Solar Collector

Solar Collector

collettore esempio di impianto

MODEL	1800/58-18-C	1800/58-20-C	1800/58-24-C	1800/58-30-C
Surface	2.66 m2	2.99 m2	3.56 m2	4.42 m2
Vacuum tubes	18	20	24	30
Tube diameter	47 mm	47 mm	47 mm	47 mm
Tube length	1800 mm	1800 mm	1800 mm	1800 mm

Technical Specifications
Manifold Casing Material	304 Stainless Steel
Header Pipe Material	C12200 Copper
Insulation Material	Rock Wool
Rubber Seals and Rings	UV stabilized high temperature silicone rubber
Optimal installation angle	30-70° Vertical - 0° horizontal
Maximum Operation Pressure	6bar-85psi
Pressure Drop	700Pa @ 3.3L/min for 20 tube manifold (SRCC)
Optimal flow rate	0.1L/min/tubo-0.026G/min/tubo
Performance Data (SPF)	Conversion factor :ho=0.717
Loss Coefficients	a1=1.52, a2=0.0085

Vacuum tube

Solar collector SOLENSY has a high performance of efficiency due to the size of the vacuum tube and the considerable low heat reduction, thank to the vacuum technology. This allows for greater thermal performances even in less favorable seasons. The condenser HEAT-PIPE is totally wrapped by the collector using the "COPPER CUP", in this way improving the transmission of heat. The vacuum tubes type “bayonet” coupling allows the installation or replacement of those also with the system under pressure.

Model	1800/58
Weight	2.29±0.18kg
Structure	All glass coaxial double-layer tubes
Outer tube diameter	Ф58±0.7 mm
Inner tube diameter	Ф47±0.7 mm
Outer tube thickness	1.8±0.15 mm
Inner tube thickness	1.6±0.15 mm
Tube's length	1812±4 mm
Coating material	AlN/AIN-SS/CU
Absorptance	0.94~0.96
Emittance	0.04~0.06
Vacuum	P≤5×10-3pa
Transmittance of Outer tube	0.91
Stagnation temperature (heat)	270~300℃
Heat loss coefficient	≤0.6 w/ (m2*℃)
Pressure-endure ability	1MPa

certifications: certificazioni

Retailers and Installers Area

Solar Collector

Vacuum tube