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Alternative Power
mygoggie's venture in the world of hybrid electrical systems
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<blockquote data-quote="Family_Dog" data-source="post: 1147163" data-attributes="member: 82"><p>Most definitely! A pal of mine did his installation at the same time that I did, we each use Victron 250/100 MPPT units with an array of two banks of five 48v JA Solar panels in a series/parallel connection, supposedly producing 250 Voc max under these conditions. He has blown three of these units, for some reason or other, I have had better luck and have never seen my voltage go higher than about 240V under any conditions, generally around 220 - 230V. Touch wood, over 15 months of operation so far.</p><p></p><p>If I were to do it again, I would use a maximum of 4 x 48v solar panels per 250/100 MPPT. My installer should have picked this uip beforehand and warned me, but he didn't.</p><p></p><p></p><p>-F_D</p></blockquote><p></p>
[QUOTE="Family_Dog, post: 1147163, member: 82"] Most definitely! A pal of mine did his installation at the same time that I did, we each use Victron 250/100 MPPT units with an array of two banks of five 48v JA Solar panels in a series/parallel connection, supposedly producing 250 Voc max under these conditions. He has blown three of these units, for some reason or other, I have had better luck and have never seen my voltage go higher than about 240V under any conditions, generally around 220 - 230V. Touch wood, over 15 months of operation so far. If I were to do it again, I would use a maximum of 4 x 48v solar panels per 250/100 MPPT. My installer should have picked this uip beforehand and warned me, but he didn't. -F_D [/QUOTE]
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mygoggie's venture in the world of hybrid electrical systems
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