1. Advanced patented technology, MPPT efficiency is higher.
2. High-quality imported components, more stable quality, lower failure rate. Significantly longer life, more than 10 years.
3. Each inverter need to pass twice testing (20 hours) before leaving factory.
4. Warranty: 2 years of free maintenance and replacement, lifetime technical support.
5. Low cost and easy installation .
6. Free combination.
7. Combination of SGPV does not interact.
8. Improving the efficiency of the entire solar power system.
9. Low power consumption.
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 problemThis is the 2nd generation grid tie inverter with limiter.With the 2nd generation GTIL,we integrated the limit function inside the GTI-We call this internal limiter.In this way,No additional limiter module is needed,reduced customerrsquos cost,more easier for installation.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 .
Item | Model | WG1000AC24V | WG1000AC48V | WG2000AC48V |
Wind Turbine | Rated Wind Power | 1000W | 1000W | 2000W |
Rated wind Voltage | 24VAC | 48VAC | 48VAC | |
Inverter Input | DC input voltage | 22V-60VDC | 45V-90VDC | 45V-90VDC |
MPPT Voltage | 25V-60VDC | 50V-90VDC | 50V-90VDC | |
Inverter Output | AC output | Auto: 115V(95V-140V); | Optional:115V/230V | |
Frequency | Auto: 50Hz(47.5-51.5Hz);60V(59.3-60.5Hz) | |||
Power Factor | >0.95 | |||
Output | Pure Sine Wave | |||
MPPT Effeciency | 99% | |||
Characteristic | Protection | 1. Over Current Protection | ||
LCD display | 1.utility grid AC voltage, waveform, frequency | |||
Color | blue(stock), Gold and Silver(custom-made) | |||
Accessories | 1. dump load resistor | |||
Physical properties | N.W/G.W | 4.3KGS/6KGS | 4.3KGS/6KGS | 5.4KGS/7.5KGS |
Color | blue(stock), Gold and Silver(custom-made) | |||
Product Size | 322x196x88mm | 322x196x88mm | 434x196x88mm | |
Packing Size | 450x320x180mm | 450x320x180mm | 450x320x180mm | |
Choosing a suitable dump load resistor.
because SUN series grid tie inverter for wind turbine has built in dump load controller, so the inverter can connect with dump load resistor directly. There are two terminals for dump load resistor connection on the panel of the inverter.Different model of grid tie inverter need to connect with different type of dump load resistor, We willsend you the applicable resistors according to the inverter model you ordered.The connecting drawing of "SGWT"
WDL model of SUN series grid tie invereter connected with AC output type of wind turbine
BWAL model of SUN series grid tie invereter connected with AC output type of wind turbine
Connecting two SUN-1000G2-WAL with a max. power is 2KW wind turbineInstalling Sunshine Grid Tie Power System to Three Phases Utility Grid.When the Capacity of Gird Tie Power System is larger, intall all the power system to one phase of the utility grid is not reasonable, maybe this will cause unbanlance of the three phase of the utility grid.In this section, we will explain how to install Sunshine Power System to three phases utility grid seperately in order to balance the fed power.
Three Phases Grid Tie Power System
