2000W Grid Tie Inverter with Power Limiter MPPT Stackable DC45-90V to AC190-260V. Why we produced the GRID TIE INVERTER WITH LIMITER? It is in response to the overwhelming clamor from our customers for a product that can control the amount of power that the grid tie inverters (GTI) can generate so that the amount of excess power produced by the solar panels are reduced to insignificant levels, if not eliminated — because in some countries, the producer pays for the excess power it gives to the distribution grid. This is because the electric power meters (the one provided by the electricity provider in the area) are not aware of the direction of power flow. In other words it only adds even if power is exported to the grid, thus, the consumers will be charged for power even if it is given to the grid, and this is the problem. This is the 2nd generation grid tie inverter with limiter. But in case customer install inverter far away from the main circuit breaker, we also enable the 2nd GTIL work with stand-alone limiter, we call this-external limiter. For sure, the inverter can work under normal Grid tie-no limit mode, just set on the nice LCD and save your setting. New upgraded firmware enable battery or solar limiter current and power model. User can set the maximum output power of inverter, this can make the inverter work at cooler contition as user want and extend the lifespan of the inverter. User can set kick in/off voltage of the inverter which can flexible using with battery bank depend on users mind and can prevent battery bank from over discharged. Continuous Power Output:1950W Peak Power Output:2000W Input DC Voltage Range:45V 90V Peak power tracking voltage:50V-90V AC Output Voltage Range:190VAC 260VAC Output Frequency:46Hz65Hz Standby Power Consumption. How to use the Inverter? Standard Grid Tie Inverter Model. More than 1 unit inverters stackable. The Grid Tie inverter converts DC power produced by Solar Panels to AC, connects to the grid and feed all of the power available from the panels to the AC load. All excess power that is not needed by the load is then exported to the Grid. If the Grid fails, then the Grid Tie Inverter will turn off. When the Grid comes back on line. The Grid Tie Inverter will again supply power to the load and any excess power is exported to the Grid again. If the Solar Panel is producing less power and the GTI cannot deliver all the power needed by the load, then power will be supplemented by the Grid. Power Meters (Except smart meter) are not aware of the direction of Power flow. The user then pays for the power exported and delivered by the Grid. Using Grid Tie Inverter With Limiter Model. The Grid Tie Inverter with Limiter delivers only the power needed by the load and prevents delivering excess power hence avoids excess power in going back to the Grid. The heart of the Grid Tie Inverter with Limiter is the Limiter Module (LM). The LM continuously sampled the power needed by the load through the current sensor connected after the Main Circuit Breaker. The LM then will process the signal. It then sends signal to Grid Tie Inverter how much power to deliver to the load in real time. The user, after installing and connecting the GTIL correctly, need not do anything and the unit will do its work automatically. Installation of GTIL With Internal Limiter. This installation is not require an additional limiter module, Installation is much easier. Clamp the current sensor cable to the hot wire to measure the current, the internal limiter will auto detect the load power and control the inverter output power, excess power will be well controlled. External protective device including dc and ac SPD(Surge protection device), dc and ac breaker, etc is recommended to installed in the system. Limiter Setting on the LCD of the inverter. The GTIL include three working mode:Work as normal GTI without power limitation. Work under Internal limiter mode and Work under External limiter mode, Pls make your setting on the LCD and save it, details setting operation, pls read the GTI manual. 5 Battery Discharge Power Mode. 6 Limiter Module Specification. Clamp sensor- Max 100A. Clamp sensor signal- 5v AC max mA. DC signal Cable- 5v DC, max mA. 1 x Solar Grid Inverter with Limiter 1 x Internal type Limiter clamp with sensor & 2m cable 1 x English User Manual. Sellers are not responsible for service transit time. Transit times are provided by the carrier, exclude weekends and holidays, and may vary with package origin and destination, particularly during peak periods. (Only for Business Express). Feedback is very important to us. Please do not give us any bad feedback. If you can do as we say, we will be very grateful. Please give us the opportunity to resolve any problem.