Amazon.com: DC-DC 8~32V to 45~390V High Voltage Boost Converter ZVS Step-up Booster Module Capacitor Charging Power Supply Module Adjustable Voltage Output IJJ : Electronics
2.7V, 90F Supercapacitor (BSCAP2790) – Bioenno Power
Using a 6V solar panel to charge a 6V rated supercapacitor, will capacitor explode/get damaged? - #37 by ShermanP - General Electronics - Arduino Forum