PV Grid-Tied 5kw Solar Inverter JSI-5000TL
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50000 watt
- Supply Capability:
- 3000000 watt/month
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1. Structure of PV Grid-Tied 5kw Solar Inverter JSI-5000TL Description
1.High Efficiency 97.6%
2.5 Year warranty
3.Transformerless, pure sine wave
4.TUV,VDE,CE,SAA,CEI0-21
2. Main Features of thePV Grid-Tied 5kw Solar Inverter JSI-5000TL Inverter
﹒Compact size, easy installation &maintenance;
﹒Low running noise, highest efficiency;
﹒Wide operating temperature range
﹒At least 5 years warranty
﹒High Quality ,competitive price
﹒TUV, CE, AS4777, G59/2 Certificate
3. PV Grid-Tied 5kw Solar Inverter JSI-5000TL Images
4. PV Grid-Tied 5kw Solar Inverter JSI-5000TL Specification
CHARACTERISTICS | JSI-5000TL |
Input Data(DC side) | |
Max. DC power | 5300W |
Max. DC voltage | 550Vdc |
MPPT Operating range | 100~500Vdc |
Number of parallel inputs | 3 |
Number of MPPT trackers | 1 |
Max. input current (total) | 22.5A |
Output Data(AC side) | |
Nominal output power | 4600W |
Max. Output power | 5000W |
Nominal output current | 20A |
Max. output current | 24A |
Nominal AC voltage | 230Vac |
Possible AC voltage range * | 190~265Vac |
Nominal AC grid frequency | 50Hz |
Possible AC grid frequency range* | 50 ± 5 Hz |
Power factor(cos φ) | >0.99 |
Harmonic distortion(THDI) | <3%(at nominal output power) |
Efficiency | |
Max. efficiency | 97.6% |
Euro efficiency | 97% |
MPPT efficiency | 99.6% |
Genaral data | |
Dimensions (W / D / H) | 345*152*505mm |
Net weight | 23.7Kg |
Operating temperature range | –25 °C ~ +60 °C |
Noise emission (typical) | ≤ 25 dB(A) |
Power consumption at night | 0 W |
Electrical isolation | Transformer-less |
Cooling concept | Natural cooling |
IP Code | IP65 |
Communication | RS-485/RS-232 |
5. FAQ of PV Grid-Tied 5kw Solar Inverter JSI-5000TL
Q1. What is the difference between inverter and solar inverter?
A1. Inverter only has AC inpput, but solar inverter both connect to AC input and solar panel, it saves more power.
Q2. What is the difference between MPPT&PWM?
A2. MPPT has higher efficiency, it can track the max power point and won't waste energy.
Q3. What is the waranty of product?
A3. 12 months.
- Q:Can a solar inverter be used with both AC and DC power sources?
- No, a solar inverter is designed to convert DC power from solar panels into AC power for use in standard electrical systems. It cannot be used with both AC and DC power sources simultaneously.
- Q:How does MPPT improve the efficiency of a solar inverter?
- MPPT, or Maximum Power Point Tracking, improves the efficiency of a solar inverter by constantly adjusting the operating point of the solar panel to extract maximum power from the sunlight. It ensures that the solar panel operates at its maximum power point, regardless of changing weather conditions or variations in the solar irradiance. This optimization leads to higher energy conversion efficiency, maximizing the power output of the solar panel and ultimately increasing the overall efficiency of the solar inverter.
- Q:How do you choose the right size solar inverter for your system?
- To choose the right size solar inverter for your system, you need to consider two key factors: the maximum power output of your solar panels and the maximum power demand of your electrical appliances. The solar inverter should be able to handle the peak power output of your solar panels and should have a capacity slightly higher than the maximum power demand of your appliances. It is important to ensure a proper match between the solar inverter and your system's power requirements to optimize energy production and ensure efficient operation.
- Q:Are there any electromagnetic interference concerns associated with solar inverters?
- Yes, there can be electromagnetic interference concerns associated with solar inverters. These concerns mainly arise from the high-frequency switching of power electronics within the inverters. However, modern solar inverters are designed to minimize electromagnetic interference through the use of appropriate filters and shielding techniques. Compliance with relevant electromagnetic compatibility (EMC) standards ensures that solar inverters do not interfere with other electronic devices and are safe to use in residential and commercial settings.
- Q:How does a solar inverter handle islanding detection?
- A solar inverter handles islanding detection by constantly monitoring the electrical grid. If it detects that the grid has been disconnected, it initiates a process to disconnect itself from the grid to prevent an islanding event. This is typically done through the use of advanced algorithms and protective mechanisms to ensure the safety and stability of the electrical system.
- Q:What is the role of fault ride-through capability in a solar inverter?
- The role of fault ride-through capability in a solar inverter is to ensure the stable and uninterrupted operation of the solar power system during grid disturbances or faults. It allows the inverter to remain connected to the grid and continue supplying power, even when there are short-term voltage dips or interruptions in the grid. This capability helps in maintaining grid stability and reliability while maximizing the energy generation from the solar panels.
- Q:Can a solar inverter be used in areas with unstable grid connections?
- Yes, a solar inverter can be used in areas with unstable grid connections. Solar inverters are designed to convert the DC power generated by solar panels into usable AC power for consumption or to be fed back into the grid. In areas with unstable grid connections, solar inverters can still function and provide power by utilizing battery storage systems or operating in off-grid mode. This allows for uninterrupted power supply and provides stability in areas with unreliable grid connections.
- Q:How does a solar inverter handle sudden changes in solar irradiance?
- A solar inverter handles sudden changes in solar irradiance by continuously monitoring the amount of solar energy being generated. When it detects a sudden change in solar irradiance, the inverter adjusts its internal settings accordingly to maintain a stable output voltage and frequency. This allows it to effectively handle fluctuations in solar power input and ensure a consistent and reliable flow of electricity to the connected loads or the grid.
- Q:How does a solar inverter prevent islanding?
- A solar inverter prevents islanding by constantly monitoring the grid connection and ensuring there is a stable and continuous power supply. If the grid connection is lost or becomes unstable, the inverter immediately shuts down to prevent the formation of an island, where it would continue to supply power to the disconnected grid. This feature ensures the safety of utility workers and prevents damage to equipment during grid maintenance or emergencies.
- Q:Can a solar inverter be used with building-integrated photovoltaic systems?
- Yes, a solar inverter can be used with building-integrated photovoltaic (BIPV) systems. Solar inverters are an essential component of any photovoltaic system, including BIPV systems. They are responsible for converting the direct current (DC) generated by the solar panels into alternating current (AC) that can be used to power electrical devices in buildings. Therefore, a solar inverter is necessary to ensure the seamless integration of BIPV systems with the electrical grid and the effective utilization of solar energy.
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PV Grid-Tied 5kw Solar Inverter JSI-5000TL
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50000 watt
- Supply Capability:
- 3000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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