BERETTA - Солнечная система отопления NB-SOL-A

The NB-SOL-A is a complete solar thermal system designed for efficient domestic hot water production and integration with combined boilers.‎ It includes high-efficiency collectors, a storage tank, fittings, glycol, and mounting brackets.‎ Key features include integrated safety valves for both domestic hot water (10 bar) and solar circuits (2.‎5 bar), a highly selective absorber surface, and a simple operation that does not require a circulator or electronic controllers.‎ The collector stagnation temperature reaches 180 °C.‎ The storage tank features an interspace design with polyurethane insulation, a standard magnesium anode, and a standard electric resistance.‎ Both the solar panels and the entire solar system are Solar Keymark certified, ensuring compliance with EN12975 and EN12976 standards.‎ This system is offered as a flat roof solution with a 45° inclination for maximum solar capture.‎ Both solar panels and storage tanks come with a 5-year warranty.‎