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Solar PV Cells, Hybrid PV Cells, Solar Hot Water Collectors

Solar Cells from Beghelli Italy represent the latest commercial application of truly leading edge developments in Solar Harvesting technology

"Standard" High Efficiency Collectors use the latest triple junction technology, while the more advanced Beghelli PV Cells utilise smaller higher efficiency triple cell junctions to yield even higher efficiencies

Finally the Beghelli "Hybrid" collector adds cooling water to keep the triple junction cooler during operation to yield the highest efficiencies. As a by product of this process comes Hot Water for Domestic Hot Water, Pool Heating, House Heating and so on

 

You can download the Beghelli Solar Cells  Catalogue here

 

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AT280PV 280 Wp Photovoltaic Collector
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Module made up of 72 polycrystalline silicon cells. Dimensions of the single cell: 156 mm x 156 mm. High-transparency protective glass; the photovoltaic cells are vacuum-encapsulated between 2 sheets of EVA (ethylene vinyl acetate). The back-side of the module is protected with backing material specially designed for photovoltaic applications that combines high resistance and durability. Maximum mechanical load capacity = 5,400 N/m2. The module is bordered by an aluminium frame. Produces 280 Watt peak and 950 Watt Thermal output - see Catalogue for details.

AT280PVT 280 Wp 950 Wt Hybrid Collector
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The PVT hybrid modules, the front side of which carries 72 photovoltaic
modules while the under side has a high thermal conductivity aluminium
absorber lined with a coil for the circulation of the heat-carrier fluid. The
heat generated from the production of photovoltaic energy is transmitted
to the cooling fluid that, in turn, becomes a heat carrier for the heat
accumulated in a domestic hot water (DHW) production system. During
the warmer months, the temperature of the “solar water” will not cause
the boiler to turn on: the production of DHW will more than fully cover
the home’s hot water needs. During the colder winter months, the temperature of the “solar water” will help to significantly reduce the thermal gradient between the input and output water of the boiler, which greatly reduces energy consumption and the time required for producing
DHW. Coverage of annual DHW needs varies between 80% and 90%.
Energy performance from photovoltaic sources
with cooling of the heat-carrier fluid improves by up to 20%.

ATPV Controls
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Controllers and inverters available to control single and mutiple cell installations.

Refer to Catalogue for details. Each system is engineered to suit your application. Contact us for details