Description:

300W/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:

On Grid Tie Inversor
Rated Output Power:280W/320W/480W/580W/680W

DC Input: 18V-50V

AC Output Voltage: 120V/240V

Frequency Range: 50/60HZ Auto

MPPT range: 24V - 40V.

Solar Panel Voltage: Vmp30-39V; Voc38-46V

Solar Panel Power: maximum 300W/350W/500W/600W/700W

On Grid inverter Certification:CE

User notice：

• Use solar panel ONLY connect to this equipment.
• This equipment is ON-GRID Microinverter, To make it work properly, it must be connected to the power grid correctly,and the power grid is working properly, When the power grid stopped working, it will also stop generating.
• Do NOT exceed PV panel(s) voltage over the Solar Grid Tie Inverter max input voltage.（Voc＜50V）
• Do NOT exceed PV panel(s) power over the Grid Tie solar Inverter max input power.（300W/350W）
• The positive and negative poles of the solar panel cannot be reversed. If you extend the solar panel cable. You need to be careful about this problem.
• Install away from direct sunlight and direct rain exposure.(Ventilated, dry, cool)

Regarding the heating problem of the inverter:

this is normal phenomenon. All electronic devices generate heat during operation. The inverter uses aluminum alloy material. Metal can conduct heat better. The inverter also has over-temperature protection if the temperature is high. Then the inverter will automatically reduce the working output efficiency. Or stop working. After cooling down, restart. It is recommended to install the inverter in a ventilated, dry and cool place.

About the upgrade of the inverter:

In order to better protect the inverter, we have upgraded the drive of the inverter. When the inverter reaches a certain temperature, it loses half of its power. When the thermal temperature drops to normal, it outputs full power again. If still unable to output full power, disconnect and reconnect.

About inverter repair：（This is a common problem of micro-inverters）

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.（ This type of product is prone to fuse damage. After damage, you can