For most UK manufacturers, energy is now one of the largest uncontrollable operating costs on the balance sheet. Since 2021, UK wholesale electricity prices have shown unprecedented volatility. Although peak crisis pricing has eased, industrial tariffs remain materially above historical norms. According to the Department for Energy Security and Net Zero , average non-domestic electricity prices remain significantly higher than pre-2020 levels, even after stabilisation measure

Commercial organisations in the UK face rising electricity prices and increasing pressure to meet ESG and Net Zero targets. Many are turning to solar energy not just as a sustainability add-on but as a strategic investment to reduce long-term energy costs and improve operational resilience. Choosing the right solar panels is a critical step in this process. This guide explains how to compare Tier 1 solar panels UK businesses commonly use, focusing on technical, financial, and