Solar Energy Blog
Latest news, guides, and insights on renewable energy, solar panels, and energy savings.
Showing 12 articles of 80
Future-Proofing Your Home with a Well-Designed Heating System
Discover how CRG Direct's forward-thinking heating system designs ensure your home remains energy-efficient and adaptable to future technologies like heat pumps, renewables, and smart home integration.
5 May 2025
Room-by-Room Heat Loss Calculations: The Foundation of Good Design
Learn how professional heat loss calculations using U-values, ventilation rates and thermal bridging analysis ensure comfortable, efficient heating systems. Discover why CRG Direct's detailed approach delivers superior results.
30 April 2025
Designing a Heating System for a Heat Pump vs. a Boiler
Explore the key differences between heat pump and boiler heating system design, including temperature requirements, emitter sizing, control strategies, and how CRG Direct future-proofs installations for sustainable retrofits.
26 April 2025
Balancing Radiators: The Key to an Efficient Central Heating System
Discover how hydraulic balancing and proper radiator commissioning can transform your central heating efficiency. Learn about lockshield valve adjustment, flow temperature optimisation, and the significant energy savings available with professionally balanced systems.
24 April 2025
Why 'One Size Fits All' Doesn't Work for Heating Systems
Discover why generic heating solutions fail to address the unique characteristics of every property. Learn about heat loss variability, occupant behaviour, construction differences, and room usage patterns that make bespoke heating designs essential for optimal comfort and efficiency.
21 April 2025
Thermal Imaging in Energy Surveys: Seeing Where Your Heat is Escaping
Discover how infrared camera technology reveals hidden heat loss in buildings. Learn to interpret thermal images, identify common energy efficiency issues, and understand why winter evenings provide optimal survey conditions for maximum accuracy.
17 April 2025
How an Energy Survey Can Maximise the Savings From Your Renovations
Discover why starting with an energy survey is the smartest investment in your renovation journey. Learn how data-driven insights prevent wasted spending, unlock grant funding, and create staged improvement strategies that deliver maximum savings and benefits.
16 April 2025
The CRG Direct Energy Survey Process: What to Expect
Discover what happens during a CRG Direct energy survey, from initial appointment to detailed report. Learn about equipment used, homeowner involvement, and how findings integrate with our installation services.
15 April 2025
Uncovering Hidden Energy Waste: What an Expert Survey Reveals
Discover the most common energy efficiency problems found in UK properties, from thermal bridges to oversized boilers, and learn how CRG Direct's detailed surveys identify cost-effective improvements that can save you money.
31 March 2025
What is an Energy Survey and Why Does Every Homeowner Need One?
Discover how professional energy surveys can transform your home's efficiency, reduce bills by up to 30%, and boost comfort. Learn about thermal imaging, airtightness testing, and CRG Direct's comprehensive assessment service.
28 March 2025
How a Ventilation System Can Actually Help Reduce Your Heating Bills
Discover how modern ventilation systems with heat recovery technology can significantly reduce your heating costs while improving indoor air quality. Learn about heat recovery efficiency, humidity control, and how CRG Direct's designs complement heating systems for net savings.
27 March 2025
What is MVHR (Mechanical Ventilation with Heat Recovery)?
Discover how MVHR systems provide fresh air while retaining heat, reducing energy bills by up to 90% on ventilation. Learn about heat exchanger technology, installation requirements, and CRG Direct's expertise in Passivhaus-standard ventilation solutions.
15 March 2025
Have a Question? Get in Touch
Contact our renewable energy experts today to discuss your solar installation or any questions you have.