-  LT4320 Ideal Diode Bridge Controller 
-  LNK304GN  AC-DC Off-Line Switcher 
-  VIPer22A  almost off-line switcher 
-  BQ76PL455A  16-Cell Industrial Battery Monitor With Passive Cell Balancing 
-  NCP305 Low Voltage Detector (brownout) 
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-  TSC101 High side current sense amplifier 
-  ICL7106 all-in-one multimetr 
-  TL431 Adjustable Precision Shunt Regulator 
-  PT4115 inductive step-down converter, designed for driving single or multiple series connected LED 
-  BQ24650 - MPPT controller 
-  SC8802 battery buck/boost; Aliexpress: search for “Bi-directional Fast Charge Module” or “PD 60W Charging module” 
-  1ED3491MU12M FET driver 
-  LTC6811 balancer