Solar Inverter 30kw High Frequency Transformer Isolation PV Grid-Tied Inverter
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 mm
- Supply Capability:
- 1000 mm/month
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· 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 | |||||
FAQ
Q1 : Do you accept OEM/ODM?
ODM&OEM are warmly welcomed !!!
Q2 : what’s your payment?
a)We can accept payment terms of T/T, Western Union, PayPal
Samples and trial order accept PayPal ,T/T & Western Union. normal order accept T/T &Western Union
b) 30% ADVANCE DEPOSIT after buyer's confirmed payment, the balance should be paid before shipping when goods are ready.
- Q: What are the potential risks of electrical shock from a solar inverter?
- The potential risks of electrical shock from a solar inverter include: 1. Improper installation or faulty wiring, which may result in exposed live wires and increase the chances of electric shock. 2. Inadequate grounding or lack of proper safety measures, leading to the possibility of electrical leakage and shock hazards. 3. Accidental contact with energized components during maintenance or repair work, especially if proper safety precautions are not followed. 4. Inverter malfunctions or defects, such as insulation breakdown, which can expose individuals to electric shock. 5. Working with solar inverters in wet or damp conditions, as moisture can increase the conductivity of electricity and heighten the risk of shock. 6. Ignoring warning signs or not following manufacturer guidelines for safe operation and maintenance, which can contribute to electrical shock incidents.
- Q: What is the role of a solar inverter in a utility-scale system?
- The role of a solar inverter in a utility-scale system is to convert the direct current (DC) electricity produced by the solar panels into alternating current (AC) electricity that can be used by the electrical grid. It ensures the compatibility between the solar power generated and the grid's requirements, including voltage, frequency, and power quality. Additionally, solar inverters often have monitoring and control functions, allowing for remote monitoring and optimization of the system's performance.
- Q: How does a solar inverter handle voltage sags or swells in the grid?
- A solar inverter handles voltage sags or swells in the grid by continuously monitoring the voltage levels. When it detects a sag or swell, it adjusts its internal circuitry to regulate the output voltage accordingly. This ensures that the connected solar panels continue to operate within their optimal voltage range, minimizing any negative impact on the overall power generation system.
- Q: Can a solar inverter be used in a building-integrated photovoltaic system?
- Yes, a solar inverter can be used in a building-integrated photovoltaic (BIPV) system. The solar inverter is an essential component in a BIPV system as it converts the direct current (DC) generated by the photovoltaic panels into alternating current (AC) that can be used to power the building's electrical loads or fed back into the grid.
- Q: How does a solar inverter handle voltage unbalance in the grid?
- A solar inverter handles voltage unbalance in the grid by continuously monitoring the grid voltage levels. If it detects voltage unbalance, it adjusts the output power accordingly to maintain a balanced operation. This is achieved through internal control algorithms that ensure each phase of the grid receives the appropriate amount of power, correcting any imbalances and preventing potential damages to the solar inverter or the grid.
- Q: What is the difference between an on-grid and off-grid solar inverter?
- An on-grid solar inverter is designed to convert the DC power generated by solar panels into AC power that can be fed into the electricity grid. It synchronizes the solar power output with the grid's frequency and voltage, ensuring a seamless integration and allowing any excess power to be exported back to the grid. On the other hand, an off-grid solar inverter is used in standalone solar power systems that are not connected to the grid. It converts the DC power from solar panels into AC power for immediate use or storage in batteries. These systems typically require additional components like batteries and charge controllers to manage power storage and supply during periods of low solar generation or high demand. In summary, the main difference between the two types of inverters is their purpose: on-grid inverters are used for grid-tied systems, while off-grid inverters are used in standalone systems not connected to the grid.
- Q: Are solar inverters compatible with battery storage systems?
- Yes, solar inverters are compatible with battery storage systems. In fact, solar inverters are an essential component of a battery storage system as they convert the direct current (DC) power generated by solar panels into alternating current (AC) power, which can be used to charge and discharge batteries. This allows for the efficient integration of solar energy with battery storage, enabling users to store excess solar power for later use, improving energy independence and reducing reliance on the grid.
- Q: What are the potential risks of overcharging a battery connected to a solar inverter?
- Overcharging a battery connected to a solar inverter can lead to several potential risks. One of the primary risks is a reduced lifespan of the battery. Overcharging can cause excessive heat and stress on the battery, leading to a shorter overall lifespan and reduced capacity over time. Another risk is the potential for thermal runaway or battery failure. Overcharging can cause the battery to become unstable, leading to a build-up of gases and potential leakage or explosion. Furthermore, overcharging can also result in increased maintenance costs. The battery may require frequent monitoring and maintenance to prevent overcharging, which can be time-consuming and costly. Lastly, overcharging can lead to inefficient energy storage. When a battery is overcharged, excess energy is wasted, reducing the overall efficiency of the solar energy system. To mitigate these risks, it is crucial to properly size and configure the solar inverter and battery system, ensuring that the battery is not subjected to excessive charging currents. Using appropriate charge controllers and monitoring systems can also help prevent overcharging and protect the battery from potential risks.
- Q: What are the key factors affecting the compatibility of a solar inverter with other system components?
- The key factors affecting the compatibility of a solar inverter with other system components include the voltage and frequency requirements, the type of PV modules used, the communication protocols supported, the maximum power output capacity, the efficiency and reliability of the inverter, and the overall system design and configuration.
- Q: Solar grid inverter does not merge into the grid, direct access to the load to the load power supply?
- Which depends on the grid inverter in the absence of the grid there is no independent operation of the function of the general grid inverter is the current type, only responsible for the power to the grid, the voltage is maintained by the grid,
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Solar Inverter 30kw High Frequency Transformer Isolation PV Grid-Tied Inverter
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 mm
- Supply Capability:
- 1000 mm/month
OKorder Service Pledge
OKorder Financial Service
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