Aug 2 (Reuters) - Ballard Power Systems Inc BLDP.TO :
* Ballard reports Q2 2017 results
* Says "in q2 we grew revenue 50 pct year-on-year to $26.5 million"
* Qtrly loss per share $0.01
Aug 2 (Reuters) - Ballard Power Systems Inc BLDP.TO :
* Ballard reports Q2 2017 results
* Says "in q2 we grew revenue 50 pct year-on-year to $26.5 million"
* Qtrly loss per share $0.01