Review on 🌞 High-Efficiency 50 Amp Solar Charge Controller - 48V, 36V, 24V, 12V Auto-Switching, PWM Panel Voltage Regulator for Lithium-ion, Lead Acid, LiFePO4 Batteries by Dale Hing

I am installing this regulator to charge my 24v battery. The problem I'm having is that I can't use the 100V input because the PWM controller just pulls down the PV voltage while maintaining the current. Otherwise I can use chains of 2 x 250w panels instead of connecting all panels in parallel. Since my panels are 32V I work fine with my can. However, I'm thinking about buying a MMPT charger to be able to connect more panels.