Reduce energy costs and protect your business from rising electricity prices with commercial solar solutions from Prostar Energy.
We help UK businesses install, repair and maintain solar panel systems that deliver reliable long-term savings.
Whether you need a new solar installation, battery storage upgrade or urgent solar repair, our commercial solar specialists can help.

We design and install high-performance solar systems tailored to commercial buildings, warehouses, factories and offices.
Our systems help businesses:
Every installation is designed around your energy usage and roof space to maximise return on investment.

Add battery storage to store excess solar energy and use it when your business needs it most.
Benefits include:
Battery systems are ideal for businesses with high evening usage or variable demand.

The inverter is the heart of your solar system. When it fails, your system stops generating electricity.
We offer:

Solar systems can lose performance due to faults, damaged components or ageing equipment.
Our engineers diagnose and repair issues such as:
We work with all major solar panel and inverter brands.

Routine servicing keeps solar systems performing at peak efficiency.
Our maintenance services include:
Regular maintenance helps prevent costly breakdowns and ensures maximum energy generation.








Common signs of solar system problems include:


Many businesses reduce electricity costs by 40–70%, depending on system size and energy usage.
Yes. Modern solar panels generate electricity even on cloudy days and perform well in UK conditions.
Solar panels typically last 25–30 years, with inverters usually lasting 10–15 years.
Yes. Our engineers repair and service most commercial solar systems, even if we didn’t install them.
Yes, we provide ongoing maintenance plans to keep commercial systems running efficiently.
Looking to install solar panels, upgrade your system with batteries or repair an existing system?
Our team can assess your business energy needs and recommend the best solution.
Ready to take the next step? Book a free property survey online or give us a call on 0331 6302225 today. Our team is here to support and guide you throughout the entire process, so let’s get started!
*The payback period will depend on the size of the system and the energy requirements of your facility.
Main Office:
Unit 7-8 Millstream Trading Estate
Christchurch Road
Ringwood
Hampshire
BH24 3SD
Registered Address:
4 Namu Road
Bournemouth
Dorset
BH9 2QU
Telephone: 03316 302 225