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 affect the overall system cost?
- A solar inverter can have a significant impact on the overall system cost. While it is a crucial component that converts DC power generated by solar panels into AC power for use in homes or businesses, it also adds to the total expenses of installing a solar system. The cost of a solar inverter depends on factors such as its capacity, efficiency, and features. Higher capacity or more advanced inverters tend to be more expensive. However, investing in a high-quality inverter can improve the overall efficiency and performance of the solar system, potentially offsetting the additional cost in the long run.
- Q: How does a solar inverter handle varying solar irradiance levels?
- A solar inverter handles varying solar irradiance levels by continuously monitoring the incoming solar energy and adjusting its output accordingly. When the solar irradiance level is high, the inverter increases its output voltage to maximize power conversion. Conversely, when the solar irradiance level drops, the inverter reduces its output voltage to maintain a steady and efficient power conversion. This adaptive response ensures that the solar inverter efficiently converts the available solar energy into usable electricity regardless of the varying solar irradiance levels.
- 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 maintain the power factor of the system by managing the flow of reactive power. This helps to improve the overall efficiency and stability of the solar power generation system. Reactive power control ensures that the inverter can supply or absorb the necessary reactive power to balance the system, compensate for reactive power losses, and meet the grid requirements.
- Q: How does a solar inverter handle temperature variations?
- A solar inverter handles temperature variations by employing various cooling mechanisms such as heat sinks, fans, or liquid cooling systems. These components help dissipate excess heat generated during operation, ensuring the inverter remains within its optimal temperature range. Additionally, advanced inverters are equipped with temperature sensors that continuously monitor the internal temperature and adjust the system's performance to maintain efficiency and protect against overheating.
- Q: What is the maximum number of solar panels that can be connected to a solar inverter?
- The maximum number of solar panels that can be connected to a solar inverter depends on various factors such as the power rating of the inverter, the voltage and current ratings of the solar panels, and the configuration of the solar array. It is typically recommended to consult the manufacturer's specifications or guidelines to determine the maximum number of panels that can be connected to a specific solar inverter.
- Q: Can a solar inverter be used with a solar-powered electric gate system?
- Yes, a solar inverter can be used with a solar-powered electric gate system. The solar inverter is responsible for converting the direct current (DC) produced by the solar panels into alternating current (AC) that can be used to power the electric gate system. This allows for efficient and reliable operation of the gate system using solar energy.
- Q: What is the function of a solar inverter in a solar power system?
- The function of a solar inverter in a solar power system is to convert the direct current (DC) produced by the solar panels into alternating current (AC), which is the type of electricity used in most homes and businesses. This allows the solar energy to be utilized for powering electrical appliances, feeding excess energy back into the grid, or storing it in batteries for later use.
- Q: Can a solar inverter be used in areas with unstable grid connections?
- Yes, a solar inverter can be used in areas with unstable grid connections. Solar inverters are designed to handle fluctuations and interruptions in the grid power supply. They typically have built-in features such as anti-islanding protection and grid support functionalities that ensure safe operation even in areas with unreliable grid connections. These inverters can switch seamlessly between grid power and solar power, providing a consistent power supply to the connected loads in such areas.
- Q: What is the maximum output voltage of a solar inverter?
- The maximum output voltage of a solar inverter is typically determined by the specific model and specifications of the inverter being used. It can vary depending on factors such as the size and configuration of the solar array it is connected to. Generally, for residential solar installations, the maximum output voltage of a solar inverter can range from 230V to 240V for single-phase systems, and up to 400V for three-phase systems.
- Q: What are the main components of a solar inverter system?
- The main components of a solar inverter system include the solar panels, the inverter itself, and various electrical components. Solar panels are the primary component of a solar inverter system. These panels are made up of photovoltaic cells that convert sunlight into direct current (DC) electricity. They are typically installed on rooftops or in open areas to maximize exposure to sunlight. The inverter is another crucial component of the system. Its main function is to convert the DC electricity produced by the solar panels into alternating current (AC) electricity, which is the type of electricity used in most homes and businesses. Inverters also regulate the flow of electricity, ensuring it matches the voltage and frequency of the utility grid. Other electrical components are also present in a solar inverter system. These may include wiring, switches, fuses, and circuit breakers, which help to connect the solar panels, inverter, and other equipment to the electrical grid. Additionally, monitoring systems and data loggers are often included to track the performance of the system and provide valuable information on energy production. Finally, a solar inverter system may also include a battery storage system. This allows excess electricity generated by the solar panels to be stored for later use, such as during periods of low sunlight or during power outages. Battery storage systems are becoming increasingly popular as they provide greater energy independence and the ability to utilize solar energy even when the sun is not shining. Overall, the main components of a solar inverter system include solar panels, the inverter, electrical components, and potentially a battery storage system. Each component plays a vital role in harnessing solar energy and converting it into usable electricity for homes and businesses.
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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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