Introduction of Sunshine Grid Tie Inverter
- Sunshine Grid Tie Power Inverter is the world’s most technologically advanced inverter for use in utility-interactive applications. This manual details the safe installation and operation of the Sunshine Grid Tie Inverter.
- This integrated system maximizes energy harvest, increases system reliability, and simplified design, installation, and management.
- The small type solar grid tie power inverter can obtain the solar energy from the solar panel and can tie to the grid through its output cables with no extra equipment. The installation is very convenient and reliable.
- We call the system combined with a small solar grid-tie inverter and solar panels as ‘SGPV’. The system includes solar panels and small type grid tie inverter and an installation kit. Solar panels can be mono silicon, polygon silicon, non-crystal film, or any other material that can transform solar energy into electric energy. The power of the grid-tie inverter should be matched to the power of solar panels connected. So the power of SGPV is defined by its solar panels, it can be standardized according to its actual use.
- The inverter can be connected to any outlet of the utility grid at the house. The small grid tie inverter monitors the volume, frequency, and phase of the home utility grid, then produce pure sine wave AC power 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.
- When the sun shines, the PV panel will produce DC voltage, and the grid-tie inverter will change the DC voltage to AC voltage and puts out power to the home grid. When the total power of electric apparatus that is used in the house is larger than the output power of the inverters, these power from the inverters will be consumed in the house, this will slow down the power meter, otherwise, the difference of the output power of the inverter between the total used power of the apparatus will go out from the house to the out grid.
Advantage of the 2G grid tie inverter?
- The 2nd Generation grid tie inverter, new technical , Higher efficiency .
- Higher MPPT efficiency , Max 99%
- Multiple intelligent protection to ensure safe use.
- Wide DC input voltage , suitable for all types solar panels .
- Easy to install and easy to operate.
- UL1741, IEEE1547, VDE4105 standards .
- Two years Warranty , life time technical support .
- Power Limiter function , Battery discharge function support .
- Pure sine wave form output , THD < 5% .
Installation Procedure:
Installing Sunshine Grid Tie Power System involves several key steps:
- Considering the total capacity of the grid-tie power system that you need.
- Choosing applicable solar panels for Sunshine Grid Tie Inverter.
- Selecting accessories for the installation of the Grid Tie Power System.
- Select the correct model of Sunshine Grid Tie Inverter.
- Installing solar panels in a suitable place.
- Installing Sunshine Grid Tie Inverter to a suitable place.
- Connecting Sunshine Grid Tie Power System with cables and connectors.
- Grounding the system.
- Completing Sunshine installation map and Connecting the PV modules.
we can see that method 2 is a good choice because, with method 1, the DC cables are thicker, so it is more expensive, and three pairs of connectors for parallel connecting plus three pairs of MC4 connectors should be used.
But with method 2, the DC cables are thin, and just a pair of connectors for parallel connecting and a pair of MC4 connectors should be used.
Installing Sunshine Grid Tie Power System to Three Phases Utility Grid
For example, installing a 3KW grid ties the power system to a three-phase utility grid. as the picture shows, we separate the 3KW power system into three power system units, every unit has 1KW power. Connecting every system unit to a different phases, this can balance all grid-tie power to three phases of the utility grid. Fellow this way, you can install a more large grid-tie power system to three phases, just separate the whole power system into three equal power system units.
The layout of Sunshine Grid Tie Power Inverter
①.DC Input Positive Terminal. This terminal will connect to the positive wire of solar cables that are connected with the positive pole of the solar panels.
②.DC Input Negative Terminal. This terminal will connect to the negative wire of solar cables that are connected with the negative pole of the solar panels.
③.AC socket, This socket will connect the inverter to the public grid via the AC cable.
④⑤.Cooling fans.
Outline Drawing of SUN Series Grid Tie Power Inverter
Parameters
|
Model
|
SUN-1000G2-LCD
|
SUN-2000G2-LCD
|
|
Continuous Power Output
|
980W
|
1960W
|
|
Peak Power Output
|
1000W
|
2000W
|
|
Input DC Voltage Range
|
22V-65V/45V ~ 90V
|
|
Peak power tracking voltage
|
25V-60V/50V-90V
|
|
AC Output Voltage Range
|
90V-140V/190V ~ 260V
|
|
Output Frequency
|
46Hz~65Hz
|
|
Standby Power Consumption
|
<0.5W
|
|
Total Harmonic Distortion
|
<5%
|
|
Peak Inverter Efficiency
|
92%
|
|
MPPT Efficiency
|
99%
|
|
Power Factor
|
0.99
|
|
Output Wave Form
|
Pure Sine Wave
|
|
MPPT Function
|
Yes
|
|
Over Current Protection
|
Yes
|
|
Over Temperature Protection
|
Yes
|
|
Reverse Polarity Protection
|
Yes
|
|
Anti-Island Protection
|
Yes
|
|
Stackable
|
Yes
|
|
Weight ( Kg)
|
5.3kg
|
7kg
|
TIPS
SUN-1000G2-LCD：AC110V/220V output automatic
SUN-2000G2-LCD：Only supports AC220V output
LCD Display
Package
Inverter-1pcs☑ Power Cable-1pcs☑ English Manual-1pcs☑ Limiter ✔
Please read the specification carefully before install
User Manual (Temank-Power-Inverter-JYP-1000W-12-11-manual.pdf, 18,553 Kb) [Download]
