Integrated platform

The vertical integration of our companies on a single platform allows us to offer solutions in almost all phases of the photovoltaic and energy storage value chain. The synergy between companies allows us to offer better execution times and greater control over the quality of the projects, without depending on third parties.
With a strong technological base and a team of highly qualified experts, Gransolar Group is in a position to be an important player in the renewable energy revolution.

Our companies

Gransolar Group is formed by independent companies, each of them very specialized in a specific area of the PV industry. Highly qualified teams and the know-how of the different companies allow us to successfully manage large projects in the five continents.


GRS is a company specialized in the construction of photovoltaic solar plants and their connection to the grid, and with a solid international projection in important solar markets such as Australia, South Africa, the Middle East and Spain. With 15 years of experience, 106 plants in operation worldwide and more than 3GW in project, GRS´s services and solutions can guarantee the viability of projects of any size.


  • Development
  • EPC
  • Commisioning
  • O&M
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ISE Energía is a company specialising in EPC (‘turnkey’) projects for industries and companies interested in generating their own clean energy.

With the background of belonging to a large Group with photovoltaic projects on five continents, it offers experience, reliability and guaranteed savings to its clients.

It has more than 150 MW in customised projects adapted to the needs of each company.


  • Turnkey self-consumption projects for large energy consumers.
  • Installations on roofs, floors, canopies, etc.
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Since 2017, PVH has been one of the most important suppliers of trackers and single-axis sub-structures in the global market. With a presence in 28 countries across 5 continents and with more than 28GW supplied worldwide, PVH is a leader in the technological transition of the photovoltaic industry.
PVH has a wide range of trackers solutions designed to adapt to any situation, in addition to providing their own controllers and SCADA systems to optimize the performance of the photovoltaic plant.


  • Wide range of single axis solar trackers
  • SCADA Software
  • IIOT
  • Controllers
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