See the latest insights from the Jigsaw team, covering a wide range of relevant business topics.
Plug-In Solar Becomes Legal in Great Britain A significant change to UK solar regulations comes into effect 27 August 2026, making approved plug-in solar systems legal across Great Britain. Often called “balcony solar”, these systems allow homeowners to generate renewable electricity using compact solar panels connected to a standard household socket. The new rules are […]
Great Britain’s clean‑energy transition took another major step forward this quarter. Montel’s Q2 GB Electricity Market Summary reveals that solar generation reached a record 8.0TWh, helping renewables supply 53% of the nation’s electricity, the highest share ever recorded. It’s a milestone that highlights just how quickly the UK’s energy landscape is changing. Solar’s rise was […]
⚡ Plug‑In Solar: Why the UK Isn’t Ready for a Rapid Rollout Plug‑in solar panels are being promoted as a low‑cost way for households to generate their own electricity, but experts across the electrical and renewables sector are warning that the UK is not yet ready for mass adoption. Government plans aim to bring plug‑in […]
🚨 Continuous improvement isn’t enough anymore and Volkswagen’s actions show why. When we talked in our recent post about the limits of incremental improvement, we weren’t talking theory. Volkswagen’s decision to pursue around 20% cost reduction through a major restructuring is a clear signal that margin tweaks and efficiency programmes are no longer sufficient. This isn’t […]
When Continuous Improvement Isn’t Enough On Its Own Having been one of the first wave of Just in Time suppliers to Toyota when they launched vehicle manufacturing in the UK during the early 1990’s I can honestly say I felt very lucky to be exposed to workings of the Toyota Production System and mentored […]
Can Solar Panels Catch Fire? What Businesses and Property Owners Should Know Solar panels are a safe and sustainable way to power homes and businesses – but, like any electrical system, faults or poor installation can sometimes create risks if left unchecked. While solar panel fires are rare, recent UK incidents show why regular maintenance […]
Why You Should Clean Your Solar Panels Every Year Keeping your solar PV panels clean isn’t just about appearances — it’s about performance, savings, and protecting your investment. Even in the UK, where we get our fair share of rain, panels can build up dust, bird droppings, pollen, and other debris over time.Left unchecked, this […]
Solar PV and battery storage systems are essential for improving energy efficiency and reducing long-term costs. However, regular maintenance plays a vital role not only in optimising system performance, but also in mitigating risks associated with electrical faults and component wear. Increasingly, UK insurers require evidence of annual servicing to ensure ongoing coverage and support […]
Annual servicing of both solar PV (photovoltaic) and Battery Energy Storage Systems is widely recommended by UK industry professionals to ensure efficient, safe, and long-lasting operation. Here are the key reasons why annual servicing is essential: Maintain Optimal Performance and Efficiency Spot Early Problems: Routine annual checks help identify issues such as loose connections, worn parts, […]