<html><body><div style="color:#000; background-color:#fff; font-family:arial, helvetica, sans-serif;font-size:10pt"><div><span>Wrenches</span></div><div><span><br></span></div><div><span>With the advent of micros on the scene and the potential for using a generator on an on-grid property, are any of you using a transfer switch to isolate the genny and use the PV to feed the genny to reduce fuel consumption?</span></div><div><span><br></span></div><div><span>Are there issues with frequency and voltage?</span></div><div><span><br></span></div><div><span>How are the utilities looking at these types of installations? Favorable?</span></div><div><span><br></span></div><div>Would you use 2 transfer switches- one ahead of the other- to completely isolate the property or circuit panel to ensure there is no chance of a backfeed?</div><div><br></div><div>Is it just better to keep things isolated as two separate
systems?</div><div> </div><div>Regards,<br><br></div><div>Keith</div></div></body></html>