Y&H 350W Grid Tie Micro Inverter MPPT Solar Input Voc34-46V AC90-140V Output for 24V 36V Solar Panel
Brand: Y&H

350W Grid Tie inverter is a compact unit,which directly converts direct current into alternating current for powering appliances and/or office equipments and connecting to utility grid.The AC output from Smart Micro inverter is synchronized and in-phase with the utility grid.
Specifications:
Maximum Output Power:350W
Rated Output Power:320W
DC Input: 18V-50V
AC Output Voltage: 90V-140V
Frequency Range: 50/60HZ Auto
MPPT range: 24V - 39V.
Recommended Solar Panel Voltage: Vmp30-39V; Voc38-46V
Solar Panel Power: maximum 350W
Certification:CE
NOTE:Regarding voltage
The On Grid Tie inverter will start at 24V. After startup, the inverter can work at 18V-39V (Vmp), and the Voc of the solar panel cannot be higher than 50V.
Vmp=working voltage; Voc=open circuit voltage. 50V working voltage input cannot be used. (Vmp)
Why can't you use 12V solar panels. The working voltage of 12V solar panels is 18-21V, and the open circuit voltage is 20-24V. It is just a starting voltage. If the sunlight is weak, the inverter voltage will be lower than 18V. Cause the inverter to start repeatedly. Unstable operation damages the inverter.
About inverter warranty: Y&H provides a 1-year warranty. After a large amount of customer data feedback, the inverter cannot work because the DC or AC fuse is damaged. When you encounter this problem, we can send you accessories for free. And give you maintenance video instruction. You can easily replace it.

Grid Tie Inverter MPPT Range 24-39V
Vmp(of a solar panel) must be in the MPPT range to ensure the good output efficiency
Recommended Solar Panel Voltage: Vmp30-39V; Voc38-46V
Solar panel power cannot exceed 350W
Micro Grid Tie Inverter Doesn't work with battery