Q CELLS QUALITY STANDARDS
Q CELLS QUALITY ASSURANCE
- The strictest quality assurance for ultimate reliability
- Three additional quality assurance programs instead of just one initial certification test.
- Q.PRO G2: Best polycrystalline module in the 2013 and 2014 Photon Yield Measurement Test
Hanwha Q CELLS OUTGOING GOODS INSPECTION
QUALITY ASSURANCE TOOLS FOR PRODUCTION CONTROL
To meet the high demands of Hanwha Q CELLS, 3 tools are introduced in all manufacturing facilities
Permanent presence of Hanwha Q CELLS engineers on-site (supervised by German QM engineers)
Quality Sampling (supervised by German QM engineers)
- Increased sampling at the module manufacturer site
- 1 % visual inspection and wet leakage testing of total production per line daily
- Daily 1 pcs for Grounding test / Reverse current test / High pot test
- On-site sampling by Hanwha Q CELLS
- Every month a random sample of 20 modules are tested by Hanwha Q CELLS Testing of OSC (optical sorting criteria)
- Testing of performance (flash-test/ EL-inspection)
- Determination of resistivity (wet leakage /high pot -test)
- Quarterly 6 modules are tested for long-term stability (TC400/DH1500/PID)
- More strict limit value for performance loss after all tests: max.5 % (IEC: 8 %)
HQC QUALITY PROGRAM
- Qualification of products by Hanwha Q CELLS
- Material tests by Hanwha Q CELLS
- Q.Tested for modules
- ISTA test for packaging
TEST MORE REALISTICALLY
- Develop new, more realistic tests e.g. tilt snow load test
QUALITY REQUIREMENTS FOR PRODUCTION
QUALIFICATION OF PRODUCTS – MATERIAL TESTS
- Qualification and evaluation tests before the implementation of new materials
- Tests according to IEC and UL standard additional internal tests
EXAMPLE OF MATERIAL TESTS FOR J-BOX
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