Source google image: https://www.tyboat.com/administrer/upload/mastervolt-regulateur-de-charge-pour-panneaux-solaires-scm40-12-24-volts-40-amperes_131804000_1.jpg
Panneau solaire 40 volts
Source google image: https://www.tyboat.com/administrer/upload/mastervolt-regulateur-de-charge-pour-panneaux-solaires-scm40-12-24-volts-40-amperes_131804000_1.jpg