Hansesun
Hansesun Photovoltaik Swiss
Olten, Switzerland
About
Hansesun is a private headquartered in Olten, Switzerland specializing in Solar, Energy Storage.
Hansesun Photovoltaik Swiss is a solar energy provider based in Switzerland with branches in Kriessern and Olten. The company provides comprehensive photovoltaic solutions including consultation, planning, installation, servicing, and administrative support for PV systems. They specialize in high-quality installations using modern components including SolarEdge inverters, Aerocompact mounting systems, and advanced battery storage. Hansesun offers grid-connected and off-grid solutions with emergency power capabilities. The company is expanding with a new headquarters in St. Margrethen designed as a net-positive energy building. They support renewable energy initiatives, sponsor humanitarian projects like the Silent Heroes refugee camp installation in Uganda, and employ Olympic skiing champion Beat Feuz as a brand ambassador since 2024.
Headquarters
Olten, Switzerland
Company Type
Private
Business Models
Value Chain
Products
Photovoltaic Systems
Battery Storage Systems
Emergency Power Systems
EV Charging Wallboxes
Projects
Residential Installation - 9.6 kWp
Residential Installation - 10.08 kWp
Residential Installation - 38.4 kWp
Commercial Installation - 12.0 kWp
Public Building Installation - 60.0 kWp
Residential Installation - 8.99 kWp
Residential Installation - 4.2 kWp
Silent Heroes - Palorinya Refugee Camp, Uganda
Sustainability
132k
Tonnes CO₂/yr avoided