Pure Sine Grid Tie Inverter for 18V Solar Panel, 1000W MPPT function, DC 10.5~28V to AC 220/110V Pure Sine wave Micro On Grid Tie Inverter
Input and output
1.DC input limit
Input voltage range: 10.5V to 28V
Solar Panel: Recommend using the power more than 30W and the standard voltage of 17.5V PV panel.
Recommend using multiple solar panels. Solar panel in series will result in high-input voltage which will exceed the working voltage range of the inverter.
Wind turbine system: Rated voltage 24VDC, maximum voltage 28VDC.
Voltage range of the inverter whose output is 220V AC.:180V -260V
Voltage range of the inverter whose output is 110V AC.: 90V - 140V
1. Directly connected to the solar panels (do not need to connect the battery)
Using precise MPPT function, APL functions, the inverter automatically adjust the solar panels of maximum output power，simply connect the solar panel to the grid inverters. Do not need to connect the battery.
2. AC 0 angle with high precision auto-detection
AC phase angle of 0 through isolation amplifier then input to the MCU for high-precision detection and analysis. The phase shift rate is less than 1%, thus achieve high-precision with phase modulation AC output together.
3. Synchronous High-frequency Modulation
In the process of the grid, usually adapt the same phase angle in parallel. (ie, When the two-phase alternating current total is equal to 0.Use switch to combination the two AC fusion) and the product is rectified AC half-frequency AC to 100Hz first, then the machine use the high frequency current in the circuit and semi-100Hz frequency alternating current generated combination, to achieve high-frequency modulation.
4.Pure Sine Wave Output
Use SPWM directly to make pure sine wave output.
5. Automatic Sensing Function Solar Luminosity
Use the latest luminosity perception operation technology. The different illuminate angle and intensity of the solar panel will produce different current output. Use advanced CPU to operate the different illuminance and the data can be directly displayed on the LCD. Then you can visually see the sense of the strength of the sun unit. Used more convenient.
6. Power Automatically Locked (APL)
In different current fluctuations, we should use the MPPT function. When the MPPT function adjusted to the maximum power point, the product automatically powers locked in maximum power point, then made the output power more stable.
7. Maximum Power Point Tracking (MPPT)
Because the current intensity and the voltage changes at any time, if there is no power point tracking, there will be a lot of problems. In the past time, usually adopt a solar controller, but this product uses high-precision MPPT operation power, automatic and immediate adjust the solar panels output power at the maximum output point, then achieve a stable output purposes.
8. Automatically Adapt To Different Load Power Factor
Adapt to any of the power load.
9. Constant Current, Constant Power
This product is constant current, constant output power, without any overload, over-current phenomenon.
10. Automatically Shut Down When The Power Output Of a Fault
When the city power system is in failure, the inverter will automatically turn off the output.
11. Current Limit Protection:Current limit
12. Stack Multiple Machines
13. Multiple small power inverters in parallel can achieve large output power.
14. High-Frequency High Conversion Rate:Adapt high frequency converter, the output more efficient.
1.Red terminal: Connect DC positive, black terminal: Connect DC negative. Show in figure 1.
2.AC socket: Connect to the mains. Put the side of the AC cord, which has holes into the inverter with 3 foot, outlet and the other side of the AC cord to home 3PIN AC outlet. Show in figure 2.
Figure 2 Figures 3
In order to achieve higher power use requirements, this product can be stacked, such as: 4-grid inverter1000W stacking can achieve 4000W.And the number of the stacking is unlimited. Used as shown in Figure 4:
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Remote area addition fee （FedEx & DHL）
A Remote Area is defined as a post code or in the absence of post code, a suburb /town name that is difficult to serve. A delivery to one of the following post codes and towns would attract a Remote Area surcharge.
For Import Express shipments, a pickup from one of the same post codes and towns would attract a Remote Area surcharge. Please refer to your service guide for the surcharge amount in local currency
100% QC before shipment.
Standard 1 year product warranty
Warranty will cover only items that are deemed to fail under normal usage. Accidental damage due to environmental causes or incorrect usage and installation will not be covered in warranty (but still serviceable)
Contact us directly for warranty issues
Buyer is responsible for warranty return shipping.