The Big Decision: Local Proximity or National Power?
The solar market has evolved rapidly. With over 300,000 private installation owners, solar power has entered the mainstream. But the question remains: Who do you trust with your roof? The choice between a local or national solar company is crucial for returns. Local businesses are strong in personal accessibility, while large providers excel in process security.
PV Pro acts as a neutral party, where the ideal result depends less on the company's size and more on project specifics.
Local Solar Companies: Why Their Roots Are Often Invaluable
Choosing a local company often happens when personal trust is important. With a local solar installer, you experience immediate customer proximity, and often the owner themselves will be on your roof. Additionally, local reference projects can be easily inspected.
Local providers know the canton-specific subsidy systems and expedite processes from grid connection to commissioning. They also optimally consider technical details such as the selection of modules.
Short response times in case of disruptions offer a significant advantage, although some small and medium-sized enterprises (SMEs) may reach capacity limits on large projects.
National Solar Installers: Efficiency and Scalability for the Project
National providers score with industrial precision and scalability. They offer standardized processes that reduce the risk of errors in complex systems and invest in software solutions to optimize self-consumption.
A key advantage is financial sustainability. Solar installations are long-term investments, and large companies often offer higher security in this area.
The Quality Check: How to Recognize a Serious Solar Company
The 'Solarprofi' label from Swissolar is the most important quality mark. It's also important to have ESTI approvals for electrical work. Look for detailed roof analyses and transparent offers.
Use our comparison table to understand differences between local and national providers.
Conclusion: How to Find the Perfect Partner for Your Roof
The ideal solar installer depends on the complexity of your roof and your individual needs. While local providers excel with canton-specific expertise, national companies offer process security.
PV Pro helps you make the right choice by securing and comparing at least three offers.
Your Solar Installation 2026: Make the Right Choice Now
Choosing a solar company lays the foundation for your energy independence. Use our network of over 25 certified partners for maximum transparency in the solar market.
Compare Free Offers NowFrequently Asked Questions
Should I choose a solar company from my own canton?+
Yes, local providers are well-versed in canton-specific subsidy programs and permits. However, you should also evaluate the technical competence and experience of the company.
Are national solar companies more expensive than local contractors?+
Not necessarily. National providers leverage economies of scale and can offer competitive prices. A comparison reveals the best value for money.
How do I check if a solar company is reputable?+
Look for the 'Solarprofi' label from Swissolar, ESTI approvals, and transparent offers. Ask for references and whether a detailed roof analysis is conducted.
What happens to my warranty if the solar company goes bankrupt?+
Product and performance warranties from manufacturers remain valid. The installation warranty might become problematic. National providers often offer more financial stability.
Can local companies also handle complex ZEV projects?+
Yes, many SMEs master ZEV and LEG projects. The specific experience of the planning department is more important than the company size. Ask about similar completed projects.