High Frequency Transformer Isolation PV Grid-Tied Inverter
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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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High Frequency Transformer Isolation PV Grid-Tied Inverter
LF series 0.6kw — 1.5kw
Features: Single stage inverter is the main characteristic of this product , in which power grade period compared with other topological structure has higher conversion effciency and reliability
characteristics：
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 voltage support in a solar inverter?
- The role of voltage support in a solar inverter is to maintain a stable and appropriate voltage level for the solar system. It ensures that the generated solar power is compatible with the electrical grid and devices connected to it, preventing any damage or malfunction. Additionally, voltage support helps optimize the efficiency and performance of the solar inverter, maximizing the power output from the solar panels.
- Q:How does a solar inverter handle power factor optimization?
- A solar inverter handles power factor optimization by ensuring that the power generated by the solar panels is synchronized with the grid's voltage and frequency. It adjusts the power factor by actively controlling the flow of current between the solar panels and the grid, allowing for efficient power transfer and minimizing reactive power consumption.
- Q:Can a solar inverter be connected to a generator?
- Yes, a solar inverter can be connected to a generator. This allows the solar energy system to work in conjunction with the generator, providing additional power when the solar energy is insufficient or unavailable. The generator serves as a backup power source, ensuring a continuous supply of electricity.
- Q:Can a solar inverter be used with batteries?
- Yes, a solar inverter can be used with batteries. In fact, using a solar inverter with batteries is a common practice in solar energy systems. The inverter helps convert the direct current (DC) electricity generated by the solar panels into alternating current (AC) electricity that can be used to power various appliances and devices. When batteries are connected to the system, the excess electricity generated by the solar panels can be stored in the batteries for later use, allowing for continuous power supply even when the sun is not shining.
- Q:What is the role of a solar inverter in reactive power compensation?
- The role of a solar inverter in reactive power compensation is to regulate and control the flow of reactive power in a solar power system. Reactive power is the power that oscillates between the source and load due to the presence of inductive or capacitive elements in the system. It does not contribute to the actual work done by the system but is necessary for the operation of certain devices. A solar inverter, specifically designed for reactive power compensation, is capable of measuring the reactive power in the system and adjusting its operation accordingly. It can generate or absorb reactive power as required to maintain a power factor close to unity. Power factor is a measure of how efficiently the electrical energy is being used and a high power factor indicates efficient utilization of electricity. By compensating for reactive power, a solar inverter ensures that the solar power system operates at optimal efficiency. It reduces the burden on the grid by supplying or absorbing reactive power locally instead of relying on the grid for compensation. This not only improves the overall power quality but also reduces the losses in the system. Additionally, it helps to stabilize voltage levels and reduce voltage fluctuations, which can be beneficial for sensitive electrical equipment. In summary, the role of a solar inverter in reactive power compensation is to regulate the flow of reactive power in a solar power system, maintaining a high power factor and improving overall system efficiency. It plays a vital role in ensuring optimal operation of the solar power system and reducing the reliance on the grid for reactive power compensation.
- Q:Can a solar inverter be used in conjunction with a power factor correction device?
- Yes, a solar inverter can be used in conjunction with a power factor correction device. Power factor correction devices are designed to improve the power factor of electrical systems by reducing reactive power and improving overall efficiency. Since solar inverters convert DC power from solar panels into AC power for use in electrical systems, they can benefit from the use of power factor correction devices to optimize power quality and reduce energy waste. By combining a solar inverter with a power factor correction device, both the generation and consumption of electricity can be more efficient and environmentally friendly.
- Q:What is the role of a solar inverter in a solar-powered electric vehicle charging station?
- The role of a solar inverter in a solar-powered electric vehicle charging station is to convert the direct current (DC) generated by the solar panels into alternating current (AC) that can be used to charge electric vehicles. The inverter ensures that the electricity produced by the solar panels is compatible with the charging station and the electric vehicles, allowing for efficient and safe charging.
- Q:Can a solar inverter be used in a commercial solar system?
- Yes, a solar inverter can definitely be used in a commercial solar system. In fact, solar inverters are an essential component in converting the direct current (DC) electricity generated by solar panels into alternating current (AC) electricity that is compatible with the electrical grid and can be used by commercial buildings and businesses.
- Q:How does a solar inverter convert DC to AC?
- A solar inverter converts direct current (DC) electricity generated by solar panels into alternating current (AC) electricity that can be used to power appliances and feed into the electrical grid. It does this by using a complex electronic circuit that first converts the DC power into high-frequency AC power. This high-frequency AC power is then transformed into the desired voltage and frequency of standard AC power using pulse-width modulation techniques. The converted AC power can then be utilized for various household or commercial electrical needs.
- Q:Can a solar inverter convert DC power to AC power during a power outage?
- No, a solar inverter cannot convert DC power to AC power during a power outage. Solar inverters rely on the grid for synchronization and voltage reference, so when there is a power outage, the inverter automatically shuts down to prevent back-feeding electricity into the grid and endangering utility workers.
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High Frequency Transformer Isolation PV Grid-Tied Inverter
- 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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