Grid-tied solar PV Inverter 20000TL Flexible and Economical System Solution
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 unit
- Supply Capability:
- 10000 unit/month
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High-yield
·Max98.2% efficiency
·Realtime precise MPPT algorithm for max harvest
·Wideinput voltage operation range from 250V to 960V
Allin one. Flexible and economical system solution
·DCswitch(option)
·DCsurge protection device(option)
·ACsurge protection device(option)
·Built-inPV Combiner(option)
·Powermanagement unit
·Optimumselection for big PV plants, commercial buildings...
Lowmaintenance cost
·Detachablecover for easy installation
·Rust-freealuminum covers
·Flexiblemonitoring solution
·Multifunction relay can be configured to show various inverter information
Intelligentgrid management
·LVRTsupport
·Reactivepower adjustable
·Selfpower reducer whenover frequency
·Remoteactive/reactive power limit control
Technical Data | SOFAR 10000TL | SOFAR 15000TL | SOFAR 17000TL | SOFAR 20000TL |
Input (DC) | ||||
Max. Input Power | 10400W | 15600W | 17700W | 20800W |
Max. DC power for single MPPT | 6750(450V-850V) | 10500(500V-850V) | 10500(500V-850V) | 12000(500V-850V) |
Number of independent MPPT | 2 | |||
Number of DC inputs | 2 for each MPPT | 3 for each MPPT | ||
Max. Input Voltage | 1000V | |||
Start-up input voltage | 350V(+/-1V) | |||
Rated input voltage | 600V | |||
Operating input voltage range | 250V-960V | |||
MPPT voltage range | 350V-850V | 370V-850V | 420V-850V | 430V-850V |
Max. Input current per MPPT | 15A/15A | 21A/21A | 21A/21A | 24A/24A |
Input short circuit current per MPPT | 20A | 27A | 27A | 30A |
Output(AC) | ||||
Rated power(@230V,50Hz) | 10000VA | 15000VA | 17000VA | 20000VA |
Max. AC power | 10000VA | 15000VA | 17000VA | 20000VA |
Nominal AC voltage | 3/N/PE, 220/380 3/N/PE, 230/400 3/N/03, 240/415 | |||
Nominal AC voltage range | 184V-276V | |||
Grid frequency range | 50Hz, +/-5Hz | |||
Active power adjustable range | 0~100% | |||
Max. Output Current | 15A | 22A | 25A | 29A |
THDi | <3% | |||
Power Factor | 1(Adjustable +/-0.8) | |||
Performance | ||||
Max efficiency | 98.2% | |||
Weighted eff.(EU/CEC) | 97.6%/97.8% | 97.9%/98% | 97.9%/98% | 98%/98.1% |
Self-consumption at night | <1W | |||
Feed-in start power | 45W | |||
MPPT efficiency | >99.5% | |||
Protection | ||||
DC reverse polarity protection | Yes | |||
DC switch | Optional | |||
Protection class/overvoltage category | I/III | |||
Input/output SPD(II) | Optional | |||
Safety Protection | Anti-islanding, RCMU, Ground fault monitoring | |||
Certification | CE, CGC, AS4777, AS3100, VDE 4105, C10-C11, G59(more available on request) | |||
Communication | ||||
Power management unit | According to certification and request | |||
Standard Communication Mode | RS485, Wifi(optional), Multi-function relay | |||
Operation Data Storage | 25 years | |||
General data | ||||
Ambient temperature range | -25℃ ~ +60℃ | |||
Topology | Transformerless | |||
Degree of protection | IP65 | |||
Allowable relative humidity range | 0 ~ 95% no condensing | |||
Max. Operating Altitude | 2000m | |||
Noise | <45dB | |||
Weight | 45kg | 45kg | 48kg | 48kg |
Cooling | Nature | Fan | Fan | Fan |
Dimension | 707×492×240mm | |||
Warranty | 5 years | |||
FAQ
Where can I buy your products?
You could find our products from dealers or contact our sales team directly. We will provide you with detailed services.
How to contact us?
Contact details can be found from website www.okorder.com to contact us. We look forward to providing you with professional services.
What is the application field of your products?
They can be used in the small photovoltaic (PV) grid power generation systems of family units as well as the commercial photovoltaic system such as BIPV, BAPV and etc.
What kinds of modules do your inventers support?
Our inventers support most of mainstream components and modules in the market. Should you require more details, please do not hesitate to contact our technical personnel.
- Q:How does a solar inverter synchronize with the grid frequency?
- A solar inverter synchronizes with the grid frequency by continuously monitoring the frequency of the electrical power supplied by the grid. It adjusts its own output frequency to match the grid frequency using a built-in control mechanism. This synchronization ensures that the solar inverter's power is in phase with the grid power, allowing it to smoothly inject electricity into the grid without causing disruptions or power quality issues.
- Q:Can a solar inverter be used with solar-powered water heaters?
- No, a solar inverter cannot be directly used with solar-powered water heaters as they serve different purposes. A solar inverter is used to convert the direct current (DC) electricity produced by solar panels into alternating current (AC) electricity for use in homes or businesses. On the other hand, solar-powered water heaters utilize the sun's energy to heat water directly, without the need for electricity conversion.
- Q:Can a solar inverter be used in commercial or industrial applications?
- Yes, a solar inverter can be used in commercial or industrial applications. Solar inverters are designed to convert the direct current (DC) generated by solar panels into alternating current (AC) suitable for use in commercial or industrial settings. They are commonly used to power various electrical loads, machinery, and equipment in these sectors, helping to reduce energy costs and promote sustainability.
- Q:Can a solar inverter be used with a wireless communication system?
- Yes, a solar inverter can be used with a wireless communication system. In fact, many modern solar inverters are designed with built-in wireless communication capabilities to allow for monitoring and control of the system remotely. This enables users to access real-time data, adjust settings, and receive notifications about the performance of their solar power system through a wireless connection, such as Wi-Fi or cellular networks.
- Q:Are solar inverters compatible with different solar panel technologies?
- Yes, solar inverters are generally compatible with different solar panel technologies. However, it is important to ensure that the inverter's specifications and capabilities align with the specific requirements of the solar panels being used. Some inverters may be optimized for certain panel technologies, so it's advisable to consult with manufacturers or experts to ensure compatibility and maximize system efficiency.
- Q:Can a solar inverter be used in mobile or portable solar systems?
- Yes, a solar inverter can be used in mobile or portable solar systems. Portable solar systems often include a solar panel, battery, and inverter to convert the DC (direct current) power generated by the solar panel into AC (alternating current) power that can be used to power various devices and appliances. The inverter helps ensure compatibility and usability of the generated solar power in these mobile or portable setups.
- Q:What are the indicators of a faulty solar inverter?
- Some indicators of a faulty solar inverter may include a complete loss of power generation from the solar panels, flickering or inconsistent power output, unusual noises coming from the inverter, error messages or warning lights displayed on the inverter's screen, and a noticeable decrease in the overall efficiency of the solar system.
- Q:How does a solar inverter handle voltage drop?
- A solar inverter handles voltage drop by continuously monitoring the voltage levels from the solar panels. If it detects a drop in voltage, it adjusts its internal voltage regulation mechanisms to maintain a stable output voltage. This ensures that the inverter can efficiently convert the incoming DC power from the solar panels into usable AC power without any significant loss or disruption caused by voltage fluctuations.
- Q:How does a solar inverter handle frequency variations in the grid?
- A solar inverter handles frequency variations in the grid by continuously monitoring the frequency and adjusting its own output accordingly. If the grid frequency increases, the inverter reduces its output to prevent overloading. Conversely, if the frequency decreases, the inverter increases its output to maintain a stable supply. This dynamic response ensures that the solar inverter efficiently synchronizes with the grid and contributes to grid stability.
- Q:What are the common maintenance requirements for a solar inverter?
- Common maintenance requirements for a solar inverter typically include regular cleaning to remove dust and debris, checking and tightening electrical connections, inspecting for any signs of damage or wear, monitoring performance and output, and updating software or firmware as needed. Additionally, it is important to follow the manufacturer's guidelines and recommendations for maintenance to ensure optimal functionality and longevity of the solar inverter.
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Grid-tied solar PV Inverter 20000TL Flexible and Economical System Solution
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 unit
- Supply Capability:
- 10000 unit/month
OKorder Service Pledge
OKorder Financial Service
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