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Blogs

Here you can find our news, views and clues on what is happening in our market.
How To Find The Most Efficient Battery Storage Installer Training in the UK
Learn how to find the most efficient battery storage installer training in the UK and why SERT’s accredited, hands-on courses are the top choice for professionals.
How Solar PV Panels Work - A Complete Guide
A guide to learn how Solar PV Panels work. This guide explains how panels generate power, the role of inverters and battery storage, and why solar works efficiently even in the UK’s cloudy climate....
Air Source Heat Pump Installation UK
Discover how air source heat pump installation works in the UK, from site surveys and system design to commissioning and compliance. This guide explains the key technical considerations, regulations, and skills needed to deliver efficient, reliable low-carbon heating.
Domestic Thermal Energy Storage: The Quiet Powerhouse of Low-Carbon Homes
Domestic thermal energy storage is transforming how homes store and utilise heat, thereby reducing energy costs and carbon emissions. This blog outlines how the technology works, why it’s increasingly important, and the skills needed to support the future of low-carbon heating.
Cable and Wire Management: A Core UK Technique Every Electrician Must Master
Cable and wire management is a vital UK electrical technique that ensures safety, compliance, and professional workmanship. In this blog, SERT explores best-practice cable management methods, UK regulations, and why tidy, compliant installations are essential for electricians and employers alike.
Unvented Hot Water Systems: What They Are and Why Training Matters
Learn what an unvented hot water system is, why unvented training is legally required in the UK, and how gaining certification can improve safety, compliance, and career opportunities within the heating and building services sector.
Why Energy Storage Skills Are in Higher Demand Than Ever
Discover why energy storage systems are becoming essential to the UK’s transition to clean energy and how the rapid growth of battery energy storage systems is creating new skills, training needs and career opportunities....
What is a Hybrid Inverter and Is It Better Than a Standard Solar PV Inverter?
Learn about the difference between a hybrid inverter and a standard solar PV inverter.
Are Temporary Staff the Secret to Managing UK Utility Projects Effectively?
Discover how temporary staff can help UK employers manage utility projects efficiently. Learn how flexible, skilled, and reliable temporary staffing solutions can keep projects on track, fill skill gaps, and support operational success.
Reliable Temporary Staffing Solutions: What Employers Need to Know
A practical guide for UK employers on using reliable temporary staffing solutions to maintain workforce stability, meet project demands, and ensure compliance.
Recruitment and Training: Workforce Solutions for Housing, FM, Utilities, Renewables and Retrofit
Recruitment and Training: Workforce Solutions for Housing, FM, Utilities, Renewables and Retrofit
BS 7671 Update: 19th Edition Rumours vs Confirmed 2026 Amendment
Confused about BS 7671 19th Edition rumours? Discover why the 2026 update will be Amendment 4, not a full rewrite, and learn why Hampshire electricians should upgrade to 18th Edition now to stay compliant, contract-ready and ahead in EV, solar and inspection work.
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