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      2. Home>Products>Grid tie solar inverter>TressSolar 1TKS-7KTS 2014 NEW Type

        Appearance

         

        Description

        The grid connected inverter can be used with a connection to grid or power lines. This type supplies the loading appliances with electric power produced by photovoltaic systems.

        The advantage of grid-type is not to worry any power waste, because by connecting inverter to grid, it can save any surplus electricity.

         

        Feature

        *   Can be applied to various field, main for solar and wind system.

        *   Strong IP65NEMA 4protection, completed sealed cover suitable for harsh environment.

        *    Advanced MPPT tracking 

        *    No isolation transformer H6 full-bridge structure, highest efficiency reach 97% (Europe 96.5%)

        *    Over voltage, short circuit, overload, overheat and islanding protection etc.

        *    Different national standards for choice through keypress.

        *    Multi-language LCD display, convenient for users to monitor main parameters from different countries.

        *    Max MPPT votlage range

        *    5 years warranty period can be extended to 25 years

        Parameters

          1KW~3KW

        Model 

        TressSolar1KTS

        TressSolar1.5KTS

        TressSolar2KTS

        TressSolar3KTS

        Max. DC input powerW

        1100

        1600

        2300

        3200

        Max. DC input voltageV

        500

        500

        500

        500

        Max. DC input current (A)

        8.8

        9.7

        11

        13

        Number of independent MPPT 

        inputs/strings per MPPT input

        1/1

        MPPT Voltage range (in the situation 

        of rated power)

        120-425V 

        120-425V 

        180-500V  

        180-500V

        Power

        1000W

        1500W

        2000W

        3000W

        Voltage output range

        230V (180 - 270V)  (Can be adjusted)

        Rated voltage

        AC 230V

        AC Frequency 

        Grid frequency 50(47-52)

        Phase 

        Single phase

        Power factor

        1

        Max. Output current 

        4.5A

        6.8A

        9A

        13.6A

        THD 

        At rated power and the sine wave <3.5

        Max. Efficiency

              96.7%       

        96.8%  

        96.8%  

        96.8%

        European weighted efficiency

        95.5%              96%                 95.8%           96.2%

        MPPT Efficiency

        99.90%

        Degree of protection 

        IP65/NEMA 4X

        Cooling method 

        Natural cooling

        Noise emission 

        <50dB

        Topology

        Transformerless

        Data interface

        External RS 232C /485/WiFimoduleoptional

        Inverter 

        Input over voltage, output short circuit, overload ,overheat protection

        Grid 

        Anti-islanding(IEEE 1547),over/under voltage of grid, over/under frequency of 

        grid protection

        Operaton temperature range 

        Airiness  -10℃~40℃50℃

        Stored temperature 

        -25℃~60℃

        Relative humidity 

        0~100%

        Environment

        Have no corrosion gas, flammable gas, oil mist,dust etc.

        Standby power consumption 

        0W

         

          4KW~7KW

        Model 

        TressSolar4KTS

        TressSolar5KTS

        TressSolar6KTS

        TressSolar7KTS

        Max. DC input power(W) 

        4200

        5400

        6100

        7000

        Max. DC input voltageV

        550

        550

        550

        550

        Max. DC input current (A)

        8.8

        9.7

        11

        13

        Number of independent MPPT 

        inputs/strings per MPPT input

        2

        MPPT Voltage range (in the situation 

        of rated power)

        180-500

        Power

        4000W

        5000W

        6000W

        7000W

        Voltage output range

        230V (180 - 270V)  (Can be adjusted)

        Rated voltage

        AC 230V

        AC Frequency 

        Grid frequency 50(47-52)

        Phase 

        Single phase

        Power factor

        1

        Max. Output current 

        17.5A

        23A

        27A

        32A

        THD 

        At rated power and the sine wave <3.5

        Max. Efficiency

        96.7% 

        96.8% 

        96.8% 

        96.8%

        European weighted efficiency

        95.5%

        96%

        95.8%

        96.2%

        MPPT Efficiency

        99.90%

        Off/On Voltage

        70-100V

        Degree of protection 

        IP65/NEMA 4X

        Cooling method 

        Natural cooling

        Noise emission 

        <50dB

        Topology

        Transformerless

        Data interface

        External RS 232C /485/WiFimoduleoptional

        Inverter 

        Input over voltage, output short circuit, overload ,overheat protection

        Grid 

        Anti-islanding(IEEE 1547),over/under voltage of grid, over/under frequency 

        of grid protection

        Operaton temperature range 

        Airiness  -10℃~40℃50℃

        Stored temperature 

        -25℃~60℃

        Relative humidity 

        0~100%

        Environment

        Have no corrosion gas, flammable gas, oil mist,dust etc.

        Standby power consumption 

        0W

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