Sattva Ram
100 W
- Joined
- Jan 4, 2020
- Messages
- 271
€ 19,51 | GREENTIME 36V/48V 500W/600W 30Amax BLDC Brushless Motor Controller Electric Bike Tricycle Dual Mode Sensor/Sensorless Controller
https://a.aliexpress.com/_mKmJLQc
Can someone tell me about the regen efficiency of this controller? I had a 15Fet GT controller and the regen efficiency was dismal. A lotta heat created in the motor yet hardly any amp going back (or nowhere near as it should based on the stopping power). By the look of it it wasnt better than 40%. Is this the same crap or it does have a better efficiency? (Maybe the 48v is of some benefit in this regard relative to the 72v).
I'd appreciate if someone could give a review.
https://a.aliexpress.com/_mKmJLQc
Can someone tell me about the regen efficiency of this controller? I had a 15Fet GT controller and the regen efficiency was dismal. A lotta heat created in the motor yet hardly any amp going back (or nowhere near as it should based on the stopping power). By the look of it it wasnt better than 40%. Is this the same crap or it does have a better efficiency? (Maybe the 48v is of some benefit in this regard relative to the 72v).
I'd appreciate if someone could give a review.