Solar installations and PV contracting for private individuals and companies

BKW does not only pursue its own solar projects: it also installs photovoltaic systems on behalf of private individuals and companies, connects them to the electricity grid, operates them and markets the electricity. With PV contracting, customers provide the roof space – BKW takes care of planning, financing, construction, operation and maintenance. This page provides an overview of BKW's individual services and solutions.

Seamless solar technology with BKW Building Solutions

BKW Building Solutions has a nationwide network of specialists in the field of photovoltaics and supports sustainable electricity production on and around buildings.

Generate your own electricity

Generate your own electricity

We provide support from consulting and planning right through to the installation and maintenance of your photovoltaic system.

Ready for the energy transition? A job with a future

Ready for the energy transition? A job with a future

The energy transition needs the right experts. That is why BKW is supporting new apprenticeships and encouraging career changers. Let’s take it to the roof and shape the future together.

BKW Power Grid: The electricity grid is the backbone of the energy transition

The energy transition cannot succeed without modifications to the electricity grid. We are building the distribution system of the future with and for our customers. Large-scale alpine installations come with particular challenges, as most of them are being planned in uninhabited areas where there is almost no grid infrastructure.

BKW is working closely with the planners of alpine solar installation projects to facilitate as much solar energy as possible and to use the existing grid capacity in the high-voltage network to the full. However, the accelerated upgrading of the electricity grids affects all grid levels. A uniform process for all segments and grid levels and through all authorities would be an efficient solution.

The distribution system has to be upgraded to accommodate all the newly constructed photovoltaic systems, e-mobility charging stations and heat pumps. New solar installations and new hydroelectric power plants are currently seen as essential parts of the energy transition – we need to think of new distribution systems in the same way.

The BKW electricity grid

The BKW electricity grid

As the largest distribution grid operator in Switzerland, BKW distributes electricity to more than one million people – through an electricity grid with 22,000 kilometres of lines.

Development of decentralised production plants in the BKW distribution system

Development of decentralised production plants in the BKW distribution system

As of November 2023, more than 23,000 photovoltaic systems are already connected to the electricity grid in BKW’s supply area. You can follow the development on our website.

PV contracting: the all-in-one renewable energy solution for commercial and industrial customers

With PV contracting, the customer provides the roof space, while BKW takes care of the planning, financing, construction, operation and maintenance of the solar installation. The customer receives the generated electricity at a fixed price and does not have to make any investment themselves. Any surplus electricity is sold by BKW. This solution allows the customer to focus on their core business. The model is already being used at more than 60 locations across Switzerland.

Solstis, a BKW Group company, is responsible for handling PV contracting enquiries and supporting interested parties from the initial idea through to implementation.