7.5p per kWh for 20 years?*

Switching energy supplier every year won’t beat that!

Solar PV

Systems to fit your needs, your budget and your space.

With electricity prices set to continue rising for the foreseeable future, solar PV systems are now designed to closely match your energy consumption, rather than earn a good tariff income. We size your solar PV system to ensure you will use as much power generated as possible.

*A 4kW PV system will typically generate between 3,400 and 3,800 kWh per year in the South Wales region. Over a 20 year period that’s between 68,000 to 75,000 kWh of electricity supplied by you. At a typical cost of c. £4,700 (plus VAT) that equates to a unit price of less than 7.5p per kWh if you use all the power generated – fixed for 20 years!


We’ll carry out a free, no-obligation survey to determine if a home power solution would make sense for you.


We’ll provide detailed assessments of generation and cost savings and suggest other energy efficiency measures.


We’ll give you a professional service based on years of experience, and will monitor your system for two years at no additional cost.

“The Gwent Energy team have been thorough and very professional; I experienced excellent satisfaction from initial design of the system, through installation, to online support. I would have no hesitation in recommending Gwent Energy to anyone considering installation of a renewable energy system.

– Mr P Gardiner, March 2019

Home generation, battery storage, infrared heating and plug-in vehicles are now cost-effective options for our daily lives.

Is this the time to take a fresh look at your energy and fuel consumption?

No tariff? No problem. We guarantee to match your energy demands as best as possible.

Great personal service

Free, honest and no obligation surveys

10 year warranty

On all products and installation workmanship


System health monitoring for two years.


Battery storage systems to provide back up power or off-grid possibilities


Battery storage systems to provide back up power or off-grid possibilities