Points to consider when installing solar panels

Points to note about solar power generation systems that have various benefits ... *The material is from the booklet "Tell Me! Excavation Team!"

Impact on the Roof The roof of a house is not originally designed for the installation of solar panels. In typical construction methods, holes are drilled into the roof to install brackets that secure the solar panels, which can affect waterproofing. It is important to choose a reliable and trustworthy contractor who provides sufficient explanations, and to thoroughly check the construction details, aftercare, and warranty information. Tax on Electricity Sales Income Income from selling electricity generated by solar power is not fully exempt from taxation, and there may be cases where it is subject to tax. If your total income from sources other than salary exceeds 200,000 yen, you will need to file a tax return. Regions Requiring Caution for Installation While solar power generation systems are widely adopted across the country, there are regions where caution is necessary for installation. ★Currently, you can download the booklet "Basic Knowledge for Introducing Solar Power Generation Systems" for free.★ ≪Contents Included≫ - What is a solar power generation system? / How solar power generation works - Types of solar panels and how to choose them - Power generation simulation - Annual forecasted power generation amounts across the country - Installation examples - Benefits of exceeding 10 kW - Regarding electricity sales and more.

Solar power generator