We're thrilled to have one of the MASH community bonus systems. Our 2Kw MASH system has only been on a few weeks, but even having the panels on the roof has helped to insulate our roof and makes our living room cooler. And we're rapt to know that our bill savings should be around $700 each year - that's going to make a difference! We just bought a little portable air conditioner because we've now got solar. We put it on yesterday and it was terrific to be able to run it for free and keep cool. Morgan Kurrajong and his crew [part of the MASH solar installation team] were fabulous. Morgan explained everything to me and they did a great job installing on the roof. We check the readings on our inverter all the time as we're so excited to be producing our own power.