48V Solar Inverter DC Power Distribution Cabinet Intelligent Monitoring Unit with LCD Display
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 unit
- Supply Capability:
- 10000 unit/month
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Product features
The external auxiliary power source is compatible with the output voltage of solar inverter
Good performance for heat dissipation and overload capability
Optional anti-feedback diode is available
The cabinet is available in Universal type or Kstar-dedicated one
Kstar-dedicated DC power distribution cabinet requires no auxiliary power to adjust the speed of fans. They are controlled by the solar inverter itself
Intelligent monitoring unit and LCD display. The monitoring function is better, and more convenient
Product Parameter
SOLAR ENERGY DEEP CIRCULATION SERIES
2V: 200～2000Ah;
12V: 38～200Ah
Q 1. what's the payment term?
A. We accept TT,30% deposit and 70% balance agaisnt copy of BL
Q 2. how's the delivery time ?
A. usually it will take about 25 days for production
Q 3. tell me the standard of package?
A. For the small capacity, it use carton, but for big capacity, we will use strong wooden case for protection.
Q 4. what kind of material of transformer?
A. we have two types, one 100% copper and the other is copper with aluminum.It depends on your requirment. In fact,those two have no difference if normal work well. Only except the longlife. Copper is better and also higer price.
Q 5.Could you offer Form A or C/O ?
A. It totally not a problem. We can prepare relative documents to forgin affairs office or other office to apply for this certificate.
Q 6.Would you accept to use our logo ?
A.If you have good quantity,it absolute no problem to do OEM.
Q 7.We want to know month capacity.
A. It depends on which model.For example for relay type small capacity , month capacity can reach near 20000pcs and big capacity near 3000pcs.
Q 8.Where is your market?
A. Our products are popular in russia, indonisia, Philippines,italy, america, pakistan and so on.Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.
Q9. what kind of certificate you have ?
A. Our company already achieve ISO, CCC, and for products, we have CE, TUV, SAA, G58, C10/11,SONCAP, GOST, UL(pending) .
- Q:Can a solar inverter be used with solar-powered air conditioning systems?
- Yes, a solar inverter can be used with solar-powered air conditioning systems. The solar inverter is responsible for converting the direct current (DC) generated by the solar panels into alternating current (AC) that can be used to power various electrical appliances, including air conditioning units. By connecting the solar inverter to the solar panels and the air conditioning system, the generated solar energy can be efficiently utilized to power the AC system.
- Q:What are the common troubleshooting steps for a malfunctioning solar inverter?
- The common troubleshooting steps for a malfunctioning solar inverter include checking the display for error messages, inspecting the DC and AC connections for loose or damaged wires, verifying the input voltage and frequency, resetting the inverter, and monitoring the system for any unusual behavior. If these steps do not resolve the issue, it is advisable to consult a professional or contact the manufacturer for further assistance.
- Q:How do you calculate the efficiency loss due to temperature for a solar inverter?
- To calculate the efficiency loss due to temperature for a solar inverter, you would typically refer to the manufacturer's specifications and documentation. The efficiency loss can be determined by comparing the inverter's rated efficiency at a specific temperature (usually 25 degrees Celsius) to its efficiency at the desired operating temperature. The manufacturer may provide a temperature coefficient, which represents the percentage decrease in efficiency for every degree increase in temperature. By multiplying the temperature coefficient with the difference between the desired operating temperature and the reference temperature, you can estimate the efficiency loss due to temperature.
- Q:Can a solar inverter be used with other renewable energy sources like wind or hydro power?
- Yes, a solar inverter can be used with other renewable energy sources like wind or hydro power. Inverters are designed to convert the direct current (DC) generated by various renewable energy sources into alternating current (AC) that can be used to power homes, buildings, or be fed into the grid. So, by connecting a wind turbine or hydro generator to a solar inverter, it can efficiently convert the generated energy for practical use.
- Q:What is the role of a maximum power point tracker in a solar inverter?
- The role of a maximum power point tracker (MPPT) in a solar inverter is to constantly monitor and adjust the output voltage and current from the solar panels to ensure they are operating at their maximum power point. By tracking and maintaining this optimal operating point, the MPPT increases the overall energy efficiency and power output of the solar system. This is particularly important as solar panel performance can be affected by various factors such as shading, temperature, and varying sunlight intensity.
- Q:How does a solar inverter synchronize with the electrical grid?
- A solar inverter synchronizes with the electrical grid by constantly monitoring the voltage and frequency of the grid. It adjusts its own output voltage and frequency to match the grid's, ensuring that the electricity generated by the solar panels is in phase and synchronized with the grid. This synchronization allows the solar power to be seamlessly integrated into the grid, enabling efficient power transfer and preventing any disruption to the supply.
- Q:How does a solar inverter communicate with monitoring systems?
- A solar inverter communicates with monitoring systems through various means such as wireless technologies like Wi-Fi, Bluetooth, or Zigbee, or through wired connections like Ethernet or RS485. These communication channels allow the inverter to transmit important data and performance metrics to the monitoring systems in real-time.
- Q:How does a solar inverter affect the overall aesthetics of a solar installation?
- A solar inverter does not have a significant impact on the overall aesthetics of a solar installation. Inverters are typically mounted in discreet locations, such as on the side of a building or inside a garage, where they are not visible from the street or prominent areas. Therefore, the inverter's presence does not greatly affect the visual appeal of the solar system.
- Q:What is the role of power factor correction in a solar inverter?
- The role of power factor correction in a solar inverter is to improve the efficiency and performance of the inverter by correcting and optimizing the power factor of the electrical system. By adjusting the phase relationship between voltage and current, power factor correction ensures that the inverter draws and supplies power more effectively, reducing energy losses, improving power quality, and minimizing harmonics in the system. This helps to maximize the overall power output and reliability of the solar inverter, leading to better energy conversion and utilization.
- Q:What are the different types of solar inverters available?
- There are several types of solar inverters available, including string inverters, microinverters, and power optimizers. String inverters are the most common and are installed at a central location, converting the DC power generated by multiple solar panels into AC power. Microinverters, on the other hand, are installed on each individual solar panel, converting the DC power to AC power at the panel level. Power optimizers are similar to microinverters but work in conjunction with a string inverter, optimizing the power output of each panel before it reaches the inverter. Each type of inverter has its own advantages and suitability based on the specific solar installation requirements.
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48V Solar Inverter DC Power Distribution Cabinet Intelligent Monitoring Unit with LCD Display
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 unit
- Supply Capability:
- 10000 unit/month
OKorder Service Pledge
OKorder Financial Service
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