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Almot's avatar
Almot
Explorer III
May 31, 2021

Fun with solar and Renogy MPPT 30 Li (kind of)

Battery 100AH LFP nominal 12.8V, suggested max Bulk 14.2V. In another post I reported my experience with Epever MPPT 30. To configure custom profile for LFP it required downloading a proprietary so...
BFL13's avatar
BFL13
Explorer II
Jun 01, 2021
Not clear, but your LFPs at 14.2 are different from "normal" LFPs at 14.4 or 14.6? So maybe the fixed LFP mode just doesn't match yours.

Some say with LFPs to use a regular converter or charger and just use its AGM mode. With your lower Vabs, use the Gel mode? Could do as well as all that fussing with settings you are driving yourself crazy with?

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