How much do commercial solar panels cost in the UK?

In the UK, a 100kW solar system can range from £80,000 to £130,000. This cost can vary based on factors like the type of panels used, the location, and installation costs. Where Can Commercial Solar Panels Be Installed?

How much does a commercial solar system cost?

As of 2024, the average price for commercial solar installations ranged between £1,000 to £1,500 per kWp (kilowatt peak). For a medium-sized business that requires a 30kWp system, this translates to an estimated cost of £30,000 to £45,000. Several factors can influence this price range:

Are commercial solar panels right for your business?

Commercial solar panels can be beneficial regardless of whether your company is large or small. Most businesses are active in the daytime, which means they are the perfect candidates for utilising solar panels and enjoying the cost savings that come with them. Let’s see if commercial solar panels will be right for you.

How much energy does a commercial solar system generate?

An average 20kW commercial solar system can generate anywhere from 25,000kWh to 35,000kWh of energy annually. So, installing solar panels can cover most of your business's energy requirements easily. Moreover, you can always supplement the energy storage with the help of solar batteries.

How efficient are commercial solar panels?

Standard solar panel efficiency levels are 15-20%, but they can reach 42% in some cases. Commercial rooftop solar panels are not all created from the same material and therefore have different efficiency ratings. Monocrystalline solar panels are made from one silicon piece and are known for being the most efficient solar panel type on the market.

Are commercial solar panels a good investment?

Commercial solar panel installation can bring many benefits: Over the 25-year lifetime of solar panels, savings can equate to thousands of pounds. A 20kW system can potentially save businesses over £3,000 annually on their electricity bills. Solar panels allow for energy independence and some level of insulation from fluctuating electricity prices.