Approved Solar Power Inverter Solar Charger 3000w 24V Pure Sine Wave
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3 pc
- Supply Capability:
- 3000 pc/month
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Performance Characteristics
· 1. Suitable for all electrical equipments
· 2. Large LCD display for more detailed content
· 3. CPU controlled; fast transfer time
· 4. Intelligent battery management, prolonging the service life of the battery
· 5. Complete protection function, high reliability
· 6. Can provide high current charge
· 7. Can match different types of batteries
· 8. Disassembled LCD box which can make the operation in a distance of 15 meters
Product introduction
EP series is sine wave low frequency inverter, which is specifically designed for home appliances. It is equipped with a big LCD screen so all information is displayed in detail, which makes it more convenient to use. Charging current of the inverter is adjustable from 5A to 45A and you can also select different charging voltage to charge different types of batteries so batteries are under great protection.
Our Service
Samples
Samples are Available for Testing and Market Test.
Warranty
We provides warranty against defects in materials and workmanship for its Uninterruptible power supply, Power inverter/chargers including inverter12v 24v 48V, Solar charge controllers (“Product”).
OEM Service
OEM service is strictly based on the ISO9001 ISO14001 quality assurance system. The TOP involves the effective teamwork of departments from Sales, R&D, and Engineering, purchasing, production & QA, assuring a high quality product and prompt delivery for customers. The standardization of our quality system and the quality stability has earned us the trust of our customers for 12 years.
We have 10 sets of automatic insertion equipments, ICT PCB testing equipments, ATE automatic testing center and aging workshop for all products. Monthly output of UPS series exceeds 200,000. We have been offering OEM service for over 12 years.
Specifications
Input | |
Input Voltage Range | 182-265VAC |
Output | |
Input Voltage Range | Batt.Mode:50±0.3Hz Mode:48-54Hz(50Hz) or 58-64Hz,Same as AC |
Output Wave Form | Sine Wave (Batt,mode) |
Transfer Time | 10ms(Typical) |
FAQ:
Q: Do you have the CE, TUV, UL Certification?
A: We’ve already passed all the tests, and any certificate is available.
Q: Have you ever sold your products to companies in my country?
A: Of course, we have customers in all general PV markets, but I think we should expand our market share along with the market growth.
Q: When did your company set up? You are a new company, how can I believe your quality?
A: We entered into Solar PV industry in 2005, now we have several plants in manufacturing of a-Si and c-Si panels, and our capacity is 220MW per year. Till now we have already passed all the tests by authorized laboratories, e.g. TUV, CE, UL.
Q: Can you help us install the module if we cooperate with you?
A: We haven’t entered into installation sector, but we have the plan in near future.
Q: How do you pack your products?
A: We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.
Q: Can you do OEM for us?
A: Yes, we can.
Q: Can we visit your factory?
A: Surely, I will arrange the trip basing on your business schedule.
- Q:Can a solar inverter be used in regions with high levels of lightning activity?
- Yes, a solar inverter can be used in regions with high levels of lightning activity. However, it is important to install appropriate lightning protection measures to ensure the safety and functionality of the solar inverter system. This can include surge protection devices and grounding systems to mitigate potential damage caused by lightning strikes.
- Q:What is the difference between a transformerless inverter and a transformer-based inverter?
- A transformerless inverter and a transformer-based inverter differ primarily in their design and functionality. A transformerless inverter, as the name suggests, does not include a transformer in its circuitry. Instead, it uses advanced semiconductor components, such as insulated-gate bipolar transistors (IGBTs), to convert the direct current (DC) power from a source like solar panels into alternating current (AC) power for use in homes or businesses. The absence of a transformer allows for a more compact and lightweight design, making transformerless inverters ideal for space-constrained installations. However, due to the lack of galvanic isolation, transformerless inverters may have slightly less electrical safety compared to transformer-based inverters. On the other hand, a transformer-based inverter incorporates a transformer as an integral part of its circuitry. This transformer serves multiple purposes, including galvanic isolation, voltage step-up or step-down, and impedance matching. Galvanic isolation is particularly important as it provides a barrier between the input and output of the inverter, offering enhanced electrical safety and protection against electrical shocks. The presence of a transformer also helps to stabilize the output voltage, making transformer-based inverters more suitable for applications with sensitive electronics or where grid synchronization is critical. In summary, while transformerless inverters offer compactness and lightweight design, transformer-based inverters provide better electrical safety and stability. The choice between the two depends on the specific application requirements, space availability, and the level of electrical safety desired.
- Q:What is the importance of surge protection in a solar inverter?
- Surge protection is of utmost importance in a solar inverter due to several reasons. Firstly, solar inverters are responsible for converting the direct current (DC) generated by solar panels into alternating current (AC) that can be used to power electrical devices. During this conversion process, there is a potential for power surges or voltage spikes to occur. These surges can damage the sensitive electronic components within the inverter, leading to malfunctions or complete failure. Secondly, solar inverters are often connected to the electrical grid, allowing excess electricity generated by the solar panels to be fed back into the grid. However, the grid can be prone to power fluctuations and surges caused by lightning strikes, utility switching, or other external factors. Without adequate surge protection, these power surges can travel back through the grid and damage the solar inverter. Furthermore, surge protection is essential in safeguarding the entire solar power system. In addition to the solar inverter, there are other components such as charge controllers, battery systems, and monitoring equipment that are interconnected. A surge in any part of the system can potentially damage or disrupt the entire system's operation. By installing surge protection devices, such as surge suppressors or surge arresters, in the solar inverter, the excess energy from power surges is diverted away from the sensitive electronic components. These devices are designed to absorb or redirect the surge, protecting the inverter and other connected equipment. In conclusion, surge protection is crucial in a solar inverter to prevent damage from power surges during the conversion process, protect against external power fluctuations from the grid, and safeguard the entire solar power system. Investing in proper surge protection ensures the longevity and reliable operation of the solar inverter, minimizing the risk of costly repairs or replacements.
- Q:Can a solar inverter be used with a solar-powered security camera system?
- Yes, a solar inverter can be used with a solar-powered security camera system. 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 electrical devices, including security cameras. By connecting the solar panels to a solar inverter, the generated solar energy can be efficiently utilized to power the security camera system.
- Q:Can a solar inverter be used with different monitoring platforms?
- Yes, a solar inverter can be used with different monitoring platforms as long as the monitoring platforms are compatible with the inverter's communication protocols and data formats.
- Q:What is the role of a solar inverter in reactive power compensation during grid disturbances?
- The role of a solar inverter in reactive power compensation during grid disturbances is to regulate and stabilize the flow of reactive power between the solar PV system and the grid. During grid disturbances, such as voltage fluctuations or power factor variations, the solar inverter can actively inject or absorb reactive power to maintain the voltage and power factor within acceptable limits. This helps in improving the overall stability and reliability of the grid system, ensuring efficient power transfer, and minimizing any adverse effects on the grid and connected electrical devices.
- Q:What is the role of a solar inverter in voltage and frequency regulation during islanding conditions?
- The solar inverter plays a crucial role in maintaining voltage and frequency regulation during islanding conditions. Islanding conditions occur when a distributed generation system, like a solar PV system, continues to supply power to a local area even when the main electrical grid is disconnected. In grid-connected mode, the solar inverter synchronizes its output voltage and frequency with the utility grid. However, during islanding conditions, it must transition into a standalone mode and take responsibility for regulating voltage and frequency within the isolated microgrid. The primary function of the solar inverter in islanding conditions is to ensure that the voltage and frequency of the generated electricity remain within acceptable limits. To achieve this, it constantly monitors the electrical parameters and adjusts its own output accordingly. To regulate voltage, the solar inverter adjusts its output voltage based on demand and the available power from the solar panels. It maintains a steady voltage level within a specified range, typically around 230-240 volts for residential applications. Equally important is frequency regulation, which ensures that the electrical devices connected to the microgrid operate at their designed frequency, usually 50 or 60 Hz. The solar inverter continuously monitors the frequency and adjusts its output to match the required frequency, minimizing fluctuations and maintaining stability. Apart from voltage and frequency regulation, the solar inverter also performs other crucial functions during islanding conditions. These include power quality control, protection against overvoltage and overcurrent, and safe disconnection in emergencies or during grid restoration. Overall, the solar inverter's role in voltage and frequency regulation during islanding conditions is critical for maintaining a stable and reliable power supply within the isolated microgrid. It ensures that the electricity generated by the solar PV system remains within acceptable parameters, enabling connected electrical devices to operate efficiently and safely.
- Q:Can a solar inverter be used with a grid-interactive system?
- Yes, a solar inverter can be used with a grid-interactive system. In fact, a solar inverter is an essential component of a grid-interactive system as it converts the direct current (DC) electricity generated by solar panels into alternating current (AC) electricity that can be used by household appliances and fed back into the grid when there is excess energy. The inverter also helps manage the flow of electricity between the solar panels, battery storage (if present), and the grid to ensure efficient and reliable power supply.
- Q:What is the maximum power output of a residential solar inverter?
- The maximum power output of a residential solar inverter can vary depending on the specific model and capacity. However, on average, residential solar inverters typically have a maximum power output ranging from 3 kilowatts (kW) to 10 kW.
- Q:How does a solar inverter handle reactive power?
- A solar inverter handles reactive power by actively managing and controlling the flow of reactive power between the solar panels and the electrical grid. It uses advanced electronics and control algorithms to ensure that the reactive power generated by the solar panels is either supplied to or absorbed from the grid, depending on the grid's requirements. This helps to maintain the power factor within acceptable limits and prevents issues such as voltage instability or flickering.
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Approved Solar Power Inverter Solar Charger 3000w 24V Pure Sine Wave
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3 pc
- Supply Capability:
- 3000 pc/month
OKorder Service Pledge
OKorder Financial Service
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