136
people found this helpful, as of 2023
ranked #219,353 most helpful
out of 571,544,897 reviews
★☆☆☆☆
Not an MPPT
This is just a PWM charger NOT an efficient MPPT charger, the advertising is incorrect.
the product in question
SUNYIMA 50A MPPT Solar Charge Controller with LCD Display Dual USB Multiple Load Control Modes,New Mppt Technical Maximum Charging Current (50A)
4.0★ · 693 ratings, as of 2023