Emp Hardened Solar Inverter - PV Grid-Tied Inverter US ETL Certificate
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- Supply Capability:
- 1000 pc/month
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PV Grid-Tied Inverter-US ETL Certificate
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
HF series 1.5kw — 5.0kw
High frequency transformer isolation is the main feature of our production, which make Installation easier due to the reduced weight and higher conversion effciency because of omitting Low frequency transformer. The wide input voltage range from 180 to 600volt gives you extraordinary fexibility for you system design. Not need to set graphic display and RS485 communication system make the devices highly user-friendly.
This product can by multi-level parallel combination for 6kw to 20kw needed any power grade HF series technical parameter.
parameters
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.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 (W/ H / D) in mm | 350 / 560 / 160 | 370 / 540 / 185 | ||||
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 | |||||
- Q: Can a solar inverter be used with different types of grounding configurations?
- Yes, a solar inverter can be used with different types of grounding configurations. However, it is important to ensure that the grounding configuration of the inverter is compatible with the specific electrical system it is being connected to. It is recommended to consult the manufacturer's guidelines and local electrical codes to determine the appropriate grounding configuration for safe and efficient operation.
- Q: The function of photovoltaic grid - connected inverter
- After some additional voltage buffering, the left side of the bridge is usually 18 ~ 20khz switching frequency, the dc voltage is converted to ac voltage.
- Q: What are the communication protocols used in solar inverters?
- The communication protocols commonly used in solar inverters are Modbus, SunSpec, and DNP3. These protocols enable the inverters to communicate with other devices and systems, such as monitoring software, energy management systems, and smart grids, to exchange data and control commands.
- Q: Can a solar inverter be used in standalone systems?
- Yes, a solar inverter can be used in standalone systems. Standalone systems, also known as off-grid systems, are not connected to the electrical grid and rely on alternative energy sources like solar power. In these systems, a solar inverter is essential as it converts the direct current (DC) generated by the solar panels into alternating current (AC) that can be used to power appliances and equipment. Additionally, standalone systems often include batteries to store excess energy, and a solar inverter helps manage the charging and discharging of these batteries.
- Q: What is the role of a solar inverter in a residential system?
- The role of a solar inverter in a residential system is to convert the direct current (DC) electricity produced by solar panels into alternating current (AC) electricity that can be used to power household appliances and be fed back into the grid if there is excess energy. Additionally, the inverter ensures the efficiency and safety of the system by monitoring and regulating the flow of electricity.
- Q: How does a solar inverter handle power quality issues in the grid?
- A solar inverter helps to handle power quality issues in the grid by continuously monitoring the voltage and frequency of the grid. If it detects any variations or deviations from the standard levels, it adjusts its own output accordingly to maintain a stable and reliable power supply. Additionally, some advanced solar inverters also incorporate features like power factor correction and voltage regulation to further enhance power quality and ensure efficient utilization of the solar energy generated.
- 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 stabilize the flow of reactive power from the solar panels to the grid. During grid disturbances, such as voltage fluctuations or power imbalances, the inverter adjusts the reactive power output to maintain grid stability and improve power quality. By injecting or absorbing reactive power as needed, the solar inverter helps to maintain the grid voltage within acceptable limits and minimize disruptions in the power supply.
- Q: What are the key factors affecting the cost of a solar inverter?
- The key factors affecting the cost of a solar inverter include its power capacity, efficiency, technology type, brand reputation, warranty, additional features, and installation requirements.
- Q: What is the difference between a PV inverter and a solar inverter?
- The main function of photovoltaic grid-connected inverter is to convert the DC power of the solar PV module into the same frequency as the sinusoidal AC power of the grid (the grid is generally AC power grid, DC can not be directly connected)
- Q: How does a solar inverter synchronize with the electrical grid?
- A solar inverter synchronizes with the electrical grid by constantly monitoring the grid's voltage and frequency. It adjusts its own output voltage and frequency to match those of the grid, ensuring seamless integration and safe operation. This synchronization process allows the solar inverter to feed power into the grid and maintain grid stability.
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Emp Hardened Solar Inverter - PV Grid-Tied Inverter US ETL Certificate
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 pc
- Supply Capability:
- 1000 pc/month
OKorder Service Pledge
OKorder Financial Service
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