Off Grid MPPT Solar Inverter, Solar Pump Inverter 380v 2.2kw 4kw 5.5kw
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 150000 watt
- Supply Capability:
- 3000000 watt/month
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1. Structure of Off Grid MPPT Solar Inverter, Solar Pump Inverter 380v 2.2kw 4kw 5.5kw Description
A solar inverter, or PV inverter, or Solar converter, converts the variable direct current (DC) output of a photovoltaic (PV) solar panel into a
utility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-grid electrical network. It is
a critical BOS–component in a photovoltaic system, allowing the use of ordinary AC-powered equipment. Solar inverters have special
functions adapted for use with photovoltaic arrays, including maximum power point tracking and anti-islanding protection.
2. Main Features of the Off Grid MPPT Solar Inverter, Solar Pump Inverter 380v 2.2kw 4kw 5.5kw
﹒ Supports AC&DC input:
DC solar panel input. And If no good sunshine, can use grid AC regular input work the pumps.
﹒Dry protection :
If no water in the ground, the water pump will stop working automaticly and when the water comes, starts to working automaticly.
﹒Automatic working:
When the sunshine not good then pumps slow down automatically and when sun become good then go on working.
﹒Save cost/directly connect solar panel:
Solar panle connects solar inverter directly and to the pump. Also can control the water level in the tank. No enough water in the tank
working fast, enough water will stop working automaticly. (how many water you need, you can set the parameters)
﹒Speed & frequency control, No need battery:
3. Off Grid MPPT Solar Inverter, Solar Pump Inverter 380v 2.2kw 4kw 5.5kw Images
4. Off Grid MPPT Solar Inverter, Solar Pump Inverter 380v 2.2kw 4kw 5.5kw Specification
Inverter Model | Input voltage | Rated output power (kW) | Rated output current (A) |
PI9100-S 0R4G1 | Single phase AC 220V ± 10%;
DC 220-380V | 0.4 | 2.5 |
PI9100-S 0R7G1 | 0.75 | 4 | |
PI9100-S 1R5G1 | 1.5 | 7 | |
PI9100-S 2R2G1 | 2.2 | 10 | |
PI9100-S 004G1 | 4.0 | 16 | |
PI9200-S 5R5G1 | 5.5 | 25 | |
PI9100-S 0R4G2 | 3 phase AC 220V ± 10%;
DC 220-380V | 0.4 | 2.5 |
PI9100-S 0R7G2 | 0.75 | 4 | |
PI9100-S 1R5G2 | 1.5 | 7 | |
PI9100-S 2R2G2 | 2.2 | 10 | |
PI9100-S 004G2 | 4.0 | 16 | |
PI9200-S 5R5G2 | 5.5 | 25 | |
PI9200-S 7R5G2 | 7.5 | 32 | |
PI9200-S 011G2 | 11 | 45 | |
PI9200-S 015G2 | 15.0 | 60 | |
PI9100-S 0R7G3 | 3 phase AC 380V ± 10%;
DC 350-750V | 0.75 | 2.5 |
PI9100-S 1R5G3 | 1.5 | 3.8 | |
PI9100-S 2R2G3 | 2.2 | 5.1 | |
PI9100-S 004G3 | 4.0 | 9 | |
PI9100-S 5R5G3 | 5.5 | 13 | |
PI9100-S 7R5G3 | 7.5 | 17 | |
PI9230-S 011G3 | 11 | 25 | |
PI9230-S 015G3 | 15 | 32 |
5. FAQ of Off Grid MPPT Solar Inverter, Solar Pump Inverter 380v 2.2kw 4kw 5.5kw
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:What is the difference between a centralized and decentralized solar inverter system?
- A centralized solar inverter system involves connecting multiple solar panels to a single inverter, with all the panels connected in series. The combined DC power generated by the panels is then converted into AC power by the centralized inverter. On the other hand, a decentralized solar inverter system, also known as microinverters or power optimizers, consists of each solar panel having its own dedicated inverter. In this system, each panel operates independently and converts its DC power into AC power directly at the panel level. The main distinction between the two systems lies in their architecture and power conversion methods. In a centralized system, the overall power output of the entire array depends on the performance of a single inverter. If any panel in the array underperforms due to shading or malfunction, it can significantly impact the overall system's performance. Additionally, a single inverter can limit design flexibility and system scalability. In a decentralized system, each panel operates independently, allowing for greater flexibility and optimization. The individual inverters in a decentralized system can maximize the power output of each panel, regardless of shading or performance variations. This also means that the overall system performance is less affected by the underperformance of a single panel. Moreover, decentralized systems offer better scalability as additional panels can be easily added without the need for significant system redesign. Decentralized systems also provide improved monitoring capabilities, as each inverter can provide real-time data on individual panel performance. This simplifies troubleshooting, maintenance, and issue identification within the solar array. To summarize, while a centralized solar inverter system is a simpler and more cost-effective option, a decentralized system offers better optimization, scalability, monitoring, and performance reliability. Choosing between the two systems depends on factors such as system size, shading conditions, budget, and desired level of control and flexibility.
- Q:Can a solar inverter be used with a three-phase electrical system?
- Yes, a solar inverter can be used with a three-phase electrical system. In fact, many solar inverters are designed to work with three-phase systems. These inverters are capable of converting the direct current (DC) generated by the solar panels into alternating current (AC) that can be used by the three-phase electrical system.
- Q:What are the key safety features to look for in a solar inverter?
- Some key safety features to look for in a solar inverter include: 1. Overvoltage and overcurrent protection: The inverter should have mechanisms in place to prevent excessive voltage or current levels, ensuring the safety of the system and connected devices. 2. Ground fault protection: This feature detects and protects against faults in the grounding system, reducing the risk of electric shock or damage to the inverter. 3. Temperature monitoring and control: The inverter should have built-in temperature sensors to monitor and regulate its internal temperature. This helps prevent overheating and potential fire hazards. 4. Arc fault detection: Arc faults can occur in electrical systems and pose significant safety risks. An inverter with arc fault detection can identify and mitigate these faults, minimizing the chance of electrical fires. 5. Rapid shutdown capability: In the case of an emergency or maintenance, the inverter should have the ability to rapidly shut down the solar system. This feature helps ensure the safety of installers, firefighters, or anyone working on the system. 6. Compliance with safety standards: Look for inverters that meet relevant safety standards, such as UL 1741, IEC 62109, or other local regulations. These standards ensure that the inverter has undergone rigorous testing and meets specific safety requirements. Overall, a solar inverter with these key safety features can help enhance the safety and reliability of a solar power system.
- Q:What are the safety measures to consider when installing a solar inverter?
- Some safety measures to consider when installing a solar inverter include: 1. Proper grounding: Ensure that the inverter is properly grounded to prevent electrical shocks and to maintain system stability. 2. Compliance with electrical codes: Adhere to local electrical codes and regulations to ensure safe installation and minimize the risk of electrical hazards. 3. Disconnecting power: Before starting the installation, make sure to disconnect power from the solar panels and the grid to avoid electrical accidents. 4. Proper ventilation: Install the inverter in a well-ventilated area to prevent overheating and potential fire hazards. 5. Adequate wiring: Use appropriate wire sizes and proper connections to handle the current capacity of the inverter and minimize the risk of electrical short circuits or fires. 6. Surge protection: Install surge protectors to safeguard the inverter and connected devices against power surges and lightning strikes. 7. Regular maintenance: Perform routine maintenance and inspections to ensure the inverter is functioning properly and to identify any potential safety issues. 8. Qualified installation: It is recommended to have the solar inverter installed by a qualified professional who is knowledgeable about electrical systems and safety measures. By following these safety measures, the risk of electrical accidents or system malfunctions can be minimized, ensuring a safe and reliable solar inverter installation.
- Q:Can a solar inverter be used with different types of batteries?
- Yes, a solar inverter can be used with different types of batteries as long as the voltage and current ratings of the batteries are compatible with the inverter's specifications. However, it is important to ensure that the inverter is programmed or configured correctly to work with the specific battery chemistry and charging requirements to optimize performance and prevent any potential damage.
- Q:How does a solar inverter protect against overvoltage?
- A solar inverter protects against overvoltage by continuously monitoring the voltage levels of the solar panels. If the voltage exceeds a predetermined threshold, the inverter immediately reduces the power output or shuts down to prevent damage to the system.
- Q:Can a solar inverter be used in systems with different module tilts?
- Yes, a solar inverter can be used in systems with different module tilts. Solar inverters are designed to convert the DC power generated by solar modules into AC power that can be used in electrical systems. They are typically compatible with a wide range of module tilts and orientations. However, it is important to ensure that the inverter is properly configured to match the specific tilt angles of the solar modules for optimal performance and maximum energy generation.
- Q:How does a solar inverter monitor and optimize energy production?
- A solar inverter monitors and optimizes energy production by converting the direct current (DC) generated by solar panels into alternating current (AC) that can be used to power electrical devices. It constantly monitors the voltage and current of the solar panels to ensure optimal performance and adjusts the conversion process accordingly. Additionally, advanced solar inverters often incorporate maximum power point tracking (MPPT) technology, which enables them to track the maximum power output of the solar panels and adjust their operating parameters accordingly, maximizing energy production. This monitoring and optimization process helps to ensure efficient and effective utilization of solar energy.
- Q:What is the maximum AC output current that a solar inverter can provide?
- The maximum AC output current that a solar inverter can provide depends on the specific model and capacity of the inverter. In general, it is determined by factors such as the maximum power rating and efficiency of the inverter, as well as the size and configuration of the solar photovoltaic (PV) system it is connected to.
- Q:What is the role of a solar inverter in a grid-tied system?
- The role of a solar inverter in a grid-tied system is to convert the direct current (DC) electricity generated by the solar panels into alternating current (AC) electricity that can be used to power electrical appliances and be fed back into the utility grid. It also ensures the synchronization of the solar system with the grid and regulates the voltage and frequency of the electricity being produced.
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Off Grid MPPT Solar Inverter, Solar Pump Inverter 380v 2.2kw 4kw 5.5kw
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 150000 watt
- Supply Capability:
- 3000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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