New Solar Inverter PV On-Grid String Inverter Blue-12KTL / Blue-15KTL / Blue-20KTL

New Solar Inverter PV On-Grid String Inverter Blue-12KTL / Blue-15KTL / Blue-20KTL System 1

New Solar Inverter PV On-Grid String Inverter Blue-12KTL / Blue-15KTL / Blue-20KTL System 2

New Solar Inverter PV On-Grid String Inverter Blue-12KTL / Blue-15KTL / Blue-20KTL

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 50 pc

Supply Capability:: 15000 pc/month

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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)	380483193	380483227	380483227
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.

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Production Process Photos:

Q: What is the role of a surge protector in a solar inverter?: The role of a surge protector in a solar inverter is to protect the sensitive electronic components of the inverter from power surges or voltage spikes that may occur in the electrical grid. By diverting excess voltage away from the inverter, it helps to prevent damage and ensure the reliable operation of the solar system.

Q: Can a solar inverter be used with different solar panel technologies?: Yes, a solar inverter can be used with different solar panel technologies as long as the output voltage and current specifications of the panels are compatible with the inverter. However, it is important to ensure that the inverter is designed to work with the specific characteristics and voltage range of the solar panel technology being used for optimal performance and efficiency.

Q: Can a solar inverter be used in a commercial solar system?: Yes, a solar inverter can be used in a commercial solar system. A solar inverter is an essential component of a solar system as it converts the direct current (DC) generated by the solar panels into alternating current (AC) that can be used to power commercial buildings and equipment.

Q: What are the safety certifications for a solar inverter?: Some common safety certifications for solar inverters include UL 1741, IEC 62109, and CSA C22.2 No. 107.1. These certifications ensure that the inverters meet specific safety standards and requirements, such as protection against electrical shock, fire hazards, and grid stability.

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) electricity generated by the solar panels into alternating current (AC) electricity, which is compatible with the electrical grid. The inverter also synchronizes the solar system with the grid, ensuring that excess electricity generated by the solar panels is fed back into the grid, allowing for net metering and the possibility of earning credits for the surplus energy generated.

Q: How does a solar inverter handle voltage dips and swells?: A solar inverter handles voltage dips and swells by constantly monitoring the incoming voltage from the solar panels and adjusting its output accordingly. When there is a dip in the grid voltage, the inverter compensates by injecting additional power into the system, whereas during voltage swells, it reduces its power output to prevent damage. This dynamic response ensures that the inverter maintains a stable and consistent voltage output, protecting both the solar system and the connected appliances.

Q: How does the input power rating affect the performance of a solar inverter?: The input power rating of a solar inverter directly affects its performance. A higher input power rating allows the inverter to handle a greater amount of solar energy, resulting in a higher energy conversion efficiency and overall performance. On the other hand, a lower input power rating may limit the inverter's capacity to handle larger solar systems, potentially leading to lower efficiency and reduced performance. Therefore, selecting an inverter with an appropriate input power rating is crucial to ensure optimal performance in a solar energy system.

Q: What is the role of a solar inverter in a microgrid system?: The role of a solar inverter in a microgrid system is to convert the direct current (DC) electricity generated by solar panels into alternating current (AC) electricity that can be used to power the electrical loads in the microgrid. It also helps to manage the flow of electricity between the solar panels, battery storage, and the grid, ensuring efficient utilization and stability of the microgrid system.

Q: What is the maximum DC input voltage for a solar inverter?: The maximum DC input voltage for a solar inverter typically depends on the specific model and manufacturer. However, in general, the maximum DC input voltage for most solar inverters is around 600 to 1000 volts. It is important to consult the product's specifications or contact the manufacturer to determine the exact maximum DC input voltage for a specific solar inverter model.

Q: How does a solar inverter handle voltage dip and interruption?: A solar inverter handles voltage dip and interruption by monitoring the grid voltage constantly. When it detects a dip in voltage or an interruption, it quickly switches to an internal power source, such as a battery or capacitors, to keep supplying power to the connected solar panels or loads. This ensures a smooth and uninterrupted power supply even during voltage fluctuations or grid outages.

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