We filter your water available on site to produce the DEIONIZED WATER we need but if there is no water source on location and we have to bring in all our water then that will also have an additional charge. ...
To show you the benefits of cleaning commercial solar panels, we offer a "free no commitment" cleaning of a seection / string of solar panels so your can compare the efficiency vs no cleaned ones. Yes we do understand such string might be a few hundred pannels.