/PRCWT/Beijing, October 17, 2023 - With the in-depth development of distributed photovoltaics, photovoltaics and buildings are further integrated, and more and more building areas are fully utilized, realizing the perfect fit between photovoltaic power generation systems and building houses.
An apartment building in downtown Seattle, United States, has installed a 229kW photovoltaic system based on its own architectural characteristics. The project realizes the comprehensive utilization of walls, balconies and roofs, using more than 300 Renergy micro inverters and 622 photovoltaic modules. Since the operation of the power station, it can generate about 210,000 KWH of electricity every year, bringing a steady stream of clean energy.
Minimalist and flexible, the implementation should be fully loaded
It is reported that the construction of the apartment building, the use of building blocks of rapid construction, not only save materials, but also shorten the construction period. Following the ideas of building construction, combined with the reality of the building's large number of residents and extreme shortage of electricity, the investor urgently hopes that the photovoltaic system can achieve minimal installation and should be fully installed, and the building's three-dimensional walls, family balconies, roof terraces, etc., can be used to obtain as much power generation income as possible; However, complex and diverse installation scenarios, high-altitude construction conditions and other factors have added great difficulties to the installation of photovoltaic systems.
It is worth mentioning that Yu Neng micro inverter adopts modular design, plug and play, easy to install, no additional configuration is required, you can easily put into use; At the same time, the product is small in size and light in weight, and can adapt to different installation directions and angles, and basically does not occupy installation space independently; In addition, the project construction can also increase the number of inverters according to actual needs, achieve flexible expansion of the system, and greatly meet the application needs of "should be installed".
Extremely safe, escort for zero-carbon life
The apartment building is located in the most densely populated neighborhood of Seattle, with the best restaurants, galleries, concert halls and other venues in the area, and the daily traffic is huge. Therefore, while the photovoltaic system alleviates the power shortage, the safe operation of its equipment is also crucial.
Different from general inverters, Yu Energy micro inverter system adopts full parallel circuit design, there is no voltage superposition between components, and has the advantage of natural no DC high voltage, in line with the United States NEC 2017.2020&2023(690.12) standard requirements, it can completely solve the "DC high voltage arc fire risk" and "rescue risk", effectively avoid the occurrence of fire and other safety accidents, and add a safety lock for the apartment building in the bustling city.
Efficient operation and maintenance to achieve accurate management
As can be seen from the figure below, in order to maximize the utilization of the building area, the apartment building has laid a large number of photovoltaic modules, involving walls, balconies, terraces and other types, and the location, direction, Angle and so on are different, which undoubtedly brings great challenges to the operation and maintenance management of the power station.
Reneng micro inverter is equipped with a digital intelligent operation and maintenance system. Users can log in to Reneng EMA intelligent operation and maintenance platform from a computer or mobile phone, and can clearly see the power generation and location information of each component in the system. When the power station fails, it can achieve rapid positioning, and even remote diagnosis through the background, troubleshooting and solving problems, which greatly saves operation and maintenance costs.
More and more building facilities through the integration of photovoltaic technology, interpreting the concept of zero-carbon life and sustainable development, but also to convey to people the integration of photovoltaic and building charm and development trend. In the future, Yueneng will make full use of renewable energy endowments to build a better zero-carbon life with green and low-carbon cycles.
