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85 verified ratings
Nice product
The best solar charging controller I have ever used.
Best value for money
I Will Advise Anyone to Buy
I must say this is super and very fast.. it's a true MPPT controller... On normal skies with no sun, I get 9A to 12A with a 310w 24v solar panel... Even when it's not sunny.. Then when it's sunny I get the max 20A output power and it stays that way.. The only thing I see is that sometimes it tends to throttle, that is drops the power and then repick the charging again other than that, it's fast.. very fast and very efficient too... I wish I had bought the 30A or 40A version. I will recommend it to anyone.... The body do get warm when it's charging at max 20A but that's what you get when it doesn't have a fan but only heat sink.. Good product.. Just insure you use a proper wire like maybe a 4mm or 6mm wire to connect the charge controller to the battery, that way it transfers the full ampere without anyone lost in the wire..
Is Working excellently, I like it, is fast charging.
The MPPT algorithm is working fine with the single inductor coil. Not intuitive without reading the manual tho.
It is smart as indicated. It worked even through the cloud. Smart buy!
Quite portable and compact.
It absorbs much power from the panel compared to some other products I have tried