Solar Energy Blog
Latest news, guides, and insights on renewable energy, solar panels, and energy savings.
Showing 12 articles of 80
Will an Air Source Heat Pump Work with My Old Radiators?
Probably yes — but some may need upgrading. Most retrofit projects retain 60–80% of existing radiators and upsize the rest. Here's how to tell which.
23 April 2026
Diagnosing Problems with Your Solar PV System Through Monitoring Data
Monitoring data tells you exactly what your solar system is doing — and usually why it's underperforming. A field guide to the patterns worth knowing.
23 April 2026
What Does My EPC Mean? From Rating to Action Plan
Your EPC is a starting point, not a plan. Here's how to read the rating, prioritise the right upgrades, and turn the report into a costed roadmap.
23 April 2026
CRG Direct's Proactive Monitoring Service: Peace of Mind for Your Investment
Discover how CRG Direct's comprehensive solar monitoring service provides 24/7 oversight, proactive alerts, remote diagnostics, and annual performance reports to protect your renewable energy investment and maximise savings.
20 October 2025
Upgrading Your Solar Monitoring for Better Insights and Control
Discover how to overcome limitations of older solar monitoring systems with modern retrofit solutions. Learn about smart meter integration, API access, and how CRG Direct transforms legacy monitoring for enhanced energy management.
19 October 2025
Beyond Generation: What Else Can a Solar Monitoring System Tell You?
Discover how advanced solar monitoring systems provide insights far beyond energy generation. Learn about panel-level data, consumption patterns, battery health monitoring, and grid price optimisation opportunities with CRG Direct's premium solutions.
12 October 2025
How to Read Your Solar Monitoring App: A Beginner's Guide
Learn how to understand your solar monitoring app with our comprehensive guide. Discover key metrics like generation, consumption, export rates and self-consumption, plus tips for spotting issues and accessing CRG Direct's expert support.
17 September 2025
Are Your Solar Panels Performing as They Should? The Importance of Monitoring
Discover why solar panel monitoring is essential for detecting performance issues, preventing energy loss, and maximising your investment. Learn about common problems like shading, inverter faults, and warranty claims.
12 September 2025
Tethered vs. Untethered: Which EV Charger Cable Type is Best?
Explore the key differences between tethered and untethered EV charger cables. Compare convenience, flexibility, cable wear, compatibility, and aesthetics to make the right choice for your electric vehicle charging needs.
10 September 2025
What's Involved in a Home EV Charger Installation?
Complete guide to home EV charger installation covering site surveys, electrical capacity checks, cable routing, consumer unit upgrades, DNO notifications, and CRG Direct's seamless installation process.
6 September 2025
Understanding OZEV Grants for Home and Workplace EV Chargers
Complete guide to current OZEV grant schemes for electric vehicle charging points. Learn about home, workplace and landlord grants, eligibility criteria, application process and how CRG Direct administers claims.
6 September 2025
V2L, V2H, V2G: The Future of EV Charging Explained
Discover how vehicle-to-everything (V2X) technology enables electric vehicles to power homes, stabilise the grid, and provide emergency backup. Learn about bidirectional charging, compatible vehicles, and how CRG Direct prepares installations for the future.
5 September 2025
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