Electric or Internal Combustion Engine
Medium and Large Surfaces
MM Hydro Pure Barrow is a machine for washing photovoltaic panels with osmotic membrane and high pressure pump for medium and large surfaces, easily transportable thanks to its wheelbarrow structure. Completely MADE IN ITALY MM Hydro Pure Barrow is available with an electric motor (HPB-E), or with an internal combustion engine (HPB-S) coupled with a piston pump for pressurizing the washing water.


The photovoltaic panel cleaning and washing system uses the cleaning and degreasing effect of demineralized water obtained through osmotic membrane filtration, leaving the panel free of streaks and limescale residues.
The electricity production of a photovoltaic panel is connected to the amount of light that reaches the silicon chips contained within it and, depending on the state of cleanliness, the efficiency of the photovoltaic panel can drop by up to 20% with obvious and significant impacts also from an economic point of view.
The MM Hydro Pure Barrow system for cleaning photovoltaic panels consists of an osmotic membrane demineralization machine, a high-pressure pump (powered by an internal combustion or electric engine) and a telescopic rod equipped with a brush, which allows you to reach and clean even remote or inconvenient locations.
This equipment is suitable for cleaning both ground and roof-mounted photovoltaic systems (photovoltaic system on the roof of an industrial shed or commercial building)
The telescopic poles for cleaning solar panels that can be combined with the MM Hydro Pure Barrow cleaning and washing machines can be chosen between the more economical ones in aluminium and the more expensive ones in carbon that allow for higher extensions.
| Model | Hydro Pure Barrow HPB-E | Hydro Pure Barrow HPB-S |
| Diet | 230V 50Hz | SUBARU EX 17 Petrol |
| Power | 2.2 kW | 6.0 HP |
| Power Supply Water | water network | water network |
| Normal Water Flow | 18 L/min | 18 L/min |
| Normal Water Pressure | 0-70 bar | 0-70 bar |
| Demineralized Water Flow Rate | 13 L/min | 13 L/min |
| Demineralized Water Pressure | 0-50 bar | 0-50 bar |
Our workshop is able to guarantee efficient and professional repairs: speed of intervention, competence and availability are our strengths.
By purchasing from Indors you will also have purchased peace of mind: our Assistance and Repairs Service guarantees quick and timely solutions for any problem thanks to the safe availability of spare parts, your equipment will always be efficient and available within a few days at a low cost. More information
All products sold by Indors are covered by the European legal warranty for lack of conformity pursuant to Articles 128 et seq. of Legislative Decree No. 206/2005. The warranty is valid starting from the date of purchase. Professional users are entitled to a 12-month warranty.
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