Introduction Why we produced the GTI-L --- 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 GTIL of Masspower.The first generation GTIL must be used with an additional limiter module,we also add an switch button to enable the inverter either can work at limit mode or at normal grid tie mode. With the 2nd generation GTIL,we integrated the limit function inside the GTI-We call this internal limiter. Specification: Input Data Input Voltage Range 45-90vdc Max input DC voltage 90V Peak power tracking voltage 50-90V Output Data Max output power 1000W Nominal Voltage 110vac or 230vac (auto sensing) Nominal Voltage Range 95-140v or 185-265v Frequency Range 47.5-51.5 for 50hz,59.3-60.5 for 60hz Power Factor >0.95 Output Waveform Pure sine wave Characteristic Data MPPT Efficiency 99% Over current protection yes Over temperature protection yes Reverse polarity protection yes Anti-island protection yes Stackable Just for AC output Operating temperature range -20 0C ~ +50 0C Inverter inside temperature -20 0C ~ +85 0C Current THD 92% Comes with AC cable & Clamp for internal limiter function.

• The inverter can be connected to any outlet at home, when this line run by the conventional electric network. The small grid tie monitors the volume, frequency and phase of the home grid, then produce a pure sine wave that the frequency and phase are as same as the grid's, and the volume is a bit higher than the grid's, then according to the current controlled PWM, to control the output power to the grid. The small grid tie inverter just puts out power when the home grid is on.
• Can be used with either 110V or 230V AC Output (auto sensing)

The inverter can be connected to any outlet at home, when this line run by the conventional electric network. The small grid tie monitors the volume, frequency and phase of the home grid, then produce a pure sine wave that the frequency and phase are as same as the grid's, and the volume is a bit higher than the grid's, then according to the current controlled PWM, to control the output power to the grid. The small grid tie inverter just puts out power when the home grid is on.Masspower