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Solar pv batteries distance to CU
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<blockquote data-quote="revor" data-source="post: 501195" data-attributes="member: 23254"><p>Notification working again for me. Have ordered the Q panels and Renusol ground mount system. Was looking in detail at the inverter manual and the voltage drop spec is very tight at 1 % so by my reckoning it would mean I would need a 35 mm SWA from the incoming grid to the inverter. Not going to be possible. Had been informed that 10 mm would be more than adequate. I presume that this extract from the manual means voltage drop. <u><em>The power dissipated on the line must be lower than 1% of the nominal power. </em></u>There is a table of length vs cable size and for 6 mm it is 15 M.</p><p></p><p>Something I had not appreciate and something that I thought would need to be done as an extra is that in the event of power failure from the grid it switches automatically to battery and auto disconnects from the grid and also has facility to switch on a generator. I do not know all that much about inverters but have looked at some but don't recall this feature on any of them the only off shelf system am aware of is the Tessla back up Gateway, so makes the inverter good value after all.</p></blockquote><p></p>
[QUOTE="revor, post: 501195, member: 23254"] Notification working again for me. Have ordered the Q panels and Renusol ground mount system. Was looking in detail at the inverter manual and the voltage drop spec is very tight at 1 % so by my reckoning it would mean I would need a 35 mm SWA from the incoming grid to the inverter. Not going to be possible. Had been informed that 10 mm would be more than adequate. I presume that this extract from the manual means voltage drop. [U][I]The power dissipated on the line must be lower than 1% of the nominal power. [/I][/U]There is a table of length vs cable size and for 6 mm it is 15 M. Something I had not appreciate and something that I thought would need to be done as an extra is that in the event of power failure from the grid it switches automatically to battery and auto disconnects from the grid and also has facility to switch on a generator. I do not know all that much about inverters but have looked at some but don't recall this feature on any of them the only off shelf system am aware of is the Tessla back up Gateway, so makes the inverter good value after all. [/QUOTE]
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Solar pv batteries distance to CU
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