1. IEC AAA class
2. with TUV certificate
3. own 65% market share in China ,own 26% markt share in the world.
4. be used for testing solar module electrical properties, such as IV curve, PV curve, Pmax, Isc, Voc, Idot, Vdot, Im,Pm, Rs, Rsh, Eff, FF , solar module temperature and so on.
5. be widely used by more than 700 companies, labs and univerisities over the world, small part of customers as below,

Trina
JinKo Solar
Hanwha Solarone
HareonSolar
Sun eartha
China Sunergy
Suntech US Co.
Hanergy
Renesola Solar
SCHMID in Germany
Mondragon in Spain
Bauer in Germany
Yingli in Spain
Flextronics in Malaysia
Solar semiconductor in India
INNOTECH solar in Norway,
Renovatio in Romania
Voltec and SILLIA in France
Nexcis in France
DMS Solnova in Poland
B.A.I.E in Italy
Ecoware solar in Italy
BASF in US
Everbright in US
Lifeline in US
LDK Canadian
W & K in US.
Sharp in UK
SUN VALUE PV URETIM ENERJI in Turkey