Hello Friends,
I live in Lebanon where electricity is basically inexistent ! My brother bought Growatt SPF 5000 ES (mppt range starts at 120v), it comes with a very nice option SUB, where the utility will provide the rest of your consumption if solar is not enough. Following my brother good experience with solar energy I bought growatt spf 3000tl hvm-24. I didn't get the new model (like my brother) since I have very limited space for solar panels and the mppt range of model that I bought the starts from 30v.
I did a lot of research and I couldn't find any inverter with sub option with low range mppt voltage. I was wondering if somebody can help me out by pointing to a brand that have these 2 qualities. Choices are somehow limited in Lebanon, we have the brands growatt, must, sako, sorotec and of course unknown chinese brands). Also another thing I didn't like about growatt spf 3000tl that if my batteries are full or near full, the energy provided from solar panel will be low so the battery will contribute to the load and discharge even if the is a lot of sun outside, the only way to fully benefit from solar is to put a big load on the inverter, so solar will kick in fully.
Thank you,
Regards,
SK
I live in Lebanon where electricity is basically inexistent ! My brother bought Growatt SPF 5000 ES (mppt range starts at 120v), it comes with a very nice option SUB, where the utility will provide the rest of your consumption if solar is not enough. Following my brother good experience with solar energy I bought growatt spf 3000tl hvm-24. I didn't get the new model (like my brother) since I have very limited space for solar panels and the mppt range of model that I bought the starts from 30v.
I did a lot of research and I couldn't find any inverter with sub option with low range mppt voltage. I was wondering if somebody can help me out by pointing to a brand that have these 2 qualities. Choices are somehow limited in Lebanon, we have the brands growatt, must, sako, sorotec and of course unknown chinese brands). Also another thing I didn't like about growatt spf 3000tl that if my batteries are full or near full, the energy provided from solar panel will be low so the battery will contribute to the load and discharge even if the is a lot of sun outside, the only way to fully benefit from solar is to put a big load on the inverter, so solar will kick in fully.
Thank you,
Regards,
SK