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    Prostar 1500 watt pure sine wave grid tie inverter

    • Origin:Guangdong, China
    • Brand:Prostar or OEM/ODM
    • Model:GridSolar 1.5KW
    • Size:136.5x268.5x410 mm
    • Weight:11.5 Kgs

    Prostar 1500 watt pure sine wave grid tie inverter

    1. Description
    2. Specification
    3. Applications
    4. Download

    Prostar 1500 watt pure sine wave grid tie inverter

    A grid-tie inverter is a power inverter that converts direct current (DC) electricity into alternating current (AC) with an ability to synchronize to interface with a utility line. Its applications are converting DC sources such as solar panels or small wind turbines into AC for tying with the grid.
    Residences and businesses that have a grid-tied electrical system are permitted in many countries to sell their energy to the utility grid. Electricity delivered to the grid can be compensated in several ways. "Net metering" is where the entity that owns the renewable energy power source receives compensation from the utility for its net outflow of power. So for example, if during a given month a power system feeds 500 kilowatt-hours into the grid and uses 100 kilowatt-hours from the grid, it would receive compensation for 400 kilowatt-hours. In the US, net metering policies vary by jurisdiction. Another policy is a feed-in tariff, where the producer is paid for every kilowatt hour delivered to the grid by a special tariff based on a contract with distribution company or other power authority.
     
    Prostar 1500 watt pure sine wave grid tie inverter
     
    Embedded with two smart MPP trackers, Prostar GridSolar PV inverters can operate at their optimum power output voltage even under variety of weather conditions. To ensures your customers an optimum returns, Prostar GridSolar PV inverters also allow a wide input voltage range to generate maximum 96% eciency. Besides, it als offers user-friendly design and modulized electric design. Bundled with monitoring software, Prostar GridSolar PV inverters can help users to monitor and calculate the accurate saving energy.
     

    Maximum Power Point Tracking (MPPT)

    Prostar GridSolar inverters use maximum power point tracking (MPPT) to get the maximum possible power from the PV array. Solar cells have a complex relationship between solar irradiation, temperature and total resistance that produces a non-linear output efficiency known as the I-V curve. It is the purpose of the MPPT system to sample the output of the cells and determine a resistance (load) to obtain maximum power for any given environmental conditions.
    The fill factor, more commonly known by its abbreviation FF, is a parameter which, in conjunction with the open circuit voltage and short circuit current of the panel, determines the maximum power from a solar cell. Fill factor is defined as the ratio of the maximum power from the solar cell to the product of Voc and Isc.
    There are three main types of MPPT algorithms: perturb-and-observe, incremental conductance and constant voltage. The first two methods are often referred to as hill climbing methods; they rely on the curve of power plotted against voltage rising to the left of the maximum power point, and falling on the right.
     
    Proudct Features
     
    • Advanced DSP control technology delivers accurate data
    • Smart independent MPPTs to enhance overall efficiency
    • Up to 96% high conversion efficiency
    • Modulized design for easy maintenance
    • Industrial-grade components used for robust operation
    • Data log up to 15 years
    • IP 65 protection for outdoor and harsh environment
    • 5-year product warranty
    • Free monitoring software
     
    Inverter failure
    Solar inverters may fail due to transients from the grid or the PV panel, component aging and operation beyond the designed limits. Following are some common reasons specific components of inverters age quickly or fail:
     
    Capacitor failure
    • Electrolytic materials age faster than polycarbonate and other dry dielectric materials
    • Voltage stress
    • Continuous operation under maximum voltage conditions
    • Frequent short-term voltage transients
    • Current stress
    • High current increases the internal temperature
    • Thermal stress on component terminals
    • Improper Charge and discharge rates
    • Not operating in ambient temperatures
    • Mechanical stress
    • Vibrations
     
    Inverter bridge failure
    • Usage beyond its rated operating limit
    • Overcurrent and overvoltage
    • Other malfunctioning components
    • Thermal shock
    • Thermal overload
    • Extremely cold operating temperature
     
    Electro-mechanical wear
    • Component stress
    • Contamination at contacts
    • Extreme temperature conditions
    • Ultrasonic vibration originating in (magnetic cores of) inductive components

     

     

     

    Grid tie Inverter Characteristics
     
    Rated output power: This value will be provided in watts or kilowatts. For some inverters, they may provide an output rating for different output voltages. For instance, if the inverter can be configured for either 240 VAC or 208 VAC output, the rated power output may be different for each of those configurations.
     
    Output voltage(s): This value indicates to which utility voltages the inverter can connect. For smaller inverters that are designed for residential use, the output voltage is usually 240 VAC. Inverters that target commercial applications are rated for 208, 240, 277, 400, or 480 VAC and may also produce three phase power.
     
    Peak efficiency: The peak efficiency represents the highest efficiency that the inverter can achieve. Most grid-tie inverters on the market as of July 2009 have peak efficiencies of over 94%, some as high as 96%. The energy lost during inversion is for the most part converted into heat. This means that in order for an inverter to put out the rated amount of power it will need to have a power input that exceeds the output. For example, a 5000 W inverter operating at full power at 95% efficiency will require an input of 5,263 W (rated power divided by efficiency). Inverters that are capable of producing power at different AC voltages may have different efficiencies associated with each voltage.
     
    CEC weighted efficiency: In contrast to peak efficiency, this value is an average efficiency and is a better representation of the inverter's operating profile. Inverters that are capable of producing power at different AC voltages may have different efficiencies associated with each voltage.
     
    Maximum input current: This is the maximum amount of direct current that the inverter will use. If a DC power source, such as a solar array, produces an amount of current that exceeds the maximum input current, that current will not be used by the inverter.
     
    Maximum output current: The maximum output current is the maximum continuous alternating current that the inverter will supply. This value is typically used to determine the minimum current rating of the over-current protection devices (e.g., breakers and fuses) and disconnects required for the output circuit. Inverters that are capable of producing power at different AC voltages will have different maximum outputs for each voltage.
     
    Peak power tracking voltage: This represents the DC voltage range in which the inverter's maximum point power tracker will operate. The system designer must configure the strings optimally so that during the majority of the year, the voltage of the strings will be within this range. This can be a difficult task since voltage will fluctuate with changes in temperature.
     
    Start voltage: This value is not listed on all inverter datasheets. The value indicates the minimum DC voltage that is required in order for the inverter to turn on and begin operation. This is especially important for solar applications, because the system designer must be sure that there is a sufficient number of solar modules wired in series in each string to produce this voltage. If this value is not provided by the manufacturer, system designers typically use the lower band of the peak power tracking voltage range as the inverter's minimum voltage.
     
    IPxx rating: The Ingress Protection rating or IP Code classifies and rates the level of protection provided against the ingress of solid foreign objects (first digit) or water (second digit), a higher digit means greater protection. 
     
    Warranty
    One year warranty after the date of delivery.
     
    Payment Terms
    Terms of payment is T/T or L/C. 30% deposit before production, 70% balance before shipment.
     

    Contact Information

     

    Contact Person: Mr. Orson

    Email: inquiry@prostarsolar.netprostarsolar@sina.com

    Skype: orsonz.prostar

    Mobile: (+86)-13827733783 (whatsApp)

    Website: www.prostarsolar.net

     

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    Tag:  grid tie inverter pure sine wave inverter 1500 watt inverter

    Prostar 1500 watt pure sine wave grid tie inverter Specification

     

    Model GridSolar 1.5KW GridSolar 2KW GridSolar 3KW GridSolar 5KW
    INPUT (DC)
    Max. DC Power 1650 W 2200 W 3300 W 5000 W
    Maximum DC Voltage 450 VDC 500 VDC 500 VDC
    MPP Voltage Range 150 VDC ~ 400 VDC 200 VDC ~ 450 VDC 150 VDC ~ 500 VDC
    DC Nominal Voltage 360 VDC 370 VDC
    Start-up Voltage / Initial Feeding Voltage 120VDC / 150VDC 125VDC / 150VDC
    Number of MPP Trackers / Strings per MPP Tracker 1 / A:1 1 / A:1 2 / A:1;B:1
    Maximum Input Current 1 x 11A 1 x 13A 2 x 15A
    OUTPUT(AC)
    AC Nominal Power 1500 W 2000 W 3000 W 4600 W
    Maximum AC Apparent Power 1600 VA 2100 VA 3000 VA 4600 VA
    AC Grid Frequency 50 Hz / 60 Hz
    Nominal Output Current 6.6 A 8.7A 13 A 20 A
    Nominal AC Voltage 230 VAC
    AC Voltage Range 184-264 VAC*
    Power Factor @ Rated Power > 0.99
    EFFICIENCY
    Maximum Efficiency 96% 97.0% 97.3%
    European Efficiency @ Nominal Voltage & 100% Load 95% 96.0% 96.7%
    PROTECTION
    DC Reverse-Polarity Protection Yes
    Ground Fault Monitoring Yes
    Grid Monitoring Yes
    AC Short Circuit Protection Yes
    PHYSICAL
    Dimension, D x W x H (mm) 136.5 x 268.5 x 410 160 x 270 x 450 182 x 308 x 515
    Net Weight (kgs) 11.5 11.5 15.0 20.0
    INTERFACE
    Intelligent Slot USB & RS-232 card / Option: SNMP card and Modbus card
    ENVIRONMENT
    Humidity 0 ~ 100% RH (No condensing)
    Altitude 0 ~ 1000 m**
    Operating Temperature -25°C to 60°C
    COMPLIANCE
    Standard CE, VDE-AR-N 4105, IEC62109, ENEL Guide 2009, RD 1663, G83/1-1, AS3100/AS4777

    *The AC Voltage Range may vary depending on different country grid standard
    **Power derating 1% every 100 m when altitude is over 1000m.


    Tag:  grid tie inverter pure sine wave inverter 1500 watt inverter

    Prostar 1500 watt pure sine wave grid tie inverter Applications

     

    Prostar GridSolar Inverter

    Prostar GridSolar Inverter

    Prostar GridSolar Inverter


    Tag:  grid tie inverter pure sine wave inverter 1500 watt inverter