ESRD100-0003 Receiver Assembly
The concentrator receiver assembly consists of triple-junction high-efficiency solar cells and a bypass diode attached to a direct-bond-copper ceramic substrate with high thermal conductivity. This product provides an easily integrated package for terrestrial concentrated photovoltaic applications.
Features & characteristics
L Bypass diode
L Low thermal impedance package
L The CTJ cell is interconnected with gold (Au) ribbon bonds
L External sink compatible
L Flux free and void free die attachment process, lead-free is available
L Custom CPV receiver design services available
Specifications Efficiency characteristics:
Cell C3MJ+Typical performance efficiency: 39.2%
Cell aperture 99mm2
Ceramic carrier Direct bonded copper with Au/Ni surface plating (front and back surfaces) on Al2O3 substrate
Diode 10A Schottky
Operating temp -40ºC
To 110ºC
Maximum temp 180ºC
Performance Data:
LIV Test@ ASTM 173G, 25ºC
Test Condition Isc(A)Voc(V) Pmax(W) Ipmx(A) Vpmx(V) FF Eff
50W/ cm2 7.118 3.210 19.406 6.762 2.870 0.849 39.20%
100W/ cm2 1 4.236 3.282 38.136 13.523 2.820 0.816 38.52%
ENVOLTEK is a leading Chinese supplier of high-efficiency multi-Junction photovoltaic technology for the terrestrial concentrator market. Our dedicated team consists of Americans and Chinese who are experts in the compound semiconductor fields. ENVOLTEK is committed to bringing low cost sources of alternative- energy to countries around the world.
HCPV receivers R&D and manufacturing
HCPV system design and integration
HCPV power plant service
