Commercial Solar & Renewable Energy
TES designs and installs commercial solar PV, battery storage, air-conditioning systems and associated electrical infrastructure for warehouses, offices, industrial buildings and other commercial premises. The aim is simple: make better use of available roof space, reduce imported electricity, improve energy resilience and provide coordinated electrical support for building services such as air conditioning.
Commercial Solar Savings Calculator
Build an initial estimate from your roof dimensions, orientation, electricity use and tariff.
Turn the estimate into a proper proposal
Send the calculation to TES and tell us about the building. We can then review roof space, electrical capacity, battery requirements, access and the likely project scope.
Designed around the way your building uses energy
Commercial solar is more than putting panels on a roof. TES considers the available roof area, electrical infrastructure, load profile, battery strategy, access, protection, metering and the practical requirements of the site.
Solar PV
Commercial rooftop PV systems designed around available roof space, panel layout, inverter capacity and the building's electrical demand.
Battery Storage
Battery systems can help increase the useful value of generated solar energy by shifting energy into periods when the site needs it.
Electrical Integration
We consider distribution boards, protection, cable routes, metering, inverter connections and the wider electrical installation.
Important calculator note
This calculator is an indicative planning tool and is not a quotation or financial guarantee. Actual generation, savings, export and payback depend on roof geometry, shading, panel layout, system losses, inverter/battery performance, tariffs, export arrangements, DNO requirements and the site's actual load profile. A site survey and detailed design are required before any installation proposal.