The thread is not about a Megarevo inverter - it is manufactured by SRNE.
Y&H rebadged inverters manufactured by several manufacturers, and they may well offer an inverter manufactured by Megarevo as well.
But the new 10kW (5+5kW) HF split-phase hybrid inverter Y&H is offering is manufactured by SRNE (the same manufacturer behind Midnight Solar’s DIY inverter series…).