Our Latest Offers
Looking to get more from your renewable energy system? You’re in the right place.
At RDI Renewables, we’re always working to bring you the latest offers that help you save more, earn more, and make smarter use of your energy. From battery storage incentives to exclusive energy tariff deals, these offers are designed to maximise the value of your investment - both now and into the future.
We keep this page regularly updated, so whether you’re planning a new installation or looking to optimise your existing setup, check back often to make sure you don’t miss out.
Solar Panels
From £5,600
Based on 5.4kW array installed on tiled roof.
A properly sized solar array can cover a significant chunk of your electricity use — even in the north of Scotland. It's one of the most straightforward ways to reduce what you're paying to the grid.
All prices include installation, subject to survey.
Home Battery
Get up to £750 Back*
Store the energy you generate (or cheap overnight tariff electricity) and use it when it suits you. Tesla’s Powerwall 3 gives you 13.5kWh of usable storage — that's a full day's electricity for most homes.
Order before 30 June and you could receive a Virtual Visa Reward Card worth up to £750.*
RDI Renewables are Tesla Certified Installers based in Thurso.
*Terms & Conditions apply: tesla.com/en_gb/support/energy/powerwall/order/rebate
Solar with Battery
From £11,965
Based on 5.4kW array installed on tiled roof with Tesla Powerwall 3 (13.5kWh) home battery
The most popular renewable energy combination for a reason — solar generates it, the battery stores it, and you're not paying for energy you've already made. Great for households who want to get the most out of every unit they produce.
All prices include installation, subject to survey.
Learn more about solar panels and home batteries
Smart Tariffs
If you’ve got renewables installed in your home, the right tariff can make a real difference — from getting paid for exports to using energy when prices are lower.
Switch to the UK’s most awarded energy supplier
Switch to Octopus Energy and you’ll get £50 credit once your switch is complete.
Existing customer? Find out how you can benefit too. T&Cs apply (only one switching offer per household).
Note that the above link can be used to sign up to a regular Fixed or Flexible tariff.
If you want to be on a smart tariff to get more from tech like EVs, heat pumps and batteries, you’ll need to sign up to a Fixed or Flexible tariff first, then switch to a smart tariff via Octopus’ smart tariff page.
Smart tariffs require a working smart meter and eligibility checks, so be sure to confirm current requirements.