New Solar Inverter PV On-Grid String Inverter Blue-12KTL / Blue-15KTL / Blue-20KTL
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 15000 pc/month
- Option:
- 12KW-20KW
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Specification
Product Description:
★Max. PV voltage up to 800V Type II DC /AC SPD
★DC/AC ratio up to 2 IP66 protection
★High efficiency up to 98.6% Smaller and lighter
★Reactive power control WiFi / 4G Plug optional
Technical Specifications:
| MODEL | BluE-12KTL | BluE-15KTL | BluE-20KTL |
| Input(DC) | |||
| Max. DC voltage | 800V | 800V | 800V |
| Nominal voltage | 370V | 370V | 370V |
| Start voltage | 180V | 180V | 180V |
| MPPT voltage range | 200V-750V | 200V-750V | 200V-750V |
| Number of MPP tracker | 2 | 2 | 2 |
| Strings per MPP tracker | 2 | 2 | 2 |
| Max. Input current Per MPPT | 30A | 30A | 30A |
| Max. short-circuit current per MPPT | 40A | 40A | 40A |
| Output(AC) | |||
| Nominal AC output power | 12000W | 15000W | 20000W |
| Max. AC apparent power | 13200VA | 16500VA | 22000VA |
| Nominal AC Voltage | 220V 3L+N | 220V 3L+N | 220V 3L+N |
| AC Grid frequency Range | 50Hz / 60Hz±5Hz | 50Hz / 60Hz±5Hz | 50Hz / 60Hz±5Hz |
| Max. Output Current (A) | 34.6A | 43.3A | 57.7A |
| Power Factor (cos ) | 0.8 leading to 0.8 lagging | ||
| THDi | <3% | ||
| Efficiency | |||
| Max. Efficiency | 98.60% | 98.60% | 98.60% |
| Euro Efficiency | 98.30% | 98.30% | 98.30% |
| Protection devices | |||
| DC Switch | Yes | ||
| Anti-islanding Protection | Yes | ||
| Output Over Current | Yes | ||
| DC Reverse Polarity Protection | Yes | ||
| String Fault Detection | Yes | ||
| AC/DC Surge protection | DC: Type II / AC: Type III / Type II Optional | ||
| Insulation Detection | Yes | ||
| AC Short Circuit Protection | Yes | ||
| General Specifications | |||
| Dimensions W x H x D (mm) | 380*483*193 | 380*483*227 | 380*483*227 |
| Weight(kg) | ＜25 | ＜35 | ＜35 |
| Environment | |||
| Operating Temperature range | –25℃~+60℃ | ||
| Cooling Type | Fan Cooling | ||
| Max. Operation Altitude | 4000m | ||
| Max. Operation Humidity | 0-100%(No Condensation) | ||
| AC Output Terminal Type | Quick Connector | ||
| Topology | IP66 | ||
| IP Class | Transformer-less | ||
| Communication Interface | RS485/WIFI/4G | ||
| Display | LCD | ||
| Certification & Standard | EN/IEC62109-1/2;IEC/EN61000-6-2;IEC/EN61000-6-4;IEC61683; IEC60068;IEC60529;IEC62116;IEC61727; | ||
FAQ:
Q:How the output voltage of the PV inverter and the grid-connected voltage are determined
Inverter is the DC power (battery, battery) into alternating current (usually 220V, 50Hz sine wave). It consists of inverter bridge, control logic and filter circuit. Widely used in air conditioning, home theater, electric wheel, power tools, sewing machines, DVD, VCD, computer, TV, washing machine, range hood, refrigerator, video recorders, massage, fan, lighting and so on. In foreign countries
Q:Installation and maintenance of photovoltaic grid - connected inverter
only when the local power sector permission by the professional and technical personnel to complete all the electrical connection before the inverter can be connected.
Q:What is the difference between a PV grid-connected inverter and an off-grid inverter?
Off-grid inverter is equivalent to their own to establish an independent small power grid, mainly to control their own voltage, is a voltage source.
Q:After the PV inverter, how to achieve the same period before the network?
Solar panel simulator: with MPPT function, simulated morning, noon, afternoon, evening, rainy weather, solar panels produced under different conditions in different voltages.
Q:Is the PV inverter a current source or a voltage source?
According to the waveform modulation method can be divided into square wave inverter, stepped wave inverter, sine wave inverter and modular three-phase inverter.
Q:Photovoltaic grid-connected inverter without DC emc how will happen
Solar photovoltaic power generation technology is the use of solar cells, the photovoltaic effect of semiconductor materials, solar radiation can be directly converted into a new type of power generation system, solar energy is a radiant energy, solar power means --- to direct conversion of sunlight Into electricity,
Q:What is the difference between low voltage grid connection and medium voltage grid connection?
For photovoltaic power plants when the power system accidents or disturbances caused by photovoltaic power plant grid voltage drop, in a certain voltage drop range and time interval, the photovoltaic power plant can ensure that non-off-line continuous operation.
Q:Is the grid side of the grid and the inverter?
The grid load side of the grid is the grid. The inverter is an important part of the PV grid-connected system and can not be regarded as an external load. Photovoltaic power generation system is included in both grid and off-grid.
Q:PV grid-connected inverter and independent inverter in the control of what is the difference
The independent inverter in the output voltage phase amplitude of the frequency control is initially set good. Independent inverter, you should refer to off-grid inverter, do not need to consider the grid situation.
Product Images:
Production Process Photos:
- Q:How does a solar inverter protect against short circuits?
- A solar inverter protects against short circuits by incorporating protective devices such as fuses or circuit breakers in its design. These protective devices are designed to detect high current flow caused by a short circuit and quickly interrupt the circuit, preventing any damage or overheating that could occur. Additionally, advanced solar inverters may also include built-in monitoring systems that constantly monitor the electrical parameters and shut down the inverter in case of a short circuit to ensure safety and prevent further damage.
- Q:Can a solar inverter be used in a solar-powered electric vehicle charging station?
- Yes, a solar inverter can be used in a solar-powered electric vehicle charging station. A solar inverter is responsible for converting the Direct Current (DC) generated by solar panels into Alternating Current (AC) that can be used to charge electric vehicles. Therefore, it is an essential component in a solar-powered EV charging station, allowing the electricity generated from solar panels to be compatible with the charging needs of electric vehicles.
- Q:Can a solar inverter be used in regions with high levels of dust or debris?
- Yes, solar inverters can be used in regions with high levels of dust or debris. However, it is important to regularly clean and maintain the solar panels and inverters to ensure optimal performance and prevent any potential damage caused by the accumulation of dust or debris.
- Q:Can a solar inverter be used with a solar water pumping system?
- Yes, a solar inverter can be used with a solar water pumping system. A solar inverter is responsible for converting the DC power generated by solar panels into AC power that can be used to operate various appliances or systems. In the case of a solar water pumping system, the solar inverter converts the DC power from the solar panels into AC power to run the pump, enabling the system to function effectively.
- Q:How does a solar inverter communicate with other devices?
- A solar inverter communicates with other devices through various communication protocols such as Wi-Fi, Ethernet, Bluetooth, or RS-485. These protocols enable the inverter to connect and exchange data with devices such as monitoring systems, smart meters, batteries, or grid infrastructure. This communication allows for real-time monitoring, remote control, and efficient integration of solar power into the electrical grid or home energy management systems.
- Q:How does the efficiency of a solar inverter affect the overall system performance?
- The efficiency of a solar inverter plays a crucial role in the overall system performance. A higher efficiency inverter converts a greater percentage of the solar energy into usable electricity, resulting in increased energy production. This means that a more efficient inverter allows the system to generate more power, maximizing the overall performance and output of the solar system. Additionally, a higher efficiency inverter reduces energy losses, which can lead to improved system reliability and cost-effectiveness. Therefore, the efficiency of a solar inverter directly impacts the overall performance and effectiveness of the entire solar energy system.
- Q:How does a solar inverter handle power factor optimization?
- A solar inverter handles power factor optimization by using advanced control algorithms to adjust the phase relationship between the voltage and current supplied by the inverter. This allows the inverter to operate at a power factor close to unity, which maximizes the efficiency and performance of the solar power system.
- Q:What is the maximum output power of a solar inverter?
- The maximum output power of a solar inverter varies depending on the specific model and its capacity. However, typical residential solar inverters have a maximum output power ranging from 1 kilowatt (kW) to 10 kW, while commercial and utility-scale solar inverters can have maximum output powers exceeding several megawatts (MW).
- Q:Can a solar inverter be used in conjunction with a battery management system?
- Yes, a solar inverter can be used in conjunction with a battery management system. In fact, combining a solar inverter with a battery management system allows for efficient energy storage and utilization, as the battery management system controls the charging, discharging, and overall management of the batteries, while the solar inverter converts the direct current (DC) power from the batteries into alternating current (AC) power for use in homes or businesses. This integration enables a more sustainable and reliable energy solution by maximizing the use of solar energy and providing backup power during grid outages.
- Q:What is the role of a galvanic isolation circuit in a solar inverter?
- The role of a galvanic isolation circuit in a solar inverter is to provide a barrier of protection between the high-voltage DC input from the solar panels and the low-voltage AC output. It ensures electrical safety by isolating the input and output circuits, preventing any direct electrical connection or potential leakage current. This isolation helps to prevent electrical faults, ground loops, and potential damage to the solar inverter or connected equipment, while also reducing the risk of electrical shock.
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New Solar Inverter PV On-Grid String Inverter Blue-12KTL / Blue-15KTL / Blue-20KTL
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 15000 pc/month
- Option:
- 12KW-20KW
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OKorder Financial Service
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