Ongrid solar inverter Sununo-TL1K WITH 1MPPT

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Product Description:

The Sununo-TL1K/1.5K/2K solar inverter offers a range of benefits, including maximum energy harvesting,

through both its highspeed Maximum Power Point Tracker (MPPT) and transformerless technology.Combing the wide input voltage range makes the inverter suitable to low power installations with reduced string size.

The LCD display is to check real-time performance through its integrated data logger and more communication interfaces make it convenient for remote performance monitoring. The Sununo-TL1K/1.5K/2K is an ideal inverter for smaller residential PV plants.
Futures:

Super junction MOSFET integrated with 97.4% 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.

Technical data:

ModelSununo-TL1KSununo-TL1.5KSununo-TL2K
Max. DC power [W] 120018002300
Max. DC voltage [V] 480480480
MPPT DC voltage Range [V] 90-425100-425100-425
Nominal DC voltage [V] 360360360
start voltage [V] 100150150
Min.DC voltage [V] 80100100
Max.DC input current [A] 101112
Number of MPPT111
string per MPPT111
DC switchoptionaloptionaloptional

Ongrid solar inverter Sununo-TL1K WITH 1MPPT

Ongrid solar inverter Sununo-TL1K WITH 1MPPT

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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:PV grid-connected inverter can directly load it?
Grid-connected inverter is like a car file, he first detects the grid waveform, can not detect not boot, and then the PV DC modulation and consistent with the grid waveform, and then hang up.
Q:Installation and maintenance of photovoltaic grid - connected inverter
, any failure that affects the safety performance of the inverter must be immediately removed before turning on the inverter again.
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:The function of photovoltaic grid - connected inverter
After some additional voltage buffering, the left side of the bridge is usually 18 ~ 20khz switching frequency, the dc voltage is converted to ac voltage.
Q:What is the difference between low voltage grid connection and medium voltage grid connection?
The difference is that the current at low voltage and the grid is large, the current is small when the voltage is small, followed by the low voltage crossing parameter setting problem (such as PV inverter integrated with inverter and low voltage crossing function, not all photovoltaic inverter
Q:What is the difference between a PV grid-connected inverter and an off-grid inverter?
Off-grid inverter is equivalent to their own to establish an independent small power grid, mainly to control their own voltage, is a voltage source.
Q:Generally a large grid-connected photovoltaic power plant will have several inverters
Group is the use of a number of grid-connected inverter and grid-connected AC power grid, the advantage is the loss of small, low cost of the cable (because the PV cable is more expensive), eliminating the cost of the convergence box, and multiple
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: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
Connected to the grid is connected to which specific location ah? Transformer is to buy a separate, or buy inverter inside the type of transformer? For example, Sweden's 15KW and 30KW grid roof projects, the roof, for example, more remote to be transported to other electricity.
Q:What is the difference between a grid-connected inverter and an off-grid inverter? What are the advantages of a hybrid inverter?
Grid-connected inverter does not need energy storage, but the energy can not be controlled, how much light to send online to the number of online, simply do not want people to the grid does not like.

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