The world’s first daisy-chain single unit microinverter with extremely wide DC input operating voltage range (16-60V) and low start-up voltage (22V only). Works with 60 or 72 cell solar panels. The Hoymiles single unit microinverterHM-300/HM-350 / HM-400 are perfect for your PV system with uneven number of solar panel numbers with world’s No.1 CEC weighted efficiency – 96.5% (peak efficiency – 96.7%) in 2015.
Up to 60V DC input voltage (natural rapid shutdown) to guarantee no electric shock & fire risk on rooftop.
Module-level MPPT to ensure 10-30% more energy harvest compared with string inverter.
Module-lever monitoring for remote troubleshooting & maintenance management.
- Smaller, Lighter & Easier.
Smaller than A4 paper size, 1.98kG only with AC cable (1 m) integrated, one person’s easy installation.
- More stable & reliable.
6000V surge protection, MTBF (mean time between failure) > 550years, yearly failure rate < 0.18%.
- Better Payback (IRR).
Module-level solution, extremely low failure, longer generation(star-up voltage 22V only), low LCOE (Levelized Cost of Electricity)
for long period (20+ year) of investment.