Large-scale Solar Heating Technology: Ingelstad, a Solar Group Heating Plant Without Heat Pumps |
Common terms and phrases
ambient temperature amount annual heat as-measured assessment average collector surface area collector temperature collectors Type concentrating collectors cost of heat diagram diffuse irradiation direct irradiation distribution circuit distribution system district heating domestic hot water Efficient flat plate Equation equipment flat plate collectors flat plate solar global irradiation group heating plant heat exchanger heat production costs heat requirement heat store heat supplied heating and domestic high-performance flat plate horizontal plane hot water production hours of sunshine indicate Jönköping kWh/m² m³ tank March and September mean measured data measured values mineral wool monthly values moving plane MWh/year Norrköping operating temperature period piping plate solar collectors return temperature shows solar collector system solar energy yield solar heating plant solar irradiation space heating Stockholm Sweden Swedish system variants tank circuit tank heat losses tank losses tank temperature thermal insulation thermal output thermal yield values of direct Växjö W/m²