Approved Inverter with MPPT Solar Charger 3000w 24V Pure Sine Wave
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2 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:How does a solar inverter handle voltage regulation during load changes?
- A solar inverter handles voltage regulation during load changes by continuously monitoring the voltage and adjusting its output accordingly. It uses advanced control algorithms to regulate the voltage and ensure a stable and consistent supply of power to the connected load, even during fluctuations in demand. This allows the inverter to efficiently adapt to changing load conditions and maintain the desired voltage levels.
- Q:How does a solar inverter handle power export limitations imposed by the grid?
- A solar inverter handles power export limitations imposed by the grid through a process known as grid-tied or utility interactive operation. It continuously monitors the grid's voltage and frequency, adjusting the power output of the solar system accordingly. If the grid is unable to accept additional power due to export limitations, the inverter will reduce the output of the solar system to ensure compliance with the grid's requirements. This allows for a smooth and safe integration of solar power into the grid, preventing any potential disruptions or overloading.
- Q:What is the standby power consumption of a solar inverter?
- The standby power consumption of a solar inverter refers to the amount of power it consumes when it is not actively converting solar energy into usable electricity. This power consumption is typically very low, often ranging from a few watts to a few tens of watts, depending on the model and efficiency of the inverter.
- Q:What is the role of a reactive power controller in a solar inverter?
- The role of a reactive power controller in a solar inverter is to regulate and maintain the flow of reactive power to ensure a balanced and stable electrical grid. By dynamically controlling the reactive power output, the controller helps to improve power factor, minimize voltage fluctuations, and enhance the overall system performance and efficiency of the solar inverter.
- Q:What is the role of a maximum power control feature in a solar inverter?
- The role of a maximum power control feature in a solar inverter is to optimize the energy output of the solar panels by constantly tracking and adjusting the operating point to ensure that the system operates at its maximum power point (MPP). This feature helps to increase the overall efficiency of the solar system and maximize the amount of energy that can be harvested from the sun.
- Q:How does a solar inverter handle anti-islanding protection?
- A solar inverter handles anti-islanding protection by constantly monitoring the grid voltage. If the grid goes down or voltage drops below a certain threshold, the inverter automatically disconnects from the grid to prevent feeding power back into the grid during an outage. This ensures the safety of utility workers and prevents damage to the grid.
- Q:Are there any fire safety concerns associated with solar inverters?
- Solar inverters do pose some fire safety concerns. Although they are not typically a fire hazard themselves, there are a few potential risks to be aware of. Firstly, if the solar inverter is installed incorrectly, it can cause electrical problems that may lead to a fire. To prevent this, it is essential to hire a qualified and certified professional who can ensure that all electrical connections are secure and meet the necessary standards. Secondly, if the solar inverter is located in an area that experiences high temperatures or excessive heat, there is a risk of overheating. Inverters generate heat as they convert direct current (DC) from solar panels into alternating current (AC) for use in homes or businesses. If the inverter is not adequately ventilated or is exposed to extreme heat, it can overheat and potentially ignite a fire. Furthermore, if the inverter is faulty or damaged, it can increase the risk of fire. Regular maintenance and inspections of the solar inverter can help identify any potential issues and ensure its safe operation. To address these fire safety concerns, it is crucial to adhere to proper installation guidelines, regularly inspect and maintain the inverter, and ensure it is in a well-ventilated location away from sources of excessive heat. It is also advisable to have a fire extinguisher nearby and establish a fire safety plan in case of emergencies.
- Q:Can a solar inverter be installed outdoors?
- Yes, a solar inverter can be installed outdoors. However, it is important to ensure that the inverter is designed to withstand outdoor conditions, such as rain, humidity, and temperature fluctuations. Outdoor installation should also comply with local electrical codes and regulations.
- Q:How do you calculate the maximum power point current for a solar inverter?
- To calculate the maximum power point current for a solar inverter, you need to determine the optimal operating voltage and current at which the solar panel can produce the maximum power. This can be done by using a technique known as the perturb and observe (P&O) algorithm. The P&O algorithm continuously adjusts the operating point of the solar panel by slightly perturbing the voltage and observing the resulting change in power. By tracking the voltage and current values that yield the highest power output, you can calculate the maximum power point current for the solar inverter.
- Q:How do you choose the right input voltage range for a solar inverter?
- To choose the right input voltage range for a solar inverter, it is essential to consider the specifications and requirements of both the solar panels and the inverter. The input voltage range of the inverter should be compatible with the output voltage range of the solar panels. It is important to ensure that the inverter can handle the maximum voltage generated by the panels during peak sunlight conditions. Additionally, factors such as temperature variations and system losses should also be taken into account while selecting the appropriate input voltage range for a solar inverter.
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Approved Inverter with MPPT Solar Charger 3000w 24V Pure Sine Wave
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2 pc
- Supply Capability:
- 3000 pc/month
OKorder Service Pledge
OKorder Financial Service
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