Solar Guides
Expert guides and articles on solar guides from the D&R Energy team, based in Portishead.
All articlesBristol and the South West: Solar Installs That Actually Work in 2026
D&R Energy's honest assessment of the South West solar market in 2026 — what's changed since the ECO4 shake-up, which systems are delivering the best returns, and how Bristol and Somerset homeowners can maximise their investment.
Solar Panels in Swindon: Is It Worth It in 2026?
Swindon's combination of modern housing stock, strong sunshine hours, and high grid electricity prices makes it one of the most financially compelling locations in Wiltshire for solar panel investment. Here is the complete 2026 guide.
Solar Panels in Cheltenham: Costs, Yields & Local Incentives 2026
Cheltenham homeowners are installing solar at record rates in 2026. Here is everything you need to know about costs, expected yields, local planning rules, and the grants available for Cheltenham properties.
Solar Panel Maintenance: What You Need to Do (and What You Don't)
Solar panels are remarkably low maintenance — but there are a few simple things you can do to protect your investment and ensure you are getting maximum output year after year.
Air Source Heat Pump vs Gas Boiler: The Full Cost Comparison for 2026
Thinking about replacing your gas boiler with an air source heat pump? This guide compares installation costs, running costs, efficiency, and long-term savings — including the £7,500 BUS grant — to help you make the right decision for your home.
How Much Solar Power Can You Generate in Somerset?
Somerset is one of the UK's sunnier counties, generating 950-1,100 kWh per kWp annually. We explain what this means for your bills, your battery storage, and your overall savings as a Somerset homeowner.
