Another Low Cost MPPT Deal or Not?
Possible alternative to the Eco-Worthy (at $102,) this is $30 more, but also with free shipping, but has the remote (short wire though--maybe you can get longer wire from phone or whatever?) Pretty su...
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That link in the OP has a very interesting blurb on when to choose PWM and MPPT, saying if it is either sunny or raining you might as well get PWM, but if cloudy you do better with MPPT (more to it than that--worth a read)
Same blurb says their MPPTs are 100v input limited. Inconsistent with 150v of the OP controller spec. Whatever.
If you look at their collection of solar controllers , there are several of these at various prices. You can get this one without the remote for a few dollars less.
It also says it has a 4-stage charging profile (Eco is 3 stage but not sure if that is significant)
Same blurb says their MPPTs are 100v input limited. Inconsistent with 150v of the OP controller spec. Whatever.
If you look at their collection of solar controllers , there are several of these at various prices. You can get this one without the remote for a few dollars less.
It also says it has a 4-stage charging profile (Eco is 3 stage but not sure if that is significant)
