In the past two years, distributed photovoltaics have surged, and there has been a blossoming of solar energy projects in commercial and industrial sectors." HOPE WIND actively applies "carbon" to industrial and commercial photovoltaic, allowing clean energy to permeate various industries, benefiting businesses worldwide." Recently, HOPE WIND Electric has facilitated many industrial and commercial photovoltaic projects are connected to the grid one after another, and the energy of light creates zero-carbon buildings and empowers green production.
The Haishan Heavy Industry project is located in Longhai District, Zhangzhou City, Fujian Province. With photovoltaic panels covering approximately 100,000 square meters of industrial factory roofs, it creates a spectacular and expansive blue ocean of solar energy." The total capacity of the project is 10MW, which was fully connected to the grid on July 16th. Adopt all HOPEWIND 225kW Series Inverter meet the requirements of 10kV high voltage grid connection. 38 inverters are equipped with 2 data acquisition equipment, which are distributed on the roofs of 6 factories, bringing a steady stream of clean power to enterprises.
Figure 1: HOPEWIND Assisted Industrial and commercial photovoltaicProject with a total capacity of 10MW
This customer is a heavy machinery processing plant, which consumes a lot of electricity, especially in the peak period of electricity consumption, and the cost of electricity consumption is getting higher and higher, so it is difficult to alleviate the shortage of electricity consumption. So, HOPEWIND has created a 10MW high-voltage grid-connected smart photovoltaic solution, which not only meets the daily power demand of enterprises, but also has considerable energy saving and emission reduction benefits, and maximizes the project value.
Figure 2:HOPEWIND 225kW Series InverterThe maximum efficiency is 99.01%
Adopted by the project HOPEWIND 225kW Series Inverter the maximum efficiency is 99.01%, and the 12-channel MPPT increases the flexibility of string design and brings higher power generation. IP66 Protection Level, 45℃ full load operation, safe and reliable products. Moreover, the capacity setting just meets the actual number of components connected in series on the roof of the project, without wasting cables, and the roof area is fully utilized. In terms of project operation and maintenance, supporting HOPEWIND Industrial and Commercial Data Acquisition + 4G Communication, local and cloud platforms can monitor power station data, realize all-round, refined, digital and intelligent management, and greatly reduce operation and maintenance costs.
Figure 3: The estimated annual power generation of Haishan Heavy Industry Project is about 13 million kWh
After the project is put into operation, the estimated annual electricity generation is about 13 million kilowatt-hours, with nearly half of it used for self-consumption in green production. This results in annual savings of nearly 7 million yuan in electricity expenses, achieving self-generation and self-consumption, with excess electricity being fed into the grid Photovoltaic power generation helps enterprises in energy conservation and emission reduction, with an expected annual saving of 4,966 tons of coal and a reduction of 12,961 tons of carbon dioxide emissions at the same time, the photovoltaic power station is built on the factory building, which has the effects of heat insulation, moisture resistance and heat preservation to a certain extent, and can effectively reduce roof corrosion, reduce indoor temperature and improve production environment.
Fig. 4: The photovoltaic power station is built on the factory building, which has the effects of heat insulation, moisture resistance and heat preservation to a certain extent
During the service process of the project, it was in the scorching sun, and the staff of HOPEWIND climbed the roof through the stairs, holding 36℃ in the hot weather, the grid-connected data debugging was completed in just a few days. After the project is connected to the grid, the inverter runs stably and generates electricity continuously and efficiently, which is highly appreciated by customers.
YINGHE Technology, founded in 2006 and headquartered in Shenzhen, China, is a global new energy intelligent equipment manufacturing and technical service enterprise. Huizhou YINGHE Technology Park is the manufacturing base camp of the Group, with a total construction area of 150,000 square meters. On May 12, the park made full use of the full capacity of the 9MW photovoltaic power generation project built by six idle roofs, and HOPEWIND Electric provided it with efficient, stable and reliable smart photovoltaic solutions to help build a "green and low-carbon factory".
Figure 5: The project adopts 400V low-voltage grid connection mode, and HOPEWIND Electric customizes the solution for it
The project adopts 400V low-voltage grid-connected mode, and HOPEWIND Electric customizes the solution for it, and flexibly configures 22kW ~ 110kW series inverters to meet the capacity requirements of the project. Among them,100kW/110kW Series Inverter is a photovoltaic star product of HOPEWIND Industry and Commerce, and 69 sets are applied in this project. This product is compatible with 65A high current, can access 12 strings of 210 components, has unlimited power and unlimited current, and supports 45℃fully loaded. Advantages are numerous and win praise from customers.
Figure 6: After the project is successfully connected to the grid, the inverter provided by HOPEWIND
In the process of project service, HOPEWIND Electric actively cooperates and responds quickly, thinking about what customers think and being anxious for customers. After the project is successfully connected to the grid, the inverter provided by HOPEWIND Electric runs stably, providing clean power for the manufacturing of the park. It is estimated that the annual power generation will be about 12 million kWh, and the annual consumption of standard coal will be reduced by 3,936 tons and the carbon dioxide emission will be reduced by 11,964 tons, which will help enterprises save energy and reduce emissions, improve efficiency and gain, and lay a solid foundation for enterprises to build a national manufacturing innovation center in the field of new energy.
Figure 7: Photovoltaic inverter independently developed by HOPEWIND Electric, with power coverage of 3kW ~ 350kW
In the future, with the continuous advancement of the 'dual carbon' goals, opportunities for distributed photovoltaics with 'local development and nearby consumption' in the commercial and industrial sectors will continue to emerge photovoltaic inverter independently developed by HOPEWIND Electric has a power coverage of 3kW ~ 350kW, which is not only widely used in low-voltage grid-connected industrial and commercial projects, but also can meet the needs of high-voltage grid-connected projects. On the journey to build a carbon-neutral dream, HOPEWIND Power strides tirelessly.
