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The ARK 800W Photovoltaic Solar Micro Inverter stands out for its high efficiency, lightweight design, and flexibility. Capable of connecting to two photovoltaic modules, it achieves component-level control to improve power generation efficiency. Weighing just 2 kg, this inverter is not only easy to carry and install, but it can also be combined with other Tengsun micro inverters to offer flexible photovoltaic system expansion options. Its low-voltage DC design enhances safety, while a conversion efficiency of up to 96% reduces energy loss. Additionally, the ARK micro inverter's intelligent monitoring features simplify fault diagnosis and maintenance, and its 25-year design life lowers maintenance costs. Suitable for various installation environments, this inverter provides users with an efficient, economical, and convenient photovoltaic energy solution.
Households choose micro inverters mainly because they provide high-efficiency power conversion, each PV module is equipped with a micro inverter to achieve maximum power point tracking and improve the system's power generation efficiency. Their high reliability means that even if some components fail, the entire system continues to operate. The flexibility of microinverters allows them to adapt to different installation environments and can easily scale the system. Safety is improved because their output voltage is low, reducing the risk of electric shock and enabling DC side isolation. In addition, they are easy to monitor and manage, and built-in communication interfaces facilitate real-time monitoring of the status of each component. Microinverters also reduce the impact of shadows on power generation efficiency, reduce system costs, and have a service life of up to 25 years, reducing maintenance costs. These characteristics make micro-inverters ideal for home photovoltaic systems, especially in terms of safety, efficiency and ease of management.
1.High efficiency
ARK micro inverter operation efficiency is very high, CEC weighted efficiency of 95.50%, EU efficiency of 93.60%, MPPT efficiency of 99.90%, these high efficiency indicators mean that the loss in the energy conversion process is very small. High efficiency micro inverters bring many benefits, including increased power generation efficiency, reduced energy loss, cost savings, extended equipment life, reduced heat loss, improved system reliability, optimized space utilization, environmental friendliness, improved return on investment, adapted to different environments, reduced maintenance requirements, and improved user experience. These advantages make high-efficiency micro-inversion play a key role in photovoltaic systems, which can not only improve energy conversion efficiency, reduce operating costs, but also provide users with higher power output and better return on investment while protecting the environment, thus bringing greater economic and environmental benefits to users in the long run.
2.Night power consumption <50mW.
Microinverters consume less than 50 milliwatts at night, a feature that brings significant benefits: it greatly reduces energy waste at night and reduces operating costs, especially in areas with high electricity prices. The low energy consumption also helps to mitigate the environmental impact and reduce carbon emissions, while improving the overall efficiency of the photovoltaic system. In addition, low power consumption at night reduces the burden on the grid, extends the life of the inverter, reduces maintenance costs, and improves the safety of the system. For users, this means more economical, environmentally friendly and reliable photovoltaic solutions that optimize their experience.
3.High compatibility
The installation and compatibility features of micro-inverters provide users with great convenience and flexibility. They are capable of adapting to distributed scenarios such as rooftops and balconies, making it easy for PV systems to be integrated into various building structures. Support for cloud management, App/Web control functions allow users to remotely monitor and operate the photovoltaic system, improving the convenience and efficiency of management. In addition, the ability to support two-way meters and grid connections allows the system not only to supply power to the grid, but also to draw power from the grid when needed, which is critical for grid interaction and energy management. These features not only improve the grid friendliness of the system, reduce energy costs, but also enhance the user's energy autonomy, improve the return on investment, and provide the ability to respond quickly in emergency situations, providing users with a smart, efficient and economical photovoltaic solution.
Independently design overall schemes of PCBA, energy management system(EMS) and intelligent monitoring system (including loT platforms and monitoring APP) | Self-produce key components of microinverters, such as PCBA and monitoring devices for microinverters. |
400W-VN1T04(300/400/500W) | 800W-VN2T08(600/800/1000W) | 2000W-VN4T20(1200/1600/2000W) | |
Input Date(DC) | |||
Recommended Module Power [W] | 300~550/MPPT | 300~550/MPPT | 300~550/MPPT |
Start up Voltage per Input [V] | 18 | 18 | 18 |
Mppt Voltage Range per Input [V] | 17.5~55 | 17.5~55 | 17.5~55 |
Max. Input Voltage per Input [V] | 60 | 60 | 60 |
Max. Input Current per Input [A] | 13.3 | 13.3 | 13.3 |
Max. Input Short-circuit Current per Input [A] | 20 | 20 | 20 |
Output Date(DC) | |||
Max. Continous Output Power [VA] | 400 | 800 | 2000 |
Nominal Continous Output Power [W] | 400 | 800 | 2000 |
Nominal Output Current [A] | 1.74 | 3.48 | 8.7 |
Max. Output Current [A] | 2.48 | 4.9 | 12.2 |
Nominal Output Voltage [V] | 220/230/240, L/N/PE | 220/230/240, L/N/PE | 220/230/240, L/N/PE |
Nominal Frequency [Hz] | 50/60 | 50/60 | 50/60 |
Power Factor | >0.99 default, 0.95 leading ...0.95 lagging | >0.99 default, 0.95 leading ...0.95 lagging | >0.99 default, 0.95 leading ...0.95 lagging |
Output Current Harmonic Distortion | <3% | <3% | <3% |
Max. Units Per Branch | 18 | 9 | 3 |
Efficiency | |||
CEC Weighted Efficiency | 95.50% | 95.50% | 95.50% |
EU Efficiency | 93.60% | 93.60% | 93.60% |
Mppt | 99.90% | 99.90% | 99.90% |
Night Time Power Consumption [mW] | <50 | <50 | <50 |
Mechanical Date | |||
Dimensions (W*H*D mm) | 227*183*42 | 233*232*42 | 380*233*42 |
Weight [kg] | 1.8 | 2 | 3.75 |