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

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

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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: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: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
In general, single-phase h-bridge is a common configuration of dc / ac-level, but can also be used in three-phase and other configurations.
Q:Solar grid inverter does not merge into the grid, direct access to the load to the load power supply?
In foreign countries 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.
Q:What is the PV inverter starting voltage
Inverter is a kind of semiconductor device composed of power adjustment device, mainly used for DC power into AC power. Generally consists of boost circuit and inverter bridge circuit. The boost circuit boosts the DC voltage of the solar cell to the DC voltage required for the inverter output control. The inverter bridge circuit converts the boosted DC voltage to the AC voltage of the common frequency. The inverter is mainly composed of a switching element such as a transistor, and turns the DC input into an AC output by repeatedly turning ON-OFF the switching element in a regular manner. Of course, it is not practical to simply output the inverter output waveforms from the on and off circuits
Q:After the PV inverter, how to achieve the same period before the network?
It can automatically detect the generator and the grid frequency and voltage, in the frequency, voltage, phase are in line with the requirements of the grid to set the time before the release of the closing signal, so that it can be safely and securely connected.
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
Self-use, do you mean off-grid system? Or else? Europe and Sweden side of the grid project electricity situation is also self-use? If not for their own use or spontaneous use is not used up, sent to other places electricity, you need a transformer?
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

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