EVO Flat Solar Panels | Thermostahl România
EVO - Flat solar panels
MAIN FEATURES

Selective surface solar

Collector made completely of aluminium

Water piping made of copper Ø22 and Ø10

Solar radiation absorbance α=95% (±2%) - reflection factor ε=5% (±2%)

Strong thermal insulation of compressed rockwool 50 mm thickness, λ=0,032 W/m²K

High quality tempered glass for maximum solar captivity and strength

Sealing with EPDM rubber with UV protectioncu silicon tip EPDM rezistent la temperatră înaltă

EVO - Flat solar panels
MAIN FEATURES

Selective surface solar

Collector made completely of aluminium

Water piping made of copper Ø22 and Ø10

Solar radiation absorbance α=95% (±2%) - reflection factor ε=5% (±2%)

Strong thermal insulation of compressed rockwool 50 mm thickness, λ=0,032 W/m²K

High quality tempered glass for maximum solar captivity and strength

Sealing with EPDM rubber with UV protectioncu silicon tip EPDM rezistent la temperatră înaltă

BOILER CONSTRUCTION

Made of cold rolled steel 2,5mm thickness

Glass internal coating

Thermal external insulation from expanded polyurethane

External protection with electrostatically painted steel

Anode protection

Big round flange for easy cleaning

Electrical resistance 4 kW with bipolar safety thermostat

INOX serpentine heat exchanger for connection with boiler

SOLAR COLLECTOR CONSTRUCTION

Selective surface solar

Collector made completely of aluminium

Water piping made of copper Ø22 and Ø10

Solar radiation absorbance α=95% (±2%) - reflection factor ε=5% (±2%)

Strong thermal insulation of compressed rockwool 50 mm thickness, λ=0,032 W/m²K

High quality tempered glass for maximum solar captivity and strength

Sealing with EPDM rubber with UV protection

TECHNICAL DATA
Type EVO 1.5 EVO 1.75 EVO 2.0 EVO 2.3 EVO 2.5 EVO 2.75
External dimensions m 1,01x1,48 1,01x1,75 1,01x1,98 1,16x1,98 1,23x1,98 1,35x1,98
Absorbing surface 1,50 1,75 2,00 2,30 2,50 2,75
Max working temperature bar 10 10 10 10 10 10
Max working temperature 165 165 165 165 165 165
Water volume lit 0,96 1,12 1,28 1,47 1,60 1,76
Connections mm Ø22 Ø22 Ø22 Ø22 Ø22 Ø22
Solar absorbance α % 95 95 95 95 95 95
Reflection factor ε % 5 5 5 5 5 5
Collector efficiency % 67 67 67 67 67 67
Thermal losses-a1 % 3,95 3,95 3,95 3,95 3,95 3,95
Thermal losses-a2 % 0,016 0,016 0,016 0,016 0,016 0,016
Weight kg 30 35 40 46 50 55
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