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ABOUT US
SunnyDay is an uncovered solar panel, without the glass cover and thermal insulation of conventional solar panels.
SunnyDay is manufactured with a special polypropylene compound using a well established technology.
The product is shaped like a narrow carpet, easy to handle, 7 mm thick and 1/3 of a meter wide while the length varies with the model, and is several meters. The absorbing surface, then, is nearly 1 m² each 3 metres.
For detailed technical characteristics and performances refer to the instruction handbook and technical characteristics.
SUNNYDAY'S PLUSES
» competitive price: thanks to their simplicity, Sunnyday solar panels have a highly competitive price. Therefore their cost/benefit ratio, for some applications such as indoor swimming pools, is better than conventional panels, also when used all year long.
» excellent performances in their field of application: whenever the required temperature is not too far from the environment temperature, Sunnyday's performances are higher than that of the covered solar panels.
» reliability: installations of panels that have been exposed to all kinds of weather for 15 years show that Sunnyday is practically indestructible. This reliability is a feature of the particular polypropylene compound, which is not damaged by ultraviolet radiations, maintains its elasticity at –20°C, is insensible to mechanical shocks, hail, and shakes caused by high winds. Moreover Sunnyday is insensible to saltiness and acids.
» atoxic: SunnyDay is manufactured with materials suitable for contact with food therefore it can heat directly drinkable water.
» quick to install: any flat surface, catching enough sun light, is suitable for installing SunnyDay panels, following the instructions in the instruction handbook.
The water to be heated flows directly in the SunnyDay panels; they can be fed directly from the mains, provided that the pressure is not over 3 bars.
Elimination of heat exchangers allows for cost savings and increased efficiency.
SunnyDay can be rolled out and rewound, with no damage, when storage is required after each season, e.g. in beach resorts.
The panel's lightness allows a single person to carry, lay down, and store it. The longest model, 12 m, di 3,72m² weights roughly 8 kg.
SunnyDay panels are connected side by side in tens of units; special fittings allow to quickly lay out tens or hundreds of square metres.
SunnyDay is manufactured with a special polypropylene compound using a well established technology.
The product is shaped like a narrow carpet, easy to handle, 7 mm thick and 1/3 of a meter wide while the length varies with the model, and is several meters. The absorbing surface, then, is nearly 1 m² each 3 metres.
For detailed technical characteristics and performances refer to the instruction handbook and technical characteristics.
SUNNYDAY'S PLUSES
» competitive price: thanks to their simplicity, Sunnyday solar panels have a highly competitive price. Therefore their cost/benefit ratio, for some applications such as indoor swimming pools, is better than conventional panels, also when used all year long.
» excellent performances in their field of application: whenever the required temperature is not too far from the environment temperature, Sunnyday's performances are higher than that of the covered solar panels.
» reliability: installations of panels that have been exposed to all kinds of weather for 15 years show that Sunnyday is practically indestructible. This reliability is a feature of the particular polypropylene compound, which is not damaged by ultraviolet radiations, maintains its elasticity at –20°C, is insensible to mechanical shocks, hail, and shakes caused by high winds. Moreover Sunnyday is insensible to saltiness and acids.
» atoxic: SunnyDay is manufactured with materials suitable for contact with food therefore it can heat directly drinkable water.
» quick to install: any flat surface, catching enough sun light, is suitable for installing SunnyDay panels, following the instructions in the instruction handbook.
The water to be heated flows directly in the SunnyDay panels; they can be fed directly from the mains, provided that the pressure is not over 3 bars.Elimination of heat exchangers allows for cost savings and increased efficiency.
SunnyDay can be rolled out and rewound, with no damage, when storage is required after each season, e.g. in beach resorts.
The panel's lightness allows a single person to carry, lay down, and store it. The longest model, 12 m, di 3,72m² weights roughly 8 kg.
SunnyDay panels are connected side by side in tens of units; special fittings allow to quickly lay out tens or hundreds of square metres.
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Janus Energy srl Via S. Filippo, 2 - 60044 Fabriano (AN), Italy Tel +39.0732.625722 - Fax +39.0732.628680 Email janus.energy@sunnyday.it |
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