Solar Brook Valley is a small solar business for houses and small commercial buildings. We survey the roof, plan the system, and help with the grid-connection and FIT paperwork that comes with it. This page describes how we work rather than telling a company legend, because what you need before a roof project is a clear process, not a biography.
About
A small solar business, and how we work.
Every enquiry starts the same way: you tell us about the building, and we read it before we answer. If the roof is shaded, too small, in poor condition or simply a poor fit, we say so plainly instead of selling a system anyway. Quotes are written individually after a survey, because roof area, orientation, shading and the existing electrical setup all change the scope of the work.
Our office is in Marugame, Kagawa. We do not publish a service area on this site: if your property is elsewhere in Japan, write to us and we will tell you by email whether a visit and an installation are practical. Which electrical contractor carries out the wiring, and which registrations that contractor holds, is stated in the written quote, and we would like you to ask for those details before you sign.
Site survey firstWe visit the property before quoting. Roof pitch, shading from neighbouring buildings and the existing electrical panel all affect what a system can realistically produce.
Paperwork supportWe help you prepare the grid-connection application and the FIT registration papers. You stay the applicant, and each quote says which steps we take care of.
Honest estimatesOutput figures are estimates built from your roof and location, with their assumptions written down. If a roof is not well suited, we say so rather than oversell.
Monitoring and upkeepWhether a monitoring unit is part of the system, and how output is checked afterwards, is agreed in the quote instead of being assumed.
Aftercare in writingPanel cleaning, inverter checks and warranty questions: what we offer after the installation is written into the quote, with who does what.