Depotting, teardown, and some reverse engineering schematic analysis of the 400W Hoymiles solar microinverter.
https://www.hoymiles.com/products/mic...

CORRECTIONS:    • Hoymiles Microinverter Reverse Engine...  

Hoymiles vs Enphase microinverter review: https://www.mcelectrical.com.au/hoymi...

Forum: https://www.eevblog.com/forum/blog/ee...

00:00 Hoymiles 400W Micro Inverter
01:05 Removing the silicone thermal potting compound
04:20 Mains wiring and dangers of high voltage DC string inverters
05:43 Installation requirements. Electrican vs solar installer
06:40 PCB top side
07:54 Antiislanding safety feature
09:56 What's a bit of flex...
10:48 Bottom the PCB
11:41 Reverse engineering time
15:57 Mains voltage and frequency detection
17:03 Schematic

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