20 Kw Pure Sine Wave Inverter with 30A Solar Charger Controller Hot Selling Excellent Quality PV 2000
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 10000 pc/month
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Features
.Power range 1kw-112kw
.12/24v/48v input optional
.Powerful Charge Rate Up to 100Amp
.Inbuilt pure copper transformer
.Pure sine wave output
.LED+LCD display
.MPPT solar charge controller 40A 45A 60A
.50/60HZ automatic sensing
.RS232 with free CD
.Battery priority function
.DC Start & Automatic Self-Diagnostic Function
.High Efficiency Design & “Power Saving Mode” to Conserve Energy
Specifications
| Model
| 1.0KW | 1.5KW | 2.0KW | 3.0KW | 4.0KW | 5.0KW | 6.0KW | 8.0KW | 10.0KW | 12.0KW | |
| Inverter output | Continuous output power | 1.0KW | 1.5KW | 2.0KW | 3.0KW | 4.0KW | 5.0KW | 6.0KW | 8.0KW | 10.0KW | 12.0KW |
| Surge rating (20ms) | 3.0KW | 4.5KW | 6.0KW | 9.0KW | 12.0KW | 15.0KW | 18.0KW | 24.0KW | 30.0KW | 36.0KW | |
| Output waveform | Pure sine wave/ same as input (bypass mode) | ||||||||||
| Nominal efficiency | >88% (peak) | ||||||||||
| Line mode efficiency | >95% | ||||||||||
| Power factor | 0.9-1.0 | ||||||||||
| Nominal output voltage RMS | 100-110-120VAC/220-230-240VAC | ||||||||||
| Output voltage regulation | ±10% RMS | ||||||||||
| Output frequency | 50Hz ± 0.3Hz / 60Hz ± 0.3Hz | ||||||||||
| Short circuit protection | Yes (1sec after fault) | ||||||||||
| Typical transfer time | 10ms (max) | ||||||||||
| THD | < 10% | ||||||||||
| DC input | Nominal input voltage | 12.0VDC / 24.0VDC / 48.0VDC | 24.0VDC /48.0VDC | 48.0VDC | |||||||
| Minimum start voltage | 10.0VDC /10.5VDC for12VDC mode | *2 for 24VDC, *4 for 48VDC | |||||||||
| Low battery alarm | 10.5VDC /11.0VDC for12VDC mode | ||||||||||
| Low battery trip | 10.0VDC /10.5VDC for12VDC mode | ||||||||||
| High voltage alarm | 16.0VDC for12VDC mode | ||||||||||
| Low battery voltage recover | 15.5VDC for12VDC mode | ||||||||||
| Idle consumption-search mode | <25W when power saver on. (refer to table) | ||||||||||
| Charger | Output voltage | Depends on battery type (refer to table 2.5.2) | |||||||||
| Charger breaker rating | 10A | 15A | 20A | 20A | 20A | 30A | 30A | 40A | 40A | 40A | |
| Max charge power rate | 1/3 Rating power (refer to table 2.5.3) | ||||||||||
| Battery initial voltage for start | 10-15.7VDC for 12VDC mode | *2 for 24VDC, *4 for 48VDC | |||||||||
| Over charge protection S.D. | 15.7VDC for 12VDC mode | ||||||||||
| BTS | Battery temperature sensor (optional) | Yes (refer to the table) Variances in charging voltage & S.D. voltage base on the battery temperature. | |||||||||
| Bypass & protection | Input voltage waveform | Sine wave (grid or generator) | |||||||||
| Nominal voltage | 110VAC | 120VAC | 220VAC | 230VAC | 230VAC | ||||||
| Max input AC voltage | 150VAC for 120VAC LV mode; 300VAC for 230VAC HV mode. | ||||||||||
| Nominal input frequency | 50Hz or 60Hz | ||||||||||
| Low freq trip | 47 ± 0.3Hz for 50Hz; 57 ± 0.3Hz for 60Hz | ||||||||||
| High freq trip | 55 ± 0.3Hz for 50Hz; 65 ± 0.3Hz for 60Hz | ||||||||||
| Overload protection (SMPS load) | Circuit breaker | ||||||||||
| Output short circuit protection | Circuit breaker | ||||||||||
| Bypass breaker rating | 10 | 15 | 20 | 30 | 40 | 40 | 40 | 50 | 63 | 63 | |
| Transfer switch rating | 30Amp for UL & TUV | 40Amp for UL | 80Amp for UL | ||||||||
| Bypass without battery connected | Yes (optional) | ||||||||||
| Max bypass current | 30Amp | 40Amp | 80Amp | ||||||||
| Solar charger (optional) | Rated voltage | 12.0VDC / 24.0VDC / 48.0VDC | |||||||||
| Solar input voltage range | 15-30VDC / 30-55VDC / 55-100VDC | ||||||||||
| Rated charge current | 40-60A | ||||||||||
| Rated output current | 15A | ||||||||||
| Self consumption | <10mA | ||||||||||
| Bulk charge (default) | 14.5VDC for12VDC mode | *2 for 24VDC, *4 for 48VDC | |||||||||
| Floating charge (default) | 13.5VDC for12VDC mode | ||||||||||
| Equalization charge (default) | 14.0VDC for12VDC mode | ||||||||||
| Over charge disconnection | 14.8VDC for12VDC mode | ||||||||||
| Over charge recovery | 13.6VDC for12VDC mode | ||||||||||
| Over discharge disconnection | 10.8VDC for12VDC mode | ||||||||||
| Over discharge reconnection | 12.3VDC for12VDC mode | ||||||||||
| Temperature compensation | -13.2mVDC/℃ for12VDC mode | ||||||||||
| Ambient temperature | 0-40℃ (full load) 40-60℃ (derating) | ||||||||||
| Mechanical specifications | Mounting | Wall mount | |||||||||
| Inverter dimensions (L*W*H) | 388*415*200mm | 488*415*200mm | 588*415*200mm | ||||||||
| Inverter weight (solar chg) KG | 21+2.5 | 22+2.5 | 23+2.5 | 27+2.5 | 38+2.5 | 48+2.5 | 49+2.5 | 60+2.5 | 66+2.5 | 70+2.5 | |
| Shipping dimensions (L*W*H) | 550*520*310mm | 650*520*310mm | 750+520+310mm | ||||||||
| Shipping weight (solar chg) KG | 23+2.5 | 24+2.5 | 25+2.5 | 29+2.5 | 40+2.5 | 50+2.5 | 51+2.5 | 62+2.5 | 68+2.5 | 72+2.5 | |
| Display | LED+LCD | ||||||||||
| Standard warranty | 1 year | ||||||||||
Warranty
provides a 1～3 year limited warranty (“Warranty”) against defects in materials and workmanship for its Uninterruptible power supply, Power inverter/chargers, Solar charge controllers, Battery Products (“Product”).
The term of this Warranty begins on the Product(s) initial purchase date, or the date of receipt of the Product(s) by the end user, whichever is later. This must be indicated on the invoice, bill of sale, and/or warranty registration card submitted to MUST-Solar. This Warranty applies to the original MUST-Solar Product purchaser, and is transferable only if the Product remains installed in the original use location.
FAQ
1. How fast will my system respond to a power outage?
Our solar inverters typically transfer to battery power in less than 16 milliseconds (less than 1/50th of a second).
2. What kind of batteries do the systems include?
Our solar backup electric systems use special high-quality electric storage batteries.
3. How do I install my system?
A solar backup inverter is connected to a home electric system , we will supply detailed installation manual and videos for our customers .
- Q: How does a solar inverter handle voltage regulation in the grid?
- A solar inverter handles voltage regulation in the grid by constantly monitoring the voltage levels and adjusting its output accordingly. If the grid voltage is too high, the inverter reduces its output to prevent overloading and potential damage to connected devices. Conversely, if the grid voltage is too low, the inverter increases its output to compensate for the deficit and maintain a stable voltage supply. This regulation ensures that the solar energy generated by the inverter is seamlessly integrated into the grid while adhering to grid voltage standards.
- Q: Can a solar inverter be used for both single-phase and three-phase applications?
- No, a solar inverter cannot be used for both single-phase and three-phase applications. The type of inverter required depends on the specific electrical requirements of the system. Single-phase inverters are designed for single-phase applications, while three-phase inverters are specifically designed for three-phase applications.
- Q: What is the role of reactive power control in a solar inverter?
- The role of reactive power control in a solar inverter is to manage and regulate the flow of reactive power in the electrical system. It helps to maintain a stable voltage level, improve power factor, and ensure efficient operation of the solar inverter. By controlling reactive power, the inverter can mitigate voltage fluctuations and provide optimal power quality, making the system more reliable and compliant with grid requirements.
- Q: What is the role of a power quality analyzer in a solar inverter?
- The role of a power quality analyzer in a solar inverter is to measure and analyze various parameters of the electric power being generated by the solar panels. It helps in monitoring the quality of the power, such as voltage levels, frequency, harmonics, and power factor, to ensure that it meets the required standards and is suitable for efficient operation of the solar inverter. By providing detailed information on the power quality, the analyzer helps in identifying any issues or anomalies in the power output and allows for necessary corrective actions to be taken, thereby optimizing the performance and reliability of the solar inverter system.
- Q: What are the signs of a faulty solar inverter?
- Some signs of a faulty solar inverter include a complete loss of power generation, inconsistent or fluctuating power output, error messages or fault codes displayed on the inverter, unusual noises or excessive heat coming from the inverter, and a lack of communication or connection with monitoring systems.
- Q: What is the role of a solar inverter in a net metering system?
- The role of a solar inverter in a net metering system is to convert the direct current (DC) produced by the solar panels into alternating current (AC) that can be used to power appliances in a home or business. It also ensures that any excess electricity generated by the solar panels is fed back into the grid, allowing the user to earn credits or be compensated for the excess energy.
- Q: How do I monitor the performance of a solar inverter?
- To monitor the performance of a solar inverter, you can follow these steps: 1. Use a monitoring system: Many solar inverters come with built-in monitoring systems that provide real-time data on their performance. These systems often have user-friendly interfaces that allow you to easily track key metrics like energy production, voltage, and frequency. 2. Install a monitoring device: If your solar inverter doesn't have a built-in monitoring system, you can install an external monitoring device. These devices can be connected to the inverter and provide detailed performance data, which can be accessed through a dedicated software or app. 3. Track energy production: Keep a record of the energy produced by your solar inverter on a daily, weekly, or monthly basis. This will help you assess its performance over time and identify any potential issues or discrepancies. 4. Monitor key metrics: Monitor important metrics such as voltage and frequency to ensure that your solar inverter is operating within the desired parameters. Deviations from the expected values could indicate a problem that needs attention. 5. Set up alerts: Some monitoring systems or devices allow you to set up alerts for specific performance thresholds. This way, you will be notified if the inverter's performance falls below or exceeds certain limits, enabling you to take prompt action. 6. Regularly check for errors or alarms: Check the monitoring system or device for any error codes or alarms that indicate malfunctions or issues with the inverter. Addressing these problems early on can prevent further damage and optimize performance. By regularly monitoring the performance of your solar inverter, you can ensure its efficiency, detect potential problems, and maximize the energy output of your solar system.
- Q: What is the power factor of a solar inverter?
- The power factor of a solar inverter typically refers to the ratio of the real power to the apparent power consumed by the inverter. It represents the efficiency of the inverter in converting DC power from the solar panels into AC power for use in the electrical grid. A high power factor indicates a more efficient inverter that minimizes reactive power losses.
- Q: What is the role of a solar inverter in reactive power control?
- The role of a solar inverter in reactive power control is to regulate and manage the flow of reactive power in a solar power system. It helps to maintain the power factor within an acceptable range, ensuring efficient and stable operation of the system. By adjusting the voltage and reactive power outputs, the solar inverter can compensate for any reactive power imbalances and maintain a balanced grid voltage. This helps to prevent power quality issues and ensures optimal performance and integration of solar energy into the grid.
- Q: What is the temperature range for optimal operation of a solar inverter?
- The temperature range for optimal operation of a solar inverter typically falls between -20°C to 50°C.
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20 Kw Pure Sine Wave Inverter with 30A Solar Charger Controller Hot Selling Excellent Quality PV 2000
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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