Up to 100 A output and 99% efficiency – this is Magnum Energy PT-100
, one of the best charge controllers made in the USA. Forget about separate GFP breakers, the device comes with pre-installed ground fault protection. Other safety features are also up to the highest standards: the PT-100 can detect arcing, deal with excessive voltage and current, prevent power derating and short circuits. The device constantly makes performance logs and stores them for 255 days. The product is UL-listed.
- Automatic battery voltage detection in the supported range – 12 to 48 V
- An MPPT algorithm with tracking efficiency of up to 99% – one of the industry’s best
- Electronic mechanisms to protect against reverse polarity and current, excessive discharging and overloading
- An LCD screen and a set of comprehensive LED indicators give full account of the state of the PV system
- Bluetooth support for easy control via a smartphone app
This is not a ranking – each model can be the most optimal depending on your particular circumstances. We know how hard it is to make a choice, especially when picking from the very best. So, if you need more details on getting a perfect solar charge controller, we have you covered