Emp Hardened Solar Inverter - PV Grid-Tied Inverter US ETL Certificate
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 pc
- 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: What is the role of a bypass switch in a solar inverter?
- The role of a bypass switch in a solar inverter is to provide an alternate path for the solar energy to flow in case of a fault or failure in the inverter. It allows the solar power to bypass the inverter and directly feed into the grid or another designated load, ensuring continuous power supply and preventing any disruptions in the system.
- Q: Can a solar inverter be used with a solar-powered swimming pool heater?
- Yes, a solar inverter can be used with a solar-powered swimming pool heater. A solar inverter converts the direct current (DC) produced by the solar panels into alternating current (AC) that is compatible with household appliances and equipment. Since a solar-powered swimming pool heater also relies on solar panels to generate electricity, the solar inverter can be used to convert the DC power from the panels into the AC power required to operate the heater.
- Q: How do you choose the right size solar inverter for a specific solar power system?
- To choose the right size solar inverter for a specific solar power system, you need to consider the capacity of your solar panels, the maximum power output they can generate, and the electrical load you intend to connect to the inverter. Matching the inverter's capacity with the total power output of your panels ensures optimal performance and prevents overloading. It's also crucial to consider any future expansions or changes in energy requirements to select an inverter that can accommodate potential growth. Consulting with a professional or using online calculators can help determine the appropriate size for your solar inverter.
- Q: What is the role of a power factor correction circuit in a solar inverter?
- The role of a power factor correction circuit in a solar inverter is to optimize the power factor of the electrical system. It ensures that the energy being generated by the solar panels is efficiently utilized by balancing the reactive power and reducing harmonic distortions. This helps in improving the overall system efficiency, reducing energy losses, and complying with grid regulations.
- Q: How does a solar inverter handle voltage drops in the electrical wiring?
- A solar inverter handles voltage drops in the electrical wiring by continuously monitoring the voltage levels and adjusting its output accordingly. It maintains a stable output voltage by boosting it when necessary to compensate for any drop in the wiring. This ensures that the solar power system operates efficiently and effectively, minimizing any potential power loss due to voltage drops.
- Q: What is the role of a solar inverter in net metering?
- The role of a solar inverter in net metering is to convert the direct current (DC) electricity generated by solar panels into alternating current (AC) electricity that can be used to power household appliances or fed back into the electric grid. It ensures that the electricity produced by the solar panels is synchronized with the grid's voltage and frequency. Additionally, the solar inverter allows for the measurement and tracking of the energy generated and consumed, enabling accurate net metering calculations and billing.
- Q: How does a solar inverter handle voltage and frequency variations caused by grid disturbances?
- A solar inverter is designed to handle voltage and frequency variations caused by grid disturbances by regulating and stabilizing the incoming AC power from the grid. It constantly monitors the voltage and frequency levels of the grid and adjusts its internal components accordingly to ensure that the power being generated by the solar panels is synchronized with the grid. In cases of voltage or frequency deviations, the inverter employs advanced control algorithms to rectify the imbalances and maintain a steady flow of power to the grid. This helps to protect the electrical appliances and equipment connected to the grid from potential damage and ensures the stability and reliability of the overall power system.
- Q: Can a solar inverter be used with a remote control system?
- Yes, a solar inverter can be used with a remote control system. Many modern solar inverters are equipped with built-in communication capabilities, such as Wi-Fi or Ethernet connectivity, which allows them to be remotely monitored and controlled. This enables users to adjust settings, monitor energy production, and receive real-time alerts or notifications through a remote control system.
- Q: How do you calculate the power loss in a solar inverter?
- To calculate the power loss in a solar inverter, you need to subtract the output power from the input power. The input power can be determined by multiplying the input voltage and input current, while the output power is obtained by multiplying the output voltage and output current. Subtracting the output power from the input power will give you the power loss in the solar inverter.
- Q: Can a solar inverter be used in a remote location without access to the grid?
- Yes, a solar inverter can be used in a remote location without access to the grid. Solar inverters are designed to convert the direct current (DC) generated by solar panels into the alternating current (AC) that can be used to power electrical devices. In remote locations, solar panels can be used to generate electricity independently, and the solar inverter can then convert this DC power into AC power for immediate use or to be stored in batteries for later use. This allows for the utilization of solar energy even in areas without grid connectivity.
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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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