on grid Solar Inverter Sununo-TL4KB with 1 MPPT

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Guangzhou
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1 pc
Supply Capability:
3000 pc/month
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Product Description:

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.

ModelSununo-TL3KBSununo-TL4KB
Max. DC power [W] 34004500
Max. DC voltage [V] 580580
MPPT DC voltage Range [V] 120-500120-500
Nominal DC voltage [V] 360360
start voltage [V] 150150
Min.DC voltage [V] 100100
Max.DC input current [A] 1720
Number of MPPT11
string per MPPT22
DC switchoptionaloptional

on grid Solar Inverter Sununo-TL4KB with 1 MPPT

on grid Solar Inverter Sununo-TL4KB with 1 MPPT

1.    How can I get after sale service?

We have established after sale service center in Europe, North America, south East Asia, etc. you can email us or call the hot line.2.    Do you have shipping insurance for our goods?

We will buy shipping insurance according to customers’ demand.

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:Solar grid inverter does not merge into the grid, direct access to the load to the load power supply?
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
Q:Is the grid side of the grid and the inverter?
Grid-type system power transmission sequence: photovoltaic panels> relays> inverters> relays> electricity load + power grid (both in parallel).
Q:Photovoltaic grid-connected inverter problem
The first zero line is the AC output. Any AC output of the inverter will have zero line, whether it is isolated or non-isolated. Isolation is the safety of high voltage inverters and regulators. 50KW above the inverter almost with the transformer.
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 low voltage grid connection and medium voltage grid connection?
Have a low pressure through the function set, low pressure through the scope of the project requirements, grid and network requirements and the actual situation of the design), low voltage grid to pass the voltage range is less than the medium pressure, parameter settings are not sensitive and complex.
Q:After the PV inverter, how to achieve the same period before the network?
When the voltage, frequency, phase does not meet the requirements, the automatic closing closing pulse.
Q:What is the difference between a PV grid-connected inverter and an off-grid inverter?
Offline generally need energy storage, not to send energy online. Power grid has no right to interfere.
Q:The function of photovoltaic grid - connected inverter
Finally, a sinusoidal AC output for a grid-connected photovoltaic power generation system is generated by a low-pass filter.
Q:Photovoltaic grid-connected inverter without DC emc how will happen
Solar photovoltaic power generation technology is the use of solar cells, the photovoltaic effect of semiconductor materials, solar radiation can be directly converted into a new type of power generation system, solar energy is a radiant energy, solar power means --- to direct conversion of sunlight Into electricity,
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.
Grid-connected inverter is generally used with large-scale photovoltaic power plant system, a lot of parallel PV string is connected to the same set of inverter DC input, the general power of the use of three-phase IGBT power module, power

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