Photovoltaic Grid-Connected Inverter SG1000TS
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 unit
- Supply Capability:
- 1000 unit/month
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1. Structure of Photovoltaic Grid-Connected Inverter SG1000TS Description
A solar inverter, or PV inverter, or Solar converter, converts the variable direct current (DC) output of a photovoltaic (PV) solar panel into
autility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-grid electrical network.
It is acritical BOS–component in a photovoltaic system, allowing the use of ordinary AC-powered equipment. Solar inverters have
special functions adapted for use with photovoltaic arrays, including maximum power point tracking and anti-islanding protection.
Suitable for 50Hz grid, could be used in Asia, Australia and Europe.
2. Main Features of the Photovoltaic Grid-Connected Inverter SG1000TS
• 5 square meters area for megawatt-class equipment
• Transport and installation by forklift, more flexible and economical
• Open door design of three sides, easy for installation and maintenance
• More flexible for inner devices overall replacement
• Efficient cooling patented design
• Patented structure design of inlet and outlet, effective dust proof
• efficient heat insulation layer
3. Photovoltaic Grid-Connected Inverter SG1000TS Images
4. Photovoltaic Grid-Connected Inverter SG1000TS Specification
Input Side Data(DC) | |
Max. DC power (@ cos φ =1) | 1120kW |
Max. input voltage | 1000V |
Start voltage | 500V |
Min. working voltage | 460V |
Max. input current | 2440A |
MPPT voltage range | 460~850V |
Output Side Data(AC) | |
Rated power | 1000kW |
Max. output AC power | 1100kVA |
Max. output current | 2016A |
Max. THD | <3%(at nominal power) |
Rated grid voltage | 315V |
Grid voltage range | 252~362V |
Rated grid frequency | 50Hz/60Hz |
Grid frequency range | 47~52Hz/57~62Hz |
Power factor at rated power | >0.99 |
DC current injection | <0.5% of rated inverter output current |
Adjustable displacement factor | 0.9 (lagging) ~0.9 (leading) |
Efficiency | |
Max. efficiency | 98.70% |
European efficiency | 98.50% |
Protection | |
DC overvoltage protection | Yes |
AC overvoltage protection | Yes |
Grid monitoring | Yes |
Ground fault monitoring | Yes |
Overheat protection | Yes |
Insulation monitoring | Yes |
General Data | |
Dimensions（W×H×D） | 2538X2470X2050mm |
Weight | 4200Kg |
Operating temperature range | -35~50℃ |
External auxiliary supply voltage (Opt.) | 380V |
Cooling concept | Temperature controlled air-cooling |
Degree of protection | IP54 |
Max. permissible value for relative humidity (non-condensing) | 0~95%, non -condensing |
Max. altitude | 6000m ( >3000m derating) |
Communication port/protocols | Standard：RS485/ Modbus、Internet |
Options: CDT、DNP3.0、101、103、104、GPRS/CDMA module | |
5. FAQ of Photovoltaic Grid-Connected Inverter SG1000TS
Q1. What is the difference between inverter and solar inverter?
A1. Inverter only has AC inpput, but solar inverter both connect to AC input and solar panel, it saves more power.
Q2. What is the difference between MPPT&PWM?
A2. MPPT has higher efficiency, it can track the max power point and won't waste energy.
- Q: Can a solar inverter be used with different solar panel types?
- Yes, a solar inverter can generally be used with different solar panel types as long as the electrical specifications of the panels are compatible with the inverter. However, it is important to ensure that the voltage, current, and power ratings of the panels are within the acceptable range for the specific inverter model to ensure optimal performance and safety.
- Q: Can a solar inverter be installed in a multi-storey building?
- Installing a solar inverter in a multi-storey building is indeed possible. The process of installation in such a building is similar to that in any other structure. Usually, the solar panels are placed on the rooftop or another open area that allows for maximum sunlight exposure. The solar inverter then converts the DC power generated by the panels into AC power. In a multi-storey building, the solar inverter can be positioned either on the rooftop or in a dedicated room or space on one of the floors. Factors like accessibility, ventilation, and proximity to the solar panels should be considered when deciding where to install it. Compliance with local building codes and regulations is crucial to ensure the inverter is placed in a safe and secure location. Furthermore, proper installation of the wiring and cabling necessary for connecting the solar panels to the inverter is essential. The vertical distance between the panels and the inverter should be taken into account. Additionally, precautions must be taken to prevent any harm or electrical risks during the installation process. By carefully planning and using appropriate installation techniques, a solar inverter can be readily installed in a multi-storey building. This installation will enable the utilization of solar energy and reduce electricity costs for the building's residents or occupants.
- Q: Can a solar inverter be used with a generator?
- Yes, a solar inverter can be used with a generator. The solar inverter can convert the DC power produced by the generator into AC power, allowing it to be used to power electrical appliances and devices. This can be useful in situations where solar energy is not available or during power outages when the generator can serve as a backup power source.
- Q: What is the importance of overcurrent protection in a solar inverter?
- The importance of overcurrent protection in a solar inverter is to ensure the safety and longevity of the system. Overcurrent protection helps prevent damage to the inverter and other components by interrupting the flow of excessive current. It safeguards against potential hazards such as overheating, electrical fires, and equipment failures. Additionally, overcurrent protection helps maintain the efficiency and performance of the solar inverter, ensuring optimal power generation and system reliability.
- Q: Can a solar inverter be used with different types of monitoring systems?
- Yes, a solar inverter can be used with different types of monitoring systems. Most modern solar inverters are designed to be compatible with various monitoring systems, allowing users to choose the system that best suits their needs and preferences. This flexibility enables the integration of different monitoring technologies, such as Wi-Fi, Ethernet, or cellular connectivity, making it easier to monitor and manage solar energy production.
- Q: What is the role of a power limiter in a solar inverter?
- The role of a power limiter in a solar inverter is to regulate and limit the amount of power that is fed into the electrical grid. It helps ensure that the solar system does not exceed the maximum power capacity of the grid, preventing any potential damage or overloading. The power limiter also helps maintain a stable and balanced power output, optimizing the efficiency and performance of the solar inverter.
- Q: What are the safety features of a solar inverter?
- The safety features of a solar inverter typically include protection against overvoltage, overcurrent, and short-circuit conditions. They also often have built-in ground fault protection and insulation monitoring to detect any faults in the system. Additionally, many solar inverters have anti-islanding features to prevent them from operating during a power outage, ensuring the safety of utility workers.
- Q: How does a solar inverter handle sudden changes in solar irradiance?
- A solar inverter handles sudden changes in solar irradiance by continuously monitoring the amount of solar energy being generated. When it detects a sudden change in solar irradiance, the inverter adjusts its internal settings accordingly to maintain a stable output voltage and frequency. This allows it to effectively handle fluctuations in solar power input and ensure a consistent and reliable flow of electricity to the connected loads or the grid.
- Q: How do you calculate the total power capacity for a solar inverter?
- To calculate the total power capacity for a solar inverter, you need to consider the maximum power output of the solar panels. This value is typically given as the DC power rating in watts. The inverter capacity should be equal to or slightly higher than the total DC power rating of the connected solar panels. This ensures optimal performance and avoids any power loss. Additionally, other factors such as the inverter's efficiency, temperature derating, and future expansion plans should also be taken into account when determining the total power capacity for a solar inverter.
- Q: How does a solar inverter communicate with other system components?
- A solar inverter communicates with other system components through wired or wireless connections. It exchanges data and instructions with solar panels, batteries, smart meters, and monitoring systems using protocols such as Modbus, CAN bus, or Wi-Fi. This communication enables real-time monitoring, power optimization, grid interaction, and system management for efficient and effective solar energy utilization.
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Photovoltaic Grid-Connected Inverter SG1000TS
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 unit
- Supply Capability:
- 1000 unit/month
OKorder Service Pledge
OKorder Financial Service
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