The project undertaken by JDSOLAR this time is the Jiaotong University Photovoltaic Vehicle Shed. As the owner of this project, Shanghai Jiaotong University has been committed to research in the new energy industry. The photovoltaic vehicle shed project installed by JDSOLAR is located in the Smart Grid Center Building of the Minhang Campus of Jiaotong University.

Economic Benefit Calculation:

1. Project Overview: Photovoltaic parking shed, with an area of approximately 100m2, a width of approximately 4m, and a length of approximately 25m.

2. Project design: The length of a sedan is generally 4-5m, which adopts a single car shed design scheme, with 72 single crystal components used for the roof. A total of 50 components were used, and the project used 310W/block components placed in vertical rows.

3. Annual power generation calculation: Shanghai has an annual sunshine time of 1100 to 1300 hours, with a median of 1200 hours. The annual power generation is approximately 18600 kWh.

4. Project cost analysis: The quotation for the standardized photovoltaic shed project in Jiaotong University Optics Valley is 7 yuan/W, with a total price of approximately 108500 yuan.

5. Investment return analysis: According to the query, the daytime industrial electricity consumption in Shanghai is approximately 0.976 yuan/kWh, while the current national subsidy for photovoltaic power generation is 0.08 yuan/kWh, lasting for 20 years. The subsidy in Shanghai is 0.1 yuan/kWh, lasting for 5 years. For this project, the proportion of spontaneous self use is 100%.

6. Annual income: The subsidy income for the first 5 years is 16740 yuan, the electricity fee income for the first 5 years is 90768 yuan, and the cost can be recovered within 5 years. The subsidy income for the next 15 years is 22320 yuan, and the designed service life of the project is 25 years.

The optical storage and charging system launched by JDSOLAR is also deeply loved by users. The integrated solution for photovoltaic power generation, energy storage, microgrid control, electric vehicle charging, and user rest experience in Jiaotong University's Optics Valley integrates photovoltaic power generation, intelligent charging piles, and power station buildings, providing users with intelligent, efficient, economical, and convenient solutions that integrate power generation, energy storage, and charging. The Jiaotong University Optics Valley Integrated Power Station Solution can solve the problem of insufficient power distribution capacity in charging stations. It can use low valley electricity prices at night to store energy, and during peak charging periods, it can supply power to the charging stations through energy storage and municipal electricity, meeting peak electricity demand. This not only achieves peak shaving and valley filling, but also saves on distribution capacity expansion costs; It has increased the consumption of new energy and made up for the lack of continuity in solar power generation, making it a sustainable energy utilization method.

JDSOLAR photovoltaic car sheds can be used as distributed photovoltaic projects (or as part of them) to participate in spontaneous self use and surplus electricity grid connection, or can be combined with charging piles and new energy electric vehicles. The electricity generated by photovoltaic modules can be stored in batteries through charging devices or directly supplied to electric vehicles for charging.

JDSOLAR photovoltaic shed equipment has good heat absorption, convenient installation, and low cost. It not only fully utilizes the original site, but also provides green and environmentally friendly energy. Building photovoltaic car sheds in factory parks, commercial areas, hospitals, schools, etc. can solve the problem of high temperature inside outdoor parking lots in summer. There are various types of photovoltaic car shed brackets in Jiaotong University's Optics Valley, and the conventional ones can be divided into single column unidirectional, double column unidirectional, single column bidirectional, and other types. The support system mainly includes support columns, inclined beams fixed between the support columns, purlins connected to the inclined beams to support the solar cell module array, and fasteners to fix the battery module array.