Discover how Optimum Electrics installed a bespoke 32.25kW commercial solar PV and battery storage system featuring 50 AIKO Stellar panels and Sigenergy SigenStack technology, helping this business reduce energy costs, increase self-consumption and improve long-term sustainability.

Discover how Optimum Electrics transformed this home with a 10.12kW AIKO solar PV system, 16kWh SigEnergy battery storage, consumer unit upgrade and EICR, delivering lower energy bills, improved safety and a future-ready electrical installation.

Your solar panels aren't set-and-forget. That's the honest truth. But they're not high-maintenance either - and the difference between a system that delivers solid returns and one that underperforms often comes down to simple, occasional care. We've installed hundreds of solar systems across Peterborough and the Midlands, and we've seen how the right approach to maintenance can genuinely extend panel life and protect your investment. This guide covers what actually matters, w