Energy Saving Equipment Flat Panel for Industry

Copper with black chrome
highly selective absorber surface
durable and fashionable
OEM is welcome
Energy Saving Equipment Flat Panel for Industry
solar flat panel
Features:
1, Sealed technical of metal flexibility to solve other senescent problems and keep sealed forever
2, High strength tightening locking equipment to resist the typhoon
3, All-copper with black chrome, highly selective absorber surface
4, Ultrasonic welding technical, no defect with low temperature for long-time working
5, High quality toughened glass with high luminousness to resist attack
6, Dexterous design with convenient connections ,sealed and reliable



Model
LQ-I-2.0/TL
LQ-II-2.0/TL
LQ-III-2.0/TL
Dimensions(W×L×H) mm
2000*1060*70
2000*1060*80
2000*1060*90
Absorber area m
2
2
2
2
Absorber area m
2
1.8
1.8
1.8
Conversion factor %
71.6
72.8
74.3
Loss coefficient a1 w/m
2
K
5.01
4.33
3.85
Loss coefficient a2 w/m
2
k
2
0.033
0.021
0.015
Fluid content L
3
3
3
Maximum operating pressure Mpa
0.3
0.3
0.3
Temperature of operation °C
(-)35~150
(-)35~150
(-)35~150
Weight empty KG
31
32
31
Core
Copper and aluminum,composite technology
Coating
Positive electrode oxidation coating
Absorptance
≥95%±2%
Emittance
≤20%±2%
Absorber material & thickness
aluminum, δ=0.45mm