Y&H 1400W Grid Tie Inverter Stackable MPPT Pure Sine Wave DC16-28V Solar Input AC90-140V Output for 12V Solar Panel

• UPC   746608205095
• Grid Tie Inverter MPPT Range 15.5-23V【DO NOT use solar controller load ports to connect to the inverter】 Vmp(of a solar panel) must be in the MPPT range to ensure the good output efficiency【Red / green lights flash alternating. This is the solar panel power or voltage is too low】 200W-1700W Solar Panel:Vmp: 18-21V, Voc: 20-24V【Please do not use other voltage input, for example: (10.8V-15V)and (25-30V)】The DC positive and negative connections are reversed, and the inverter Led will not light up. Micro Grid Tie Inverter Doesn't work with 12V battery【Each time you move the inverter, tighten the DC connection terminals. Avoid short circuit of DC terminal due to loose connection】 Micro Inverter Max Power Point Tracking and Stackable,Island Protection. If the DC connection is loose and causes a short circuit, then smoke may be emitted.The inverter adopts aluminum alloy casing, so there is no fire. Please note: Do not use it together with a bidirectional meter in the local power grid. This is because the excess power from the inverter will be fed back into the grid, resulting in increased electricity costs. For a bidirectional power grid, we recommend using our SUN-Inverter series. 【About After-sales Service】We will provide you with the necessary technical support to ensure smooth operation and use of our product. If you have any questions after receiving the product, please feel free to contact us. Your support means a lot to us, and we are dedicated to ensuring that you have a good product experience at Y&H.