Guides

Charging Your EV Battery the Right Way: Top Tips for Maximum Lifespan

What's the best way to charge an electric car's battery? Find out what Tesla, BYD and VW recommend to protect your battery and extend its life.

Read more →

Solar System Quotes & Offers in Switzerland: What Does It Cost?

What does a solar system cost in Switzerland? Current prices, all cost factors and how to compare several quotes and offers for free – with a guide-price table and money-saving tips.

Read more →

Wallbox and Solar System: The Best Benefits

Combining your own solar system with a wallbox means charging at the lowest cost, increasing self-consumption and easing the Swiss power grid. Discover all the benefits.

Read more →

Installing a Wallbox: Costs, Subsidies & Process

Wallbox for the home: costs of around CHF 1,500–3,500, installation and requirements, subsidies and the smart combination with your own solar system.

Read more →

Financing a Solar System: Loan, Leasing & Contracting

Financing a solar system in Switzerland: solar loan from around 2.5%, mortgage increase, leasing and contracting compared — with pros, cons and an example calculation.

Read more →

Solar System in Winter: Yield, Snow & Optimisation

Does a solar system work in winter? Yes — around 25–30% of the annual yield is produced during the winter months. Facts on snow, cold-weather efficiency and optimisation tips.

Read more →

Solar System ROI: Calculate Return and Payback

Calculate a solar system's ROI: 150–250% return over 25 years, payback in 8–12 years. With an example calculation, influencing factors and a free solar calculator.

Read more →

Solar System Cost for a Single-Family House

What does a solar system for a single-family house cost? Guide prices of CHF 15,000–25,000, cost factors, subsidies and an example calculation with payback in 8–12 years.

Read more →