as well as taking up advisory roles in BT’s smart home tech initiative and at multiple Grand Designs events. He also possesses unceasing enthusiasm for Arsenal, The Traitors, and cats.

Posts from Josh Jackman

A small cartoon yellow solar panel, a small carton pylon, and a small cartoon pile of money, turquoise background

Selling electricity back to the grid: the expert guide

A row of terraced houses with a huge black solar panel above them, a yellow '£' sign, a white arrow pointing upwards, and a turquoise background

Do solar panels increase the value of your home?

The phrase 'July 2024' in yellow with a black outline on the left, next to a large pound sign in blue with a black outline on the right, both set against an aquamarine background

The July 2024 energy price cap: why is it falling?

The phrase 'April 2024' in yellow with a black outline on the left, next to a large pound sign in blue with a black outline on the right, both set against a filled-in aquamarine background

The April 2024 energy price cap: why is it dropping?

A graphic with two views of a white house, in circles, either side of a vertical white line. The house has solar panels, an electric vehicle, and an EV charger. One of the images is set during the day - the solar panels are yellow and the windows are blue - and the other is set at night, with white solar panels and yellow light in the windows. The background is aquamarine.

When is the cheapest time to use electricity in the UK?

Three red-brick houses, face on, with trees in the foreground. The middle house has black solar panels on its brown roof, under a lightly cloudy blue sky

Aviva will cover Sunsave Plus customers with a bespoke insurance policy

Two tradespeople on a roof affixing a black solar panel, with a third tradesperson on the right of the image

We’ve been awarded £2M by the government’s Green Home Finance Accelerator

Company

Legal

Help & Support

Copyright © 2025 Sunsave

Sunsave Group Limited (company number: 13741813) and its affiliates, Sunsave UK Limited (company number: 13941186) and Sunsave Energy Limited (company number: 13952135), together trading as “Sunsave”, provide renewable energy systems and finance and are registered in England and Wales at 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ. Sunsave UK Limited (FRN: 1008450) is a credit broker and can introduce you to a panel of lenders for the purpose of arranging finance. Sunsave Energy Limited (FRN: 979494) is a lender. Both Sunsave UK Limited and Sunsave Energy Limited are authorised and regulated by the Financial Conduct Authority. Finance subject to status, T&Cs apply.