3000 Watt Solar Inverter Photovoltaic On-Grid Connected Inverter SG1000TS-M PV Inverter
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500000 unit
- Supply Capability:
- 3000000 unit/month
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1. Structure of Photovoltaic On-Grid Connected Inverter SG1000TS-M PV inverter 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/60Hz grid, could be used in Europe, Middle East Asia, Southeast Asia and Australia.
2. Main Features of the Photovoltaic On-Grid Connected Inverter SG1000TS-M PV inverter
• 7 square meters area for megawatt-class equipment
• Transport and installation by forklift, more flexible and economical
• Open door design of four sides, easy for installation and maintenance
• More flexible for inner devices overall replacement
• Efficient cooling patented design of combination inline and ventilation
• Patented structure design of inlet and outlet, effective dust proof
• Thick and efficient heat insulation layer
• Advanced three-level circuit structure improves product performance
• 8-MPPT, wide MPP voltage range, Flexible setting of 2 /4/ 8 MPPT
• Comprehensive modular ,Draw-type design
3. Photovoltaic On-Grid Connected Inverter SG1000TS-M PV inverter Images
4. Photovoltaic On-Grid Connected Inverter SG1000TS-M PV inverter Specification
Input (DC) |
|
Max. DC power (@ cos φ =1) | 1120kW |
Max. input voltage | 1000V |
Start voltage | 520V |
Min. working voltage | 500V |
Max. input current | 2280A |
MPPT voltage range | 500~850V |
Number of MPPTs | 2, 4, 8 |
Number of DC inputs | 2 x 8 |
|
|
Output (AC) |
|
Rated power | 1000kW |
Max. output AC power | 1100kVA |
Max. output current | 2036A |
THD | <3%(at nominal power) |
Nominal AC voltage | 315V |
AC voltage range | 252~362Vac |
Nominal grid frequency | 50Hz / 60Hz |
Grid frequency range | 47~52Hz / 57~ 62 Hz |
Power factor | >0.99@default value at nominal power, adj. 0.9 overexcited ~0.9 underexcited |
Isolated transformer | No |
DC current injection | <0.5% In |
|
|
Efficiency |
|
Max. efficiency | 98.80% |
European efficiency | 98.60% |
|
|
Protection |
|
DC disconnect device | Switch-disconnector with fuses |
AC disconnect device | Switch-disconnector with fuses |
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） | 2991X2591X2438mm |
Weight | Containing DC Distribution Cabinet: 5169kg, Not Containing DC Distribution Cabinet: 4834kg |
Operating ambient temperature range | -35~+50℃ |
External auxiliary supply voltage | 380V |
Cooling method | Temperature controlled air-cooling |
Ingress protection rating | IP54 |
Allowable relative humidity range | 0~95%, non -condensing |
Max. operating altitude | 6000m (derating > 3000m) |
Communication port/protocols | Standard: RS485/ Modbus, Internet Options: CDT, DNP3.0, 101, 103, 104, GPRS/CDMA module |
5. FAQ of Photovoltaic On-Grid Connected Inverter SG1000TS-M PV inverter
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: How does the power factor affect the performance of a solar inverter?
- The power factor affects the performance of a solar inverter by influencing its efficiency and capacity to convert DC power from solar panels into AC power. A low power factor can result in increased losses and reduced efficiency, leading to lower overall performance. On the other hand, a high power factor ensures efficient power conversion, minimizing losses, and optimizing the inverter's performance.
- Q: Can a solar inverter be used in countries with different electrical standards?
- Yes, a solar inverter can be used in countries with different electrical standards. However, it may require certain modifications or adjustments to ensure compatibility with the local electrical infrastructure. Additionally, the input voltage and frequency of the solar inverter may need to be adjusted accordingly. It is important to consult with local experts or electricians to ensure proper installation and compliance with the electrical standards of the country.
- Q: What are the potential risks of short-circuiting a solar inverter?
- Short-circuiting a solar inverter can pose several potential risks. Firstly, it can cause damage to the solar inverter itself, leading to costly repairs or replacement. Secondly, it can disrupt the flow of electricity and potentially cause a fire hazard if not addressed promptly. Additionally, short-circuiting can result in power outages, causing inconvenience and potential financial losses. Lastly, it may void the warranty of the solar inverter, leaving the owner responsible for any damages or malfunctions.
- Q: Can a solar inverter be used in a solar-powered irrigation system?
- Yes, a solar inverter can be used in a solar-powered irrigation system. The solar inverter is responsible for converting the DC (direct current) power generated by the solar panels into AC (alternating current) power that is required for operating the irrigation system. This allows the solar panels to provide the necessary energy to power the irrigation system, making it an efficient and sustainable solution.
- Q: Can a solar inverter be connected to a smart home or monitoring system?
- Yes, a solar inverter can be connected to a smart home or monitoring system. This allows for seamless integration and monitoring of the solar system's performance and energy production. This connection enables homeowners to track their energy usage, receive real-time updates on energy generation, and even remotely control and optimize the solar system's settings.
- 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 can be generated and fed back into the electrical grid. It ensures that the solar system does not exceed the permitted power limits set by the utility company or regulatory authorities, preventing any potential damage to the grid infrastructure. Additionally, a power limiter helps maintain a stable and reliable power supply by controlling the amount of solar energy that is being exported or utilized within a specific threshold.
- Q: How does a solar inverter synchronize with the grid?
- A solar inverter synchronizes with the grid by continuously monitoring the grid's voltage and frequency. It adjusts its own voltage and frequency accordingly to match the grid, allowing the solar power to flow seamlessly into the grid. This synchronization is important to ensure the safe and efficient operation of the solar power system, as well as to prevent any disturbances or damage to the grid.
- Q: What is the role of a solar inverter in reactive power compensation during grid disturbances?
- The role of a solar inverter in reactive power compensation during grid disturbances is to regulate and manage the reactive power flow between the solar panel system and the grid. During grid disturbances, such as voltage fluctuations or power factor variations, the solar inverter helps maintain a stable and balanced flow of reactive power, ensuring efficient and reliable operation of the solar panel system while minimizing the impact on the grid.
- Q: How does MPPT improve the efficiency of a solar inverter?
- MPPT (Maximum Power Point Tracking) improves the efficiency of a solar inverter by continuously adjusting the operating point of the solar panels to ensure they are producing maximum power. This is achieved by maximizing the voltage and current output of the panels, which allows the inverter to convert more of the available solar energy into usable electricity. By constantly tracking the maximum power point, MPPT ensures that the solar inverter operates at its highest efficiency, resulting in increased overall system efficiency and improved energy generation.
- Q: How do you troubleshoot common issues with a solar inverter?
- To troubleshoot common issues with a solar inverter, start by checking the connections and ensuring they are secure and undamaged. Verify that the DC input and AC output are receiving power properly. If there is no power, check the circuit breakers and fuses. It's also important to inspect the solar panels for any shading or debris that may affect their performance. Additionally, reviewing the error codes or indicators on the inverter can provide valuable insights into the problem. If the issue persists, consulting the manufacturer's manual or contacting a professional solar technician would be recommended for further troubleshooting and repair.
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3000 Watt Solar Inverter Photovoltaic On-Grid Connected Inverter SG1000TS-M PV Inverter
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500000 unit
- Supply Capability:
- 3000000 unit/month
OKorder Service Pledge
OKorder Financial Service
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