High Frequency Solar Inverter 2000HF-US-3000HF-US

High Frequency Solar Inverter 2000HF-US-3000HF-US System 1

High Frequency Solar Inverter 2000HF-US-3000HF-US

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Loading Port:: Shekou

Payment Terms:: TT OR LC

Min Order Qty:: 10 watt

Supply Capability:: 10000 watt/month

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Specifications

>Maximum efficiency of 96% >DC switch optional
>High frequency transformer topology
>MTL-String
>Bluetooth technology

2000HF-US 2500HF-US 3000HF-US

Leading - edge Technology

>Maximum efficiency of 96% and wide input voltage range
>DC switch optional
>High frequency transformer topology
>MTL-String
>Bluetooth technology
>Sound control
>Fanless cooling concept
>Easy installation
>High reliability

High Frequency Solar Inverter 2000HF-US-3000HF-US

Input data (DC side)
Model	2000 HF-US	2500 HF-US	3000HF-US
Specifications
Input data
Max. DC power	2200W	2700W	3200W
Max. DC voltage	600V	600V	600V
Start voltage	150V	150V	150V
DC nominal voltage	370V	370V	370V
PV voltage range	100V-600V	100V-600V	100V-600V
MPP voltage range	195V~480V	195V~480V	250V-480V
Number of MPP trackers/strings per MPP tracker	1/2	1/2	1/2
Max. input current /per string	12A/12A	15A/15A	15A/15A
Output (AC)
Nominal AC output power	2000W@208Vac
2000W@240 Vac	2500W@208Vac
2500W@240 Vac	2800W@208Vac
3000W@240Vac
Max. AC power	2000W	2500W	2800W@208Vac
3000W@240Vac
Nominal output current	9.6A/8.3A	12A/10.4A	13.4A/12.5A
Max. output current	10.7A/9.5A	13.4A/11.8A	15A/14.2A
AC nominal voltage; range	208V/240V; 183V~228V@208Vac
211V~264V@240Vac	208V/240V; 183V~228V@208Vac
211V~264V@240Vac	208V/240V; 183V~228V@208Vac
211V~264V@240Vac
AC grid frequency; range	60Hz; 59.3--60.5Hz	60Hz; 59.3--60.5Hz	60Hz; 59.3--60.5Hz
Phase shift (cosφ)	>0.99	>0.99	>0.99
THDI	<3%< td="">	<3%< td="">	<3%< td="">
AC connection	Single phase	Single phase	Single phase
Efficiency
Max. efficiency	96%	96%	96%
CEC.effciency	95%	95%	95%
MPPT efficieny	99.50%	99.50%	99.50%
Protection devices
DC reverse polarity protection	yes	yes	yes
AC short - circuit protection	yes	yes	yes
Ground fault monitoring	yes	yes	yes
Grid monitoring	yes	yes	yes
Integrated all - pole sensitive
leakage current monitoring unit	yes	yes	yes
General Data
Dimensions (W / H / D) in mm	575/455/160	575/455/160	575/455/160
Weight	14.6KG	15.1 KG	15.9 KG
Operating temperature
range	–25°C ... +60°C	–25°C...+60 °C	–25°C ... +60°C
Continuous full output power
temperature range	–25°C…+45°C	–25°C…+45°C	–25°C…+45°C
Noise emission (typical)	≤ 25 dB(A)	≤ 25 dB(A)	≤ 25 dB(A)
Altitude	Up to 2000m without power derating
Consumption: operating
(standby) / night	<5W / < 0.5 W	<5W / < 0.5 W	<5 W / < 0.5 W
Topology	HF transformer	HF transformer	HF transformer
Cooling concept	No fan	No fan	No fan
ENCLOSURE	Type 3R	Type 3R	Type 3R
Installation: Indoors /Outdoors	yes /yes	yes /yes	yes /yes
Features
DC connection: Terminals	yes	yes	yes
AC connection: Terminals	yes	yes	yes
LCD display	yes	yes	yes
Interfaces: Bluetooth /
RS485/RS232	opt/yes/yes	opt/yes/yes	opt/yes/yes
Warranty: 10 years / 15 years	yes /opt	yes /opt	yes /opt
Certificates and approvals	UI1741,IEEE1547,CSA C22.2 No.107.1,
FCC Part15(Class B)

Q:Can a solar inverter be used with both AC and DC power sources?: No, a solar inverter is designed to convert DC power from solar panels into AC power for use in standard electrical systems. It cannot be used with both AC and DC power sources simultaneously.

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.

Q:How does a solar inverter handle voltage regulation in the grid?: A solar inverter regulates voltage in the grid by converting the DC power generated by the solar panels into AC power that matches the voltage and frequency of the grid. It monitors the grid's voltage level and adjusts the output accordingly to ensure a stable and consistent supply of power. Additionally, it also helps in maintaining power quality by maintaining the grid's voltage within the specified range and compensating for fluctuations or variations in voltage levels.

Q:What are the communication protocols used in solar inverters?: Solar inverters commonly use several communication protocols to enable communication with other devices or systems. Some of the most frequently employed communication protocols in solar inverters include: 1. Modbus: Modbus is an extensively utilized communication protocol for industrial devices, including solar inverters. It facilitates the transmission of data between the inverter and other devices, such as monitoring systems or data loggers. Modbus is well-regarded for its simplicity and flexibility, which contribute to its popularity in the solar industry. 2. SunSpec: SunSpec is a communication protocol specifically designed for the solar industry. It establishes a standardized means for solar inverters to communicate with other devices, such as smart meters or monitoring systems. SunSpec supports both wired and wireless communication, allowing for effortless integration of solar inverters into larger energy management systems. 3. CAN bus: CAN (Controller Area Network) bus is a widely employed communication protocol in various industries, including automotive and industrial applications. It is a robust and reliable protocol that enables high-speed communication between devices. Some solar inverters employ CAN bus to communicate with other devices or systems, ensuring a dependable means of data transfer. 4. Ethernet: Ethernet is a prevalent communication protocol in the IT industry and is also utilized in certain solar inverters. By utilizing Ethernet, solar inverters can communicate with other devices or systems over a local area network (LAN) or the internet. Ethernet offers high-speed communication and can accommodate various communication standards, making it a versatile option for solar inverters. It is essential to note that different solar inverter manufacturers may employ different communication protocols or a combination thereof. The selection of a communication protocol depends on factors such as the specific requirements of the system, compatibility with other devices or systems, and the desired level of integration.

Q:Are there any safety concerns associated with solar inverters?: Yes, there are some safety concerns associated with solar inverters. One of the primary concerns is the risk of electrical shocks or fires due to faulty installation or maintenance of the inverter. Additionally, some inverters may generate heat during operation, and if not properly ventilated, it can pose a fire hazard. It is crucial to follow proper installation guidelines, regularly maintain the inverter, and hire qualified professionals to minimize these safety risks.

Q:Can a solar inverter be used with a solar-powered street lighting system?: Yes, a solar inverter can be used with a solar-powered street lighting system. A solar inverter is responsible for converting the direct current (DC) produced by solar panels into alternating current (AC) that can be used to power electrical devices. In the case of a solar-powered street lighting system, the solar inverter can convert the DC power generated by the solar panels into AC power to operate the street lights. This allows the system to efficiently utilize the energy generated by the sun and provide reliable lighting for the streets.

Q:What is the role of frequency support in a solar inverter?: The role of frequency support in a solar inverter is to ensure that the output frequency of the inverter aligns with the grid frequency. It helps in maintaining grid stability by continuously monitoring the grid frequency and adjusting the solar inverter's output accordingly. This support is crucial in preventing frequency deviations and potential disruptions to the grid, ensuring proper integration of solar energy into the electrical system.

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:Can a solar inverter be used with different types of batteries?: Yes, a solar inverter can be used with different types of batteries as long as the voltage and current ratings of the batteries are compatible with the inverter's specifications. However, it is important to ensure that the inverter is programmed or configured correctly to work with the specific battery chemistry and charging requirements to optimize performance and prevent any potential damage.

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.

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