Due to the different communication protocols of different manufacturers, we strongly recommend that users who purchase our G2 series inverter to purchase this WIFI. (we adopt Eybond’s protocols). Otherwise, communication between WIFI and INVERTER may not be established due to different protocols.
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.
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 customer’s 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.
Advantage of The Sunshine Grid Tie Power System
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: 1 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
Package list:
2000W inverter*1 (Standard)
3M Limiter Sensor*1（Stanard）
EU Plug*1(Standard)
WIFI Modem*1 (Optional)
|
Item |
Model |
PV1000W24V |
PV1000W48V |
PV2000W48V230 |
PV2000W48V240 |
|
Unit Price |
Rated Power |
1000W |
2000W |
2000W |
|
|
RatedVoltage |
24V |
48V |
48V |
48V |
|
|
DC input voltage |
22V-60VDC |
45V-90VDC |
45V-90VDC |
45V-90VDC |
|
|
Solar |
MPPT Voltage |
22V-60VDC |
50V-90VDC |
50V-90VDC |
50V-90VDC |
|
AC output |
Auto: 120V(95V-140V); |
230V(185V-265V) |
240V(120V+120V) |
||
|
Inverter Input |
Frequency |
Auto: 50Hz(47.5-51.5Hz);60V(59.3-60.5Hz) |
|||
|
Power Factor |
>0.95 |
||||
|
Inverter Output |
Output |
Pure Sine Wave |
|||
|
MPPT Effeciency |
99% |
||||
|
Protection |
1. Over Current Protection |
||||
|
LCD display |
1.utility grid AC voltage, waveform, frequency |
||||
|
Color |
blue(stock), Gold and Silver(custom-made) |
||||
|
Characteristic |
Accessories |
1. . Limiter(sensor) |
|||
|
N.W/G.W |
4.3KGS/6KGS |
5.4KGS/7.5KGS |
|||
|
Color |
blue(stock), Gold and Silver(custom-made) |
||||
|
Product Size |
322x196x88mm |
434x196x88mm |
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|
Packing Size |
450x320x180mm |
450x320x180mm |
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1. Standard Grid Tie Inverter Model
one unit inverter
more than 1 unit inverters stackable
1.1. 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.
1.2. All excess power that is not needed by the load is then exported to the Grid.
1.3. 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.
1.4. 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.
1.5. 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.
2. Using Grid Tie Inverter With Limiter Model
2.1 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.
2.2 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.
2.3 The user, after installing and connecting the GTIL correctly, need not do anything and the unit will do its work automatically.
3. Installation of GTIL With Internal Limiter
3.1 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.
3.2 External protective device including dc and ac SPD(Surge protection device),dc and ac breaker,etc is recommended to installed in the system.
4.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
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 .
6 Limiter Module Specification
1. Clamp sensor- Max 100A
2. Wattmeter- Max 9999w
3. Terminal Block-Max 20A
4. Receptacle- max 2000w
5. Clamp sensor signal- 5v AC max mA
6. DC signal Cable- 5v DC, max mA
Installing 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
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