EEVblog 1518 - Hoymiles Solar Microinverter TEARDOWN

Depotting, teardown, and some reverse engineering schematic analysis of the 400W Hoymiles solar microinverter. CORRECTIONS: Hoymiles vs Enphase microinverter review: Forum: 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 - Anti-islanding 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 Support the EEVblog on: Patreon: Odysee: @eevblog:7 Web Site: EEVblog2: EEVdiscover: AliExpress Affiliate: Buy anything through that link and Dave gets a commission at no cost to you. Donate With Bitcoin & Other Crypto Currencies! T-Shirts: #ElectronicsCreators #solar #microinverter Теги: eevblog,video,solar,solar microinverter,microinverter,hoymiles,hoymiles microinverter,teardown,reverse engineering,schematic,micro inverter schematic,solar power,home solar,inverter,micro inverter,solar panels,micro inverter grid tie