BluEarth Renewables has purchased four solar photovoltaic plants from Canadian Solar.
BluEarth Renewables is based in Canada. The power plants were 38.5 MWac. They were part of the Ontario pipeline, which was said to be valued at $1.45 billion.
It is called AC power (MWac) )because PV solar power plants have a DC and AC power output. This is because solar panels initially produce DC current, and that is converted into AC current using inverters. So the AC output is what is acually available after power losses caused by the inverter.