Assertion: solar cell's efficiency | /r/HasProperty | reached by longi
Facets:
value: with a busbarless metal contact design
type: OTHER
value: with perc technology
type: OTHER
Source sentences:
text: With PERC technology, a record efficiency of 23.6% was reached by LONGi (March 2018) with a busbarless metal contact design and surpassed later with 23.95% by JinkoSolar (May 2018).