On Grid Solar Inverter Sununo-TL3KB 1MPPT

Ref Price:
$400.00 - 430.00 / unit
Loading Port:
Guangzhou
Payment Terms:
TT or LC
Min Order Qty:
28 unit
Supply Capability:
5000 unit/month

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Product Description:

Product Advantages:

1.Flexible

• Ethernet / Wi-Fi communication

• Wide range of DC input voltage

• IP65 for indoor and outdoor use

2.Reliable

• Comprehensive protection functions

• Compact design, fanless

• First-class components

3.Efficient

• Max. efficiency up to 97.7%

• Euro. efficiency up to 97.1%

• MPPT accuracy up to 99.9%

4. Certificates:

TUV,SAA,G83,ISO9001,ISO14001,etc.

 

Futures

■ Super junction MOSFET integrated with 97.7% Max. efficiency.
■ Wide MPPT voltage range and low minimum MPPT voltage for flexible configuration.
■ Transformerless design for lower cost and compact size.
■ IP65 and fan-less for longer-term reliability.
■ Ethernet/ Wi-Fi communication interface.
■ Integrated Web Server for local and internet monitoring.
■ Support SAJ Web Portal Monitoring Solutions.

 

Specifications

Model

Sununo-TL3KB

Sununo-TL4KB

Max. DC power [W]

3400

4500

Max. DC voltage [V]

580

580

MPPT DC voltage Range [V]

120-500

120-500

Nominal DC voltage [V]

360

360

start voltage [V]

150

150

Min.DC voltage [V]

100

100

Max.DC input current [A]

17

20

Number of MPPT

1

1

string per MPPT

2

2

DC switch

optional

optional

 

 

Images

on grid Solar Inverter Sununo-TL3KB,1MPPT

on grid Solar Inverter Sununo-TL3KB,1MPPT

FAQ 

1.   How long will my inquiry get response?

 Your inquiry related to our products or prices will be replied within 24 hours. 

 2.  Can I get professional service and suggestion?

Well-trained and experienced staffs to answer all your questions in fluent English. 

 3.  Do you accept OEM or customized design?

OEM & ODM, any your customized lightings we can help you to design and put into product.

 4.  What if I need specific design?

Distributorship are offered for your unique design and some our current models.

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Q:Three-phase photovoltaic inverter grid, the use of phase-locked loop is what?
Grid-connected inverter can be operated locally through the LCD screen, or through remote monitoring with dedicated monitoring software.
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:How the output voltage of the PV inverter and the grid-connected voltage are determined
due to the higher penetration rate of the car to go out to work or travel can be connected with the inverter battery drive electrical and various tools work. The car inverter output through the cigarette lighter is 20W, 40W, 80W, 120W to 150W power specifications. And then a large number of power inverter power
Q:What is the difference between a PV inverter and a solar inverter?
The main component of the inverter is the three-phase bridge converter. The main purpose of the grid-connected inverter is to change the power to DC and change the AC power. The main purpose is to improve the power quality (because the wind power generation is very large
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
Q:What are the methods of photovoltaic grid-connected inverter control
Inverter main circuit need to have a control circuit to achieve, generally have square wave and sine wave two control methods, square wave output inverter power supply circuit is simple, low cost, but low efficiency, harmonic components. Sine wave output is the development trend of the inverter, with the development of microelectronics technology, there are PWM function of the microprocessor has also come out, so the sine wave output inverter technology has matured.
Q:What is the difference between a PV grid-connected inverter and an off-grid inverter?
Grid-connected inverter will be directly sent to the power grid, so to track the frequency of the grid, phase, the equivalent of a current source. Of course, there are some inverters called low-voltage crossing ability, you can do PQ adjustment
Q:The function of photovoltaic grid - connected inverter
By dc / dc conversion to increase or decrease the input voltage, adjust its output to achieve maximum efficiency.
Q:Photovoltaic grid-connected inverter without DC emc how will happen
can convert light energy into electricity, so that the current flow from one side to the other, the general can be issued equivalent to 10 to 20% of the received light energy. In general, the stronger the light, the more electricity is generated. Its working principle is based on the semiconductor PN junction of the photovoltaic effect. The so-called photodynamic effect is when the object by the light, the object within the charge distribution of the state of the electromotive force and current generated an effect.
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.

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