String Grid-Tied PV Inverter BluE-G 3000D / 3600D / 4000D / 4200D / 4600D / 5000D / 6000D
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 15000 pc/month
- Option:
- 3KW-6KW
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Item specifice
KSTAR BluE Power Your Green Life
Product Description:
★Max. PV voltage up to 600V DC/AC ratio up to 1.5
★Type II DC SPD/Type III AC SPD IP65 protection
★High efficiency up to 98.3% Smaller and lighter
★Compatible for big capacity PV panel WiFi / 4G Plug optional
One Stop Solution Compatible with any type of Demand
Our BluE series covers single phase 1 to 6kw, three phase 3-25kw and up to 20kwh Energy Storage System. This range is predominantly designed for modern house and small commericial energy demands.
One App to monitor your power flow for different systems;
One Call for pre-sales training & after-sales service;
Technical Specifications:
MODEL | BluE-G 3000D | BluE-G 3600D | BluE-G 4000D | BluE-G 4200D | BluE-G 4600D | BluE-G 5000D | BluE-G 6000D |
Input(DC) | |||||||
Max. DC Voltage | 600Vdc | 600Vdc | 600Vdc | 600Vdc | 600Vdc | 600Vdc | 600Vdc |
Nominal Voltage | 380Vdc | 380Vdc | 380Vdc | 380Vdc | 380Vdc | 380Vdc | 380Vdc |
Start Voltage | 100V | 100V | 100V | 100V | 100V | 100V | 100V |
MPPT Voltage Range | 80V-560V | 80V-560V | 80V-560V | 80V-560V | 80V-560V | 80V-560V | 80V-560V |
Number of MPP Tracker | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Strings Per MPP Tracker | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Max. Input Current Per MPPT | 15A | 15A | 15A | 15A | 15A | 15A | 15A |
Max. short-circuit Current Per MPPT | 18A | 18A | 18A | 18A | 18A | 18A | 18A |
Output(AC) | |||||||
Nominal AC Output Power | 3000W | 3600W | 4000W | 4200W | 4600W | 4600W | 4600W |
Max. AC Apparent Power | 3000VA | 3960VA | 4400VA | 4620VA | 5060VA | 5500VA | 6000VA |
Nominal AC Voltage | 230V L-N | 230V L-N | 230V L-N | 230V L-N | 230V L-N | 230V L-N | 230V L-N |
AC Grid Frequency Range | 50Hz / 60Hz±5Hz | 50Hz / 60Hz±5Hz | 50Hz / 60Hz±5Hz | 50Hz / 60Hz±5Hz | 50Hz / 60Hz±5Hz | 50Hz / 60Hz±5Hz | 50Hz / 60Hz±5Hz |
Max. Output Current | 14.4A | 17A | 19A | 20A | 22A | 24A | 26A |
Power Factor (cosφ) | 0.8 leading to 0.8 lagging | ||||||
THDi | <3%< td=""> | ||||||
Efficiency | |||||||
Max. Efficiency | 98.10% | 98.10% | 98.30% | 98.30% | 98.30% | 98.30% | 98.30% |
Euro Efficiency | 97.70% | 97.70% | 97.90% | 97.90% | 97.90% | 97.90% | 97.90% |
Protection devices | |||||||
DC switch | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Anti-islanding Protection | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Output Over Current | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
DC Reverse Polarity Protection | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
String Fault Detection | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Surge Protection | DC Type III;AC Type III | ||||||
Insulation Detection | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
AC Short Circuit Protection | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
General Specifications | |||||||
Dimensions W x H x D | 380*380*150mm | ||||||
Weight | 10kg | 10kg | 11kg | 11kg | 11kg | 11kg | 11kg |
Operating Temperature Range | –25℃~+60℃ | ||||||
Cooling Type | Natural | ||||||
Max. Operation Altitude | ≤4000m | ||||||
Max. Operation Humidity | 0-100% | ||||||
AC Output Terminal Type | Quick Connector | ||||||
IP Class | IP65 | ||||||
Topology | 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;EN50549-1;AS 4777.2;NRS 097;VDE-AR-N-4105;VDE 0126-1-1;CEI0-21;G98;G99;C10/C11;TED749; UNE217001;UNE217002;NB/T32004-2018;GB/T19964-2012;INMETRO |
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.
- Q:Can a solar inverter be used with solar-powered recreational vehicles (RVs)?
- Yes, a solar inverter can be used with solar-powered recreational vehicles (RVs). Solar inverters convert the direct current (DC) generated by the solar panels into alternating current (AC) that can be used to power various appliances and devices in the RV. This allows RV owners to utilize solar energy for their electrical needs while on the road.
- Q:Can a solar inverter be used with different AC voltages?
- No, a solar inverter cannot be used with different AC voltages. It is designed to convert the DC power generated by solar panels into a specific AC voltage that is compatible with the electrical grid. Using it with a different AC voltage could lead to inefficient operation or even damage the inverter.
- Q:What is the role of a solar inverter in a solar power system?
- The role of a solar inverter in a solar power system is to convert the direct current (DC) electricity generated by the solar panels into alternating current (AC) electricity that can be used to power household or commercial appliances and feed excess energy back into the grid.
- Q:How does a solar inverter handle voltage drop in long cable runs?
- A solar inverter compensates for voltage drop in long cable runs by using a technology called Maximum Power Point Tracking (MPPT). MPPT allows the inverter to continuously adjust the operating voltage and current to extract the maximum power from the solar panels. This ensures that even with voltage drop in long cable runs, the inverter optimizes the power output from the panels, ultimately minimizing the impact of the voltage drop.
- Q:How does a solar inverter handle grid islanding conditions?
- A solar inverter handles grid islanding conditions by continuously monitoring the grid voltage and frequency. In the event of a grid outage or disturbance, the solar inverter detects the change and disconnects from the grid to ensure the safety of utility workers. It then enters islanding mode, wherein it generates electricity from the solar panels and supplies it to the local loads. This prevents backfeeding and maintains a stable power supply within the isolated system.
- Q:Can a solar inverter be used with bifacial solar panels?
- Yes, a solar inverter can be used with bifacial solar panels. Bifacial solar panels can generate electricity from both sides, capturing sunlight from both the front and back surfaces. The solar inverter is responsible for converting the DC power generated by the solar panels into AC power that can be used in homes or fed into the grid. Therefore, a solar inverter is an essential component for any solar panel system, including those with bifacial panels.
- Q:How do you choose the right size of solar inverter for a system?
- To choose the right size of solar inverter for a system, several factors need to be considered. Firstly, you should determine the total capacity of the solar panels in the system. The inverter's maximum input power rating should be equal to or slightly higher than the total capacity of the panels. Additionally, the inverter's voltage rating should match the system's voltage requirements. It is also crucial to consider the inverter's efficiency, as a higher efficiency rating will ensure better conversion of solar energy into electricity. Lastly, it is advisable to consult a professional or use online calculators to accurately determine the appropriate size of the inverter based on the specific needs and requirements of the system.
- 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.
- Q:Can a solar inverter be used with solar-powered streetlights?
- Yes, a solar inverter can be used with solar-powered streetlights. The solar inverter converts the direct current (DC) generated by the solar panels into alternating current (AC) that is required to power the streetlights. This enables the solar-powered streetlights to function efficiently and effectively.
- Q:What are the key factors affecting the warranty coverage of a solar inverter?
- The key factors affecting the warranty coverage of a solar inverter include the length of the warranty period, the brand and reputation of the manufacturer, the quality and durability of the components used in the inverter, and the specific terms and conditions outlined in the warranty agreement. Additionally, factors such as proper installation, maintenance, and usage in accordance with the manufacturer's guidelines can also impact the warranty coverage.
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String Grid-Tied PV Inverter BluE-G 3000D / 3600D / 4000D / 4200D / 4600D / 5000D / 6000D
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 15000 pc/month
- Option:
- 3KW-6KW
OKorder Service Pledge
OKorder Financial Service
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