PV cleaning is carried out with fully demineralised ultrapure water in conjunction with a SOLA-TECS C and is therefore the perfect combination for gentle cleaning of your photovoltaic system. The resin filter immediately produces 100% pure water. Ideal for residue-free cleaning of the PV system. The scope of delivery includes a practical transport trolley with large rubber wheels and a fine filter for pre-filtering the water. The guarantee for residue-free and clean modules.

There are many different names for the artificially produced state of water as "pure water". These include demineralised water, fully demineralised water, demineralised water, deionised water, deionised water or DI water. All terms refer to the state of "pure water", or better: water with the lowest number of dissolved substances (ions) that can negatively affect its quality. The Cleantecs DI resin filters are equipped with a DM-1: DUAL INLINE TDS monitor for precise determination of the water quality. This is able to measure the conductivity of the water at the water inlet and outlet highly efficiently and precisely. To save battery power, the device switches off automatically after 10 minutes of non-use. The conductivity value is displayed from 0 to 999 in ppm. The demineralisation cartridge can be removed from the transport trolley and sent for regeneration; or the mixed bed resin can be replaced with new or regenerated resin when exhausted.