Photovoltaic (PV) Solar Energy is currently one of the leading renewable energies and it is growing and developing fast. The photovoltaic effect consists of the transformation of incident light photons that reach semiconducting materials, into electric power. ENERGÍA ERCAM designs and develops modern and innovative solutions in the field of PV solar energy.

Ercam´s solar tracking control system calculates the position of the sun, solar altitude and azimuth, as a function of the day, the solar time and the latitude. It also includes a "backtracking" feature in order to prevent self-shading between PV modules and between tracker rows. This feature maximizes the performance of the installation compared to other tracking systems.

ERCAM develops three main business lines: 1) Exclusive distributor of the mini-hydraulic product, brand OSSBERGER for Spain. 2) Development and operation of hydraulic projects in various business areas. 3) Technical Consulting in engineering services for mini-hydraulic plants.