Utl Solar Inverter High Frequency Transformer Isolation PV Grid-Tied Inverter
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- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 cm
- Supply Capability:
- 1000 cm/month
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1. Structure of High frequency transformer isolation PV Grid-Tied Inverter Description:
•The first manufacturer authorized by ETL institution in china;
• The first china HF PV grid-tied inverter tested by the PHOTON Lab with UL standard, reach the top level compared with SMA Sunny Boy HF series.
2. High frequency transformer isolation PV Grid-Tied Inverter Images
3. High frequency transformer isolation PV Grid-Tied Inverter Specification
| GT1.5-ZX-01/HF | GT2.0-ZX-01/HF | GT2.5-ZX-01/HF | GT3.0-ZX-01/HF | GT4.0-ZX-01/HF | GT5.0-ZX-01/HF |
Input(DC) | ||||||
Max.DC Power | 1600W | 2100W | 2650W | 3150W | 4200W | 5200W |
Max.DC Voltage | 600V | |||||
PV Voltage range, MPPT | 150V ~ 550V | 150V ~ 550V | ||||
Max.input current | 10.0A | 14.0A | 16.0A | 20.0A | 25.0A | 30.0A |
Number of MPP trackers | 1 | |||||
Max.number of strings (parallel) | 1 | 1 | 2 | 2 | 3 | 3 |
Output(AC) | ||||||
Nominal AC power / | 1500W | 2000W | 2500W | 3000W | 4000W | 5000W |
Max AC power | ||||||
Max.output current | 13.0A/7.0A | 17.0A/9.0A | 21.0A/12.0A | 25.0A/14.0A | 21.0A | 30.0A |
Nominal AC Voltage / range | 102-138Vac/180-264Vac | 180-270Vac | ||||
AC grid frequency / range | 47.5-51.5Hz / 59.3-60.5Hz | |||||
Power factor at rated power | 1 | |||||
THD | < 3% | |||||
AC connection | Single-phase | |||||
Efficiency | ||||||
Max. efficiency/Californian efficiency | > 98.0% / > 97.0% | |||||
MPP adaptation efficiency | > 99.0% | |||||
Protection devices | ||||||
DC reverse polarity protection | √ | |||||
AC short-circuit protection | √ | |||||
Ground fault monitoring | √ | |||||
Grid monitoring | √ | |||||
Output Transient Voltage Suppression | √ | |||||
Over load | √ | |||||
Anti-islanding | √ | |||||
General data | ||||||
Dimensions | 350 / 560 / 160 | 370 / 540 / 185 | ||||
(W/ H / D) in mm | ||||||
Weight(Kg) | 16 | 19 | 23 | |||
Operating temperature range | -25 ~ +60℃ | |||||
Storage temperature range | -40 ~ +70℃ | |||||
Ambient humidity | 0 ～ 100% | |||||
Consumption (night) | < 0.5W | |||||
Topology | HF-transformer galvanic isolation | |||||
Cooling concept | Convection | |||||
Enclosure type | IP65 / NEMA 3R | |||||
Features | ||||||
DC connection: PV special connector | √ | |||||
AC connection: connector | √ | |||||
LCD display & Backlit | √ | |||||
LED display | √ | |||||
Interfaces: RS485 | √ | |||||
Warranty: 10 years | √ | |||||
Certificates & approvals | G83 / G59 / TUV / SAA / ETL / JET/ CE | |||||
4. Features of High frequency transformer isolation PV Grid-Tied Inverter
·5 years warranty
· Sealing stainless steel shell, suitable for indoor or outdoor installation
· High frequency transformer isolation
· The highest effciency achieves 98%
· Wide input Voltage range
· Adopt connectors type cable connection, Easy operation and installation
· Best tracking effciency with OptiTrac MPP control
· operating temperature range -25 ℃ to + 55℃
· High reliability due to complete protection function
· Anti-theft protection
· Plug-in grounding
- Q: What is the role of a solar inverter in maximizing solar panel output?
- The role of a solar inverter in maximizing solar panel output is to convert the direct current (DC) produced by the solar panels into alternating current (AC) that can be used to power electrical devices in our homes and businesses. Additionally, solar inverters also ensure that the solar panels are operating at their maximum power point, which allows for optimal energy production and efficiency.
- Q: Are there any safety concerns with solar inverters?
- Yes, there can be safety concerns with solar inverters. Some potential safety issues include electrical shocks, fire hazards, and improper installation leading to system malfunctions. However, these risks can be minimized through proper installation, regular maintenance, and using high-quality inverters that meet safety standards.
- Q: What is the role of reactive power injection in a solar inverter?
- The role of reactive power injection in a solar inverter is to improve power factor and stabilize the voltage in the electrical grid. By injecting reactive power, the inverter helps balance out the reactive power demand from other loads in the grid, reducing the strain on the system and ensuring efficient power transfer. This helps maintain grid stability and prevents voltage fluctuations, ultimately enhancing the overall performance and reliability of the solar power system.
- Q: Can a solar inverter be used with a solar-powered outdoor lighting system?
- Yes, a solar inverter can be used with a solar-powered outdoor lighting system. The solar inverter converts the direct current (DC) generated by the solar panels into alternating current (AC) that can power the outdoor lighting system.
- Q: How does a solar inverter handle sudden changes in solar irradiation?
- A solar inverter handles sudden changes in solar irradiation by constantly monitoring the incoming solar power and adjusting its output accordingly. It has built-in technology and algorithms that enable it to quickly adapt to changes in solar irradiation levels. The inverter can efficiently convert and regulate the fluctuating DC power from the solar panels into a stable AC power output, ensuring a smooth and consistent energy supply to the connected load or grid.
- Q: How does a solar inverter affect the overall system reliability in harsh environments?
- A solar inverter plays a crucial role in enhancing the overall system reliability in harsh environments. It acts as the interface between the solar panels and the electrical grid, converting the direct current (DC) generated by the panels into alternating current (AC) that can be used in our homes or businesses. In harsh environments with extreme temperatures, high humidity, or dust and debris, the inverter's design and components must be specifically engineered to withstand these conditions. Robust protection against environmental factors ensures the inverter's longevity and uninterrupted operation. Additionally, advanced features such as temperature regulation, fault detection, and rapid shutdown mechanisms further enhance system reliability, ensuring consistent power generation and minimal downtime.
- Q: How does a solar inverter handle grid islanding conditions?
- A solar inverter detects grid islanding conditions by monitoring the voltage and frequency of the grid. When it detects a deviation from the normal range, indicating an islanding event, it immediately stops supplying power to the grid. This is done to ensure the safety of utility workers who may be repairing the grid.
- Q: What are the common issues and troubleshooting steps for a solar inverter?
- Solar inverters can encounter various problems, such as failure to turn on, lack of power output, insufficient power output, intermittent power output, or error messages displayed on the inverter. Below are some steps you can take to troubleshoot these issues: 1. Verify the power supply: Ensure that the inverter is properly connected to the power source and that there are no electrical supply problems. Check the circuit breaker or fuse box to ensure it has not been tripped. 2. Inspect the wiring: Examine the wiring connections to ensure they are secure and undamaged. Loose or disconnected wires can cause power issues. If any damage is found, consider seeking the assistance of a professional electrician for repair or replacement. 3. Clean the solar panels: Dust, debris, or shading on the solar panels can reduce power output. Use a soft cloth or hose to clean the panels. If nearby trees or structures cast shade on the panels, consider trimming or removing them if feasible. 4. Check for error messages: If the inverter displays an error message, consult the user manual or manufacturer's website for the error code's meaning and recommended troubleshooting steps. If necessary, contact the manufacturer's customer support for further guidance. 5. Monitor weather conditions: Solar inverters may generate less power during cloudy or overcast days. However, if power output consistently remains low even in ideal weather conditions, there may be an issue with the inverter itself. 6. Reset the inverter: Some inverters offer a reset button or option. Attempt to reset the inverter to its factory settings, but bear in mind that this may erase any customized settings or configurations. 7. Update the firmware: Check if there are any firmware updates available for your specific inverter model. Updating the firmware can sometimes resolve issues and enhance performance. 8. Seek professional consultation: If the above troubleshooting steps do not resolve the issue, it is advisable to contact a professional solar installer or electrician. They possess the expertise and equipment required to diagnose and address more complex problems with solar inverters. Always prioritize safety when troubleshooting electrical equipment. If you are uncertain or uncomfortable with any troubleshooting steps, it is best to seek professional assistance to prevent potential hazards.
- Q: Can a solar inverter be used with a solar carport?
- Yes, a solar inverter can be used with a solar carport. The solar inverter is responsible for converting the direct current (DC) generated by the solar panels into alternating current (AC) that can be used to power various electrical devices, including electric vehicles parked under the solar carport.
- Q: Can a solar inverter be used with a three-phase electrical system?
- Yes, a solar inverter can be used with a three-phase electrical system. In fact, many commercial and industrial solar installations use three-phase inverters to convert the direct current (DC) power generated by solar panels into alternating current (AC) power that can be used by the electrical grid. This allows for efficient power conversion and distribution in three-phase systems, which are commonly used in larger electrical installations.
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Utl Solar Inverter High Frequency Transformer Isolation PV Grid-Tied Inverter
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 cm
- Supply Capability:
- 1000 cm/month
OKorder Service Pledge
OKorder Financial Service
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