Photovoltaic solar energy

Solar calculators to better design your installation

Size photovoltaic systems, check Peak Sun Hours, and estimate self-consumption savings with free tools from TuLider Renovables.

Your tools on mobile

Solar applications for Android

Design an installation and check solar resources right from your device.

Solar design

Design your own installation in just a few minutes: locate the rooftop on the map and mark points to set up your system.

Solar resource

Check available Peak Sun Hours for any location and simulate a solar installation.

Solar resource

Check the weather forecast for your area and get an estimate of Solar Radiation.

Online tools

Choose a tool to study your photovoltaic system, self-consumption, or energy savings.

Adjust the components of your photovoltaic system according to your energy needs.

Study an installation for a home or building connected to the electrical grid.

Estimate savings considering direct self-consumption and surplus compensation.

Check solar resource data to support the technical calculations of a photovoltaic installation.

Access the calculation tool for grid-connected photovoltaic installations.

Explore calculations for solar systems operating without a connection to the electrical grid.