Practical, honest advice on EV chargers, solar panels, battery storage, and heat pumps. Written by the people who install them in the Chilterns every week.
Being qualified is just the start. CEG is a brand-approved installer for Hypervolt, Ohme, myenergi, Sync Energy, Andersen EV and Simpson & Partners. Here is what that means for your warranty and your installation.
Read: We are approved by every EV charger brand we install. Here is why that matters.
A home EV charger costs from £899 installed in the UK in 2026. With the OZEV grant, eligible properties pay from £549. Here is what affects the price.
Read: How much does an EV charger cost to install in 2026?
The OZEV EV Chargepoint Grant offers up to £350 off a home EV charger. Here is who qualifies, what is required, and how to claim it.
Read: What is the OZEV EV Chargepoint Grant and who qualifies in 2026?
Most domestic solar panel installations do not need planning permission. They fall under permitted development rights. Here are the exceptions.
Read: Do you need planning permission for solar panels in the UK?
The Boiler Upgrade Scheme offers £7,500 off an air source heat pump. Here is who qualifies, what the application involves, and whether your property is suitable.
Read: What is the Boiler Upgrade Scheme and how do I apply in 2026?
Home battery storage can cut your electricity bill and increase what you use from your own solar panels. Here is when it makes financial sense and when it does not.
Read: Is home battery storage worth it in 2026?
A 7kW home charger adds around 30 to 40 miles of range per hour. Here is what that means for every common EV on the road in 2026.
Read: How fast does a 7kW home EV charger charge?
A typical 4kWp solar panel system costs from £5,500 installed in 2026. Here is what drives the price and what payback period to expect.
Read: How much do solar panels cost to install in 2026?
Most 3-bedroom UK homes need 10 to 12 solar panels to cover a significant share of electricity use. Here is how to work out what is right for your roof.
Read: How many solar panels do I need for a UK home?
An air source heat pump extracts heat from outside air and uses it to heat your home and hot water. Here is how the technology works and whether it is right for your property.
Read: How does an air source heat pump work?We are local, NAPIT-certified, and happy to talk through any project before you commit to anything.
Monday to Saturday 08:00 to 19:00. Local Chilterns team. We come to you.
