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Pure Sine Wave Micro On Grid Tie Inverter

From R1857.71
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  • Description

    1000W Grid Tie Inverter for 18V/36V Solar Panel, MPPT function, DC 10.5~28V /DC 22-50V to AC 220/110V Pure Sine wave Micro On Grid Tie Inverter

    Wholesale consult the service of store .

    Noted:Please connect the AC mains power first, and then connect the DC Solar panel input.

    Input and output:

    1.DC input limit
    Input voltage range: 10.5V to 28V/ 22V to 50V
    Solar Panel: Recommend using the power more than 30W and the standard voltage of 17.5V PV panel for GTI-1000.
    Recommend using the power more than 60W and the standard voltage of 35V PV panel for WV-1000.
    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.
    2.AC output:
    Voltage range of the inverter whose output is 220V AC.:180V -260V
    Voltage range of the inverter whose output is 110V AC.: 90V – 140V

    Product descriptions:

    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.

    Connection mode:


    1.Red terminal: Connect DC positive, black terminal: Connect DC negative. Show in figure 1.
    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

    Red LED:

    1、Low-voltage protection (input DC voltage is less than 10.5VDC).

    2、Over-voltage protection (Input DC voltage is greater than 28.5VDC).

    3、Over-temperature protection (when the chassis temperature is above 75℃,the temperature dropped about 2-10 minutes to restart automatically after cooling).

    4、Fault Protection (when 110VAC or 220VAC power outage or shutdown).

    5、Islanding protection: When the electric supply stop, the inverter automatically shut down output.

    Green LED:

    1、Green LED flashing: The inverter is adjusting power output. MPPT is in working condition.

    2、Green LED long in time: The inverter is in working condition with the maximum output power.

    Stack using
    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:
    Figure 4

    Import duties, taxes and charges are not included in the item price or shipping charges. These charges are Buyer’s responsibility.
    Please check with your country customs office to determine what these additional costs will be prior to bidding/buying.
    For custom clearance procedure. If you need help, please let us know.
    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
    CE certified.
    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.



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