Solar Inverter Off-Grid Type Solartec D 6000/8000

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10 unit
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1000 unit/month

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Product Description:

Product Description:

The photovoltaic grid-connected inverter series of Solartec D 6 - 8 kW are applicable to all types of commercial rooftop projects or grid-connected power plant systems. The nominal output powers of this series are 6 kW and 8 kW respectively.


This series of inverters has 2 string MPP trackers and three level technology. These features ensure the high utilization rate of grid and maximize the system efficiency. The new technology of this series supports the adjustable power factor and grid monitoring, complies to German BDEW medium voltage guidelines and reaches European and Australian certification standards .

Efficient

Maximum efficiency 98 %

Flexible tracking with two MPP trackers

Reliable

Integrated DC switch

Three phase grid connection

Reliability and long life ensured by film capacitors

Flexible

DC input voltage up to 1,000 V

Reactive power supply

For indoor and outdoor installation

Communicative

RS232 / RS485 interfaces as standard

 

 

Product Datasheet:

 

Solartec D 6000

Solartec D 8000

Input Data

Max. DC Power

6350 W

8250 W

Max. DC Voltage

1000 V

1000 V

System Start-up Voltage

250 V

250 V

Full Load Voltage Range MPPT

250 V - 800 V

250 V - 800 V

Max. Input Current

2 × 16A

2 × 16A

Nominal DC Voltage

650 V

650 V

Number of MPP Trackers

2

2

Strings of each MPPT

A : 1, B : 1

A : 1, B : 1

Output Data

Nominal AC Output

6000 W

8000 W

THD of AC Current

< 3.0 %

< 3.0 %

Nominal Grid Voltage Range

230 V - 400 V (3/N/PE)

230 V - 400 V (3/N/PE)

Nominal Grid Frequency

50 Hz

50 Hz

Adjustable Displacement Factor

0.9 overexcited...0.9 underexcited

0.9 overexcited...0.9 underexcited

Max. Output Current

10 A

13 A

Efficiency

 

Solar Inverter Off-Grid Type Solartec D 6000/8000

Product Advantages:

  1. Powered by DC current

  2. Can used out of doors

  3. High effiency and low noise

 

 

FAQ

  1. What is your payment terms?

    We accept T/T payment, normally we need 20% T/T in advance, 80% payed before shipment.

  2. What is your packing system?

    We put the sistem in the wooden box.

  3. Can you do OEM service?

    Yes we can, but we need to do it with a certain order quantity.

 

 

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Q:Grid-connected inverter is generally divided into photovoltaic power generation grid-connected inverter, wind power grid-connected inverter, power equipment and grid-connected inverter and other power generation equipment power generation inverter.
The grid inverter is a current source, the output voltage is basically the grid voltage, may be slightly raised.
Q:What is the difference between a PV inverter and a solar inverter?
The main function of photovoltaic grid-connected inverter is to convert the DC power of the solar PV module into the same frequency as the sinusoidal AC power of the grid (the grid is generally AC power grid, DC can not be directly connected)
Q:Is the PV inverter a current source or a voltage source?
Photovoltaic inverter, also known as power regulator, according to the inverter in the use of photovoltaic power generation system can be divided into two kinds of independent power supply and grid.
Q:Three-phase photovoltaic inverter grid, the use of phase-locked loop is what?
In addition to the function of converting DC current into alternating current, the inverter also has the maximum output tracking function (MPPT), overvoltage protection, short circuit protection, island protection, overheat protection, overload protection and DC grounding
Q:How the output voltage of the PV inverter and the grid-connected voltage are determined
Inverter is the DC power (battery, battery) into alternating current (usually 220V, 50Hz sine wave). It consists of inverter bridge, control logic and filter circuit. Widely used in air conditioning, home theater, electric wheel, power tools, sewing machines, DVD, VCD, computer, TV, washing machine, range hood, refrigerator, video recorders, massage, fan, lighting and so on. In foreign countries
Q:What is the difference between a grid-connected inverter and an off-grid inverter? What are the advantages of a hybrid inverter?
Offline generally need energy storage, not to send energy to the Internet. Grid has no right to interfere.
Q:Solar grid inverter does not merge into the grid, direct access to the load to the load power supply?
Which depends on the grid inverter in the absence of the grid there is no independent operation of the function of the general grid inverter is the current type, only responsible for the power to the grid, the voltage is maintained by the grid,
Q:After the PV inverter, how to achieve the same period before the network?
Grid simulator: analog power grid, normal and abnormal conditions, overvoltage, undervoltage, over frequency, under frequency, sudden power failure, etc.
Q:Photovoltaic grid-connected inverter problem
But Baidu Encyclopedia clearly pointed out: the zero line is the secondary side of the transformer leads the neutral point of the line, and the phase line constitutes a circuit for power supply equipment.
Q:In a photovoltaic grid-connected project, the role of the inverter is to convert the voltage into AC 220V or 380V for the grid, since the transformer will raise the voltage again
Unless the power is not issued for their own use, is to be sent to other areas, it needs to boost, such as the western region of those large power stations

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