Green NRG Buildings Ltd was established in 2013 and in the 7 years since then have earned a reputation in the industry for reliability, technical competence and professionalism. We have worked with Many well established renewables and electrical installation companies such as Solar Century, Anesco, Centrica Business Solutions, Bluefield, Stern Energy, Bouygues, J&B Hopkins.
1 MW

Frames and modules installation

1 MW

Electrical connections and cabling to PV

1 +MW

Repair work carried out

  • 7 years PV experience in the UK
  • Turn Key service Project management, Site management, established supplying chain
  • Mechanical contractor In House 50 Site installers experienced in PV installation
  • Electrical contractor In House capability for LV electrical DC and AC cabling and connection, Framing and module installation. Including significant experience in both ground and roof mount PV installation and maintenance.
  • 6x 18th Edition qualified electricians 10 with gold card
  • Mechanical installation of PV systems ground mount and rooftop
  • Electrical installation of PV systems LV
  • Electrical survey AC/DC LV
  • Testing and commissioning of electrical works
  • Ground work
  • Fully insured
  • Full coverage of UK and Europе
  • Thermographic Testing
  • Full site survey capability
  • O&M works in the UK, Germany and
  • York and Hull Solar Farms
  • 62MW Groundmount
  • Nextracker system, the first tracking system
    in UK
  • We are an approved Nextracker
    Installer. In 2019 GNBL carried out all mechanical install
  • Vilseck Solar Farm, Germany
  • Full site survey, 10K of modules warranty
  • Rewiring of DC cable and connectors
    including new trenching, electrical
    equipment upgrade to 10MW site
  • With the formation of our sister company
    GNBL GmbH this year, we can now service
    customers across Europe
Rooftop pv
  • Rooftop PV installations at 80 hotels and commercial building sites, system sizes varied from 7kW to 50kW.
    GNBL carried out all framing and module
    installation, electrical cabling and
  • One of many sites carried out for Anesco
  • Full site survey of assets in Germany and Italy
    Warranty claim documents for 60K+ of
  • Optimization of PV solar assets
  • Repair works and install of new equipment
    Project management and work undertaken
    by GNBL
  • Electrical substation in Wimbledon
  • Industrial and commercial
    mechanical and electrical
  • Client J&B Hopkins
  • We have successfully carried out turnkey PV installations
  • 1.6MW and a 2.3MW groundmount
  • currently in the planning stage
    for commencement this year and 20MW in


  • Fully integrated company software for highest standard of Project management, site supervision, real time online reporting
  • Autonomous drone system
  • Thermography, site mapping
  • Full site survey of PV assets
  • Warranty claim documentation
  • Optimization of PV Solar Installations

What people say?