SHI 1000W High-Frequency Power Inverter, 220V/230V PV Inverter, Pure Sine Wave Inverter,DC 48V to AC 220V/230V,SHI1000-42
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Description
SHI series is a pure sine wave inverter which can convert 12/24/48Vdc to 220/230Vac 50/60Hz based on full digital and intelligent design. It features high reliability, high efficiency, concise outline, small volume, easy installation and operation. The inverter can be applied in many fields, such as household appliances, electric tools and industrial devices etc, especially for solar photovoltaic power system.
Features:
·Adoption of advanced SPWM technology, pure sine wave output
·Wide DC input voltage range
·The output voltage and frequency can be switched
·Low output harmonic distortion（THD≤3%）
·LED indicators for input voltage range, load power range, normal output & failure state
·Optional energy saving mode
·Wide working temperature range (industrial level)
Protections：
·Output short circuit protection
·Input low voltage protection
·Input over voltage protection
·Overheating protection
·Inverter abnormal protection
Specification:
Types | SHI1000-22 | SHI1000-42 |
Nominal Battery Voltage | 24V | 48V |
Input Voltage Range | 21.6~32Vdc | 43.2~64Vdc |
No Load Current | ≤0.45A | ≤0.35A |
Output Wave | Pure Sine Wave | |
Output Voltage | 220Vac±3% / 230Vac±10% | |
Continuous Power | 1000W | |
Power 10 sec | 1500W | |
Power 1.5 sec | 2000W | |
Surge Power | 2250W | |
Frequency | 50/60Hz±0.2% | |
Distortion THD | ≤ 3% (resistive load) | |
Efficiency at Rated Power | ≥93% | ≥93.5% |
Max. Efficiency | ≥94% | ≥94% |
Terminal | 25mm2 | |
Dimensions | 295×208×98mm | |
Installation | 150×200mm | |
Hole Size | Φ6mm | |
Net Weight | 3.3kg | |
Working Temperature | -20℃~ +50℃ | |
Storage Temperature | -35℃~ +70℃ | |
Humidity | < 95% (N.C.) | |
Altitude | < 5000m(Derating to operate according to IEC62040 at a height exceeding 1000m) | |
Insulation Resistance | Between DC input terminals and metal case: ≥550MΩ; Between AC output terminals and metal case: ≥550MΩ. | |
Dielectric Strength | Between DC input terminals and metal case: Test voltage AC1500V, 1 minute Between AC output terminals and metal case: Test voltage AC1500V, 1 minute | |
FAQ
Q:Off Grid VS On Grid Panels, what's the difference?
The differences between both panels are related to the system where they are going to be installed.
On-grid installations, as the name said, are thought to feed the produced energy into the grid and for that it is important to have the biggest voltage that it is allowed (1000VDC in Europe, 600 VDC in USA). For a defined power, more voltage means less current (P=V*I) and less losses.
In off-grid installations it is different because you must storage the energy into batteries. Batteries usually work at 12, 24 or 48 VDC and off-grid photovoltaic modules work at the maximum power point (mpp) near this voltage (see the datasheets). So the controller that charges the batteries works also near the batteries voltage.
Your limiting factor here is going to be this controller. You have to see what is the maximum voltage and the maximum current that it can work with, upstream (photovoltaic modules) and downstream (batteries and inverters). Then you have to dimension your PV array (Voltage and Current).
Q: Can a solar powered LED lighting without inverter?
Of course you can run lights without inverters. Both LEDs and incandescent lamps are quite happy on DC. And there are fluorescent ballasts that take a DC input (although they do have a sort of inverter inside). I have one in my shed and it has been working just fine for at least 15 years. It is very simple, easy and efficient. You can do away with the electrical code for wiring, lower you cost. Use less energy and lower the cost to install. In fact is we did this to power may of our day to day items we would also lower the demand for power.
Keep in mind this goes against every manufacturer and government policy and you will be shut down, squashed and run out of town for even talking about this, or at least you used to. I am working on a way to use the current wiring in a home to have direct solar, batter bank lighting. By coming off the grid for your lighting and many other functions, a power outage would hardly make a difference to your home.
- Q:Can a solar inverter be easily integrated into an existing electrical system?
- Yes, a solar inverter can be easily integrated into an existing electrical system. Solar inverters are designed to seamlessly connect with the existing electrical infrastructure of a building or property. They can be installed alongside the main electrical panel and connected to the grid, allowing the solar energy generated by the panels to be converted into usable electricity for the building's consumption. With the help of a qualified electrician or solar installer, the integration process can be straightforward and efficient.
- Q:How does a solar inverter handle voltage sag or drop in the grid?
- A solar inverter handles voltage sag or drop in the grid by continuously monitoring the grid voltage. When it detects a drop below a certain threshold, it adjusts its own output voltage to compensate and maintain a stable and consistent voltage supply to the connected solar panels or the grid. This ensures that the solar system operates optimally and can seamlessly adapt to any fluctuations in the grid voltage.
- Q:How does shade affect the performance of a solar inverter?
- Shade significantly impacts the performance of a solar inverter by reducing the overall energy production. When a solar panel is partially shaded, it creates multiple voltage levels throughout the array, leading to a decrease in the overall power output. This shading effect causes the inverter to work inefficiently as it struggles to optimize energy conversion. Consequently, shade can significantly hinder the performance and efficiency of a solar inverter.
- Q:Can a solar inverter be used in conjunction with a power optimizer?
- Yes, a solar inverter can be used in conjunction with a power optimizer. In fact, this combination is commonly used in solar power systems. The power optimizer helps to maximize the energy output of each individual solar panel by optimizing the power at the panel level, while the solar inverter converts the DC power generated by the panels into usable AC power for the electrical grid. This combination allows for better performance, increased efficiency, and more flexibility in system design.
- Q:Can a solar inverter be used with a solar-powered refrigerator?
- Yes, a solar inverter can be used with a solar-powered refrigerator. A solar inverter is responsible for converting the direct current (DC) produced by solar panels into alternating current (AC) that can be used to power appliances, including refrigerators. Therefore, a solar inverter is an essential component in connecting a solar-powered refrigerator to a solar panel system.
- Q:Can a solar inverter be used with different grid voltages?
- No, a solar inverter cannot be used with different grid voltages. Solar inverters are designed to convert the DC power generated by solar panels into AC power that matches the voltage and frequency of the grid it is connected to. Using a solar inverter with different grid voltages can result in inefficient operation or even damage to the inverter. It is important to ensure that the solar inverter is compatible with the specific grid voltage before installation.
- Q:What are the potential risks of overloading a solar inverter?
- The potential risks of overloading a solar inverter include damaging the inverter itself, reducing its efficiency and lifespan, and potentially causing a fire hazard. Overloading can also lead to voltage fluctuations and instability in the solar power system, which may disrupt the functioning of other connected devices. It is crucial to ensure that the solar inverter is appropriately sized to handle the load to avoid these risks.
- Q:Can a solar inverter be upgraded or expanded?
- Yes, a solar inverter can be upgraded or expanded. Upgrades may involve adding new features or improving the efficiency of the existing inverter. Expansion typically refers to increasing the capacity of the inverter to accommodate additional solar panels. However, the extent to which an inverter can be upgraded or expanded varies depending on the specific model and manufacturer.
- Q:Can a solar inverter be used with different monitoring platforms?
- Yes, a solar inverter can typically be used with different monitoring platforms. Most modern solar inverters are designed to be compatible with various monitoring platforms, allowing users to choose the one that suits their needs and preferences. This flexibility enables users to monitor and manage their solar energy production and consumption effectively, regardless of the specific monitoring platform they choose to use.
- Q:Can a solar inverter be used with different grid voltages or frequencies?
- No, a solar inverter cannot be used with different grid voltages or frequencies. Solar inverters are designed to convert the DC power generated by solar panels into AC power that matches the specific grid voltage and frequency of the electrical grid it is connected to. Using a solar inverter with different grid voltages or frequencies can cause damage to the inverter and may result in a loss of efficiency or functionality.
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SHI 1000W High-Frequency Power Inverter, 220V/230V PV Inverter, Pure Sine Wave Inverter,DC 48V to AC 220V/230V,SHI1000-42
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
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