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We specialise in

  • Domestic
  • Solar PV (Electricity)

Clock Icon Solar Guide member since January 2018

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About GESS

GESS renewables is a privately owned expert business and trusted supplier/installer of renewable energy products.We have been fitting solar PV systems since 2011 for both domestic and commercial customers. Our customers include the Environment Agency, EDF and local councils, we have fitted solar panels to all kinds of structures from small slate cottage rooftops to the Thames Barrier visitor center. We have worked on listed buildings and have built ground mount systems in both gardens and fields across the UK. We are pioneers in the Micro inverters and have installed the largest single Micro inverter scheme in the UK to date. At GESS we are committed to building the best systems possible for our customers and our system portfolio is running at 16% above the SAP the governments method for measuring solar energy.
All of our staff are fully trained, certificated and all are very approachable. Products: Solar PV Commercial and Domestic,Bio Mass boilers, Ground & Air source heat pumps, Solar hot water heating and Air 2 Air heating/cooling systems.

Phone Icon Call GESS on - Tel: 01245324967 | Mob: 01245324967

Location Icon GESS, Unit 6, Fengates, Chelmsford, Essex, CM3 5ZA


  • REAL logo RECC059888
  • part p logo
  • MCS logo MCS - NAPIT Certification Ltd NAP128895