We build Solar power plants

Site survey
We perform research to ensure that a PV system can be constructed on the ground, taking into account all specifications.

Design & technical support
The PV plant is designed by our team of design engineers. The customer gets the maximum power from the field because we choose the optimal construction system, output power of the solar modules and other key components of the power plant.

Permitting & licensing
We provide all necessary documents for the photovoltaic system.

Material and equipment supply
We deliver everything needed for the successful completion of the PV plant.

Civil works
We execute the necessary construction works at the photovoltaic plant.

Mechanical installation
We carry out pile driving, installation of structure systems, and solar module installation.

Electrical installation
We carry out laying and installation on cables, connection of cables to technological equipment, measurement of cables, measurement and analysis of string cables, and grounding installation.

Commissioning and testing
We put the solar system into operation and do the required tests to ensure it’s functioning properly.

Maintenance
We offer maintenance for the completed solar system.
years of experience
projects in over 20 countries
power installed in total

About HEC
Hydroenergy Company JSC (HEC) was founded in 2006 with the mission of making solar technologies more accessible to consumers, clear energy transition and long lasting positive impact on the ecosystem. The company went through a sustainable development and rapid growth in the global renewable energy market. Currently, the company is an undisputed leader in the PV market, with more than 150 projects completed across 6 continents, resulting in more than 4.3 GW of installed capacity.

Explore our projects all over the world





Change the world.
Join our mission.

