Cleaning and Maintenance Photovoltaic Systems:
The solar panel should be cleaned to avoid inefficiencies around 15-20% less performance
ACTIVITY 'OF CLEANING AND MAINTENANCE ARE THE FACTORS BEHIND A GOOD PRODUCTIVITY'
Not everyone knows that the productivity of a photovoltaic system can drop significantly if you do not regularly perform a number of essential activities, such as cleaning and maintenance.
WHEN TO CLEAN THE PANELS
The best time to clean the plant is between March and October, for the past eight months, the plant produces about 80% of the total energy. Depending on the type of dirt and location of the installation can be expected 2 or 3 events per year: - first surgery in March and April - second surgery between July and August - the third intervention September or October.
WHAT DIRTY PANELS
The solar panel is exposed to the elements outside on the roof, 365 days a year. The normal accumulation of debris, dirt and debris of various kinds on the glass surfaces of the panels is inevitable and may be due to smog, dust or fumes or industrial districts of the city, to the physiological needs of the birds, or from the desert sand carried by African winds and disturbances. These phenomena greatly contributes to a decline in yield.
TRADITIONAL WATER DAMAGE THE PANELS
The "traditional" systems of cleaning of glass surfaces require washing and drying. The drying is vital because the water would leave residues and traditional opacizzerebbe the glass forming a layer of limestone on the surface. Instead there is a different system, that instead of drying uses only one step of rinsing with pure water or reverse osmosis, reducing the time without damaging the panel.
Pravia s.r.l provides the customer with a service professional, comprehensive and specific:
Cleaning service modules washing with demineralized water, thanks to the use of machinery and equipment specifications for glass surfaces, in accordance with the cleaning modules and inverters and electrical panels with the removal of any type of soiling.
Service maintenance of electrical parts and with yields control and possible tightening of nuts and bolts to anchor photovoltaic modules, a visual check of electrical equipment, control and tightening of electrical connections, testing operation of the circuit breakers, electrical performance tests and other checks specific.
Administrative services such as management and support of the GSE portal and regular monitoring of the situation of payments.