• Ongrid solar inverter Sununo-TL1K WITH 1MPPT System 1
  • Ongrid solar inverter Sununo-TL1K WITH 1MPPT System 2
  • Ongrid solar inverter Sununo-TL1K WITH 1MPPT System 3
Ongrid solar inverter Sununo-TL1K WITH 1MPPT

Ongrid solar inverter Sununo-TL1K WITH 1MPPT

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Guangzhou
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TT OR LC
Min Order Qty:
1 pc
Supply Capability:
3000 pc/month

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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

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.

Q:What is the importance of insulation resistance measurement in a solar inverter?
Insulation resistance measurement in a solar inverter is crucial as it helps ensure the safety and efficiency of the electrical system. By measuring the insulation resistance, any potential faults or deteriorations in the insulation can be detected, preventing electrical leakage or short circuits. This measurement also helps identify any insulation breakdowns that may compromise the performance and reliability of the solar inverter. Ultimately, insulation resistance measurement is essential for maintaining the integrity of the solar inverter and ensuring the safety of both the electrical system and the people using it.
Q:Can a solar inverter be used in systems with different module voltages?
Yes, a solar inverter can be used in systems with different module voltages. Inverters are designed to convert the DC power generated by solar panels into AC power that can be used in homes or businesses. They typically have a wide range of input voltage tolerance, allowing them to accommodate different module voltages. However, it is important to ensure that the inverter is compatible with the specific voltage range of the solar panels to ensure optimal performance and safety.
Q:How does a solar inverter affect the voltage stability of a solar system?
A solar inverter plays a crucial role in maintaining the voltage stability of a solar system. It converts the direct current (DC) produced by solar panels into alternating current (AC) that is used to power household appliances. By constantly monitoring and regulating the voltage, the solar inverter ensures that the electricity generated by the panels remains within the desired voltage range. This helps to maintain a stable and consistent power supply, protecting the solar system from voltage fluctuations and electrical damages.
Q:Can a solar inverter be used in low light conditions?
Yes, a solar inverter can be used in low light conditions. However, the efficiency of the solar inverter decreases as the amount of available sunlight decreases. Therefore, it may not be as effective in converting solar energy into usable electricity in comparison to bright sunny conditions.
Q:What is the difference between an on-grid and off-grid solar inverter?
An on-grid solar inverter is designed to convert the DC power generated by solar panels into AC power that can be fed into the electricity grid. It synchronizes the solar power output with the grid's frequency and voltage, ensuring a seamless integration and allowing any excess power to be exported back to the grid. On the other hand, an off-grid solar inverter is used in standalone solar power systems that are not connected to the grid. It converts the DC power from solar panels into AC power for immediate use or storage in batteries. These systems typically require additional components like batteries and charge controllers to manage power storage and supply during periods of low solar generation or high demand. In summary, the main difference between the two types of inverters is their purpose: on-grid inverters are used for grid-tied systems, while off-grid inverters are used in standalone systems not connected to the grid.
Q:How does a solar inverter protect against overvoltage or overcurrent?
A solar inverter protects against overvoltage or overcurrent by continuously monitoring the voltage and current levels of the solar panels. If it detects an excessive voltage or current, it automatically disconnects the panels from the grid to prevent any damage. Additionally, the inverter may also have built-in protective devices like surge suppressors or fuses to further safeguard against overvoltage or overcurrent situations.
Q:How does MPPT improve the efficiency of a solar inverter?
MPPT, or Maximum Power Point Tracking, improves the efficiency of a solar inverter by constantly adjusting the operating point of the solar panel to extract maximum power from the sunlight. It ensures that the solar panel operates at its maximum power point, regardless of changing weather conditions or variations in the solar irradiance. This optimization leads to higher energy conversion efficiency, maximizing the power output of the solar panel and ultimately increasing the overall efficiency of the solar inverter.
Q:How does a solar inverter provide ground fault protection?
A solar inverter provides ground fault protection by continuously monitoring the current flow between the solar panels and the electrical grid. If any ground fault or leakage current is detected, the inverter immediately interrupts the circuit to prevent potential electrical shock hazards and damage to the system.
Q:How does a solar inverter handle voltage fluctuations from the battery bank?
A solar inverter handles voltage fluctuations from the battery bank by utilizing its built-in voltage regulation and control mechanisms. When the battery bank's voltage fluctuates, the solar inverter adjusts its output voltage accordingly to maintain a stable and consistent power supply. This ensures that the electricity generated from the solar panels is converted efficiently and effectively, regardless of any voltage variations from the battery bank.
Q:What is the maximum DC input voltage for a solar inverter?
The maximum DC input voltage for a solar inverter typically depends on the specific model and manufacturer. However, in general, most solar inverters have a maximum DC input voltage ranging from 600 to 1000 volts.

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