Leading photovoltaic enterprises are transforming and eagerly embracing the Internet

Zhao Wei said that in the future, energy utilization will become more decentralized and more democratic. Energy use is becoming more and more free, and the country is also issuing power sales licenses. In the future, ordinary consumers will have dozens of companies to choose from. Many small distributed power supply systems are individual power generation units, which will generate higher energy exchange requirements and require more stability and efficiency. The energy Internet requires a massive amount of information exchange, and every component and inverter will become a part of it. Every device or hardware will inevitably become an important part of the energy Internet.

In addition, relying on the advantages of big data in the inverter field, Sungrow has also been actively promoting cross-border integration recently to achieve the effect of 1+1>2. Based on the Internet and big data mining technology, it realizes the intelligent operation and maintenance of power stations, and through the combination of photovoltaic and energy storage, solves the impact of the intermittent and random characteristics of photovoltaic power generation on the power grid, allowing the photovoltaic system to be flexibly connected to the power grid, laying the foundation for the ultimate realization of energy Internet.

The reporter learned that Sungrow has realized a full-scale layout of energy internet, including smart inverters + new energy power generation + smart photovoltaic cloud + energy storage + new energy vehicle electronic control. It has cooperated with Alibaba Cloud to develop a photovoltaic power station operation and maintenance management platform - Smart Photovoltaic Cloud iSolarCloud, which interconnects distributed photovoltaic power stations with mobile applications, microgrids, energy consumption applications, load management, financial payments, etc., forming an energy internet architecture. At present, Sungrow's energy storage inverter and energy storage system solutions have been widely used in hundreds of projects at home and abroad.

Aerospace Electromechanical

Comprehensive upgrade of green energy intelligent management

At this exhibition, HT-SAAE, which has always been low-key, made its first high-profile appearance with a new image of "integrated full-industry chain smart energy solution provider" and released a new generation of green energy smart management platform independently developed by HT-SAAE - eHorus Smart Cloud.

eHorus Smart Cloud will use the advantages of Internet thinking and big database resources to provide all-round services for the entire life cycle of photovoltaic power station operations, maintenance and asset protection, aiming to bring photovoltaic power station management into a high-quality, high-security and high-yield intelligent management era.

Jiang Wenzhen, chairman of HT-SAAE, said that the construction of domestic photovoltaic power stations has entered a period of rapid development, and the resulting problems such as sustainable operation have become increasingly prominent. It is particularly important to achieve intelligent management through close integration with Internet+.

The reporter learned that the name of eHorus Smart Cloud is very meaningful. It is taken from the legend of the Eye of Horus in ancient Egypt, which symbolizes the wisdom and eternal protection of the sun. The platform will introduce aerospace-grade database collection and analysis technology, and can collect more than 40GB of power station data into the big database of eHorus Smart Cloud every day, establish a millisecond-level time series data storage system, and analyze and synchronously display the data.

"The aerospace operation and maintenance services based on the eHorus smart cloud have served nearly 1GW of power stations so far." Xu Jie, general manager of HT-SAAE, said that by the end of the 13th Five-Year Plan, the total amount of photovoltaic power stations planned and serviced by HT-SAAE will exceed 5GW, relying on aerospace-grade innovative technological support to help comprehensively upgrade the intelligent management of green energy.

Photovoltaic for All

Create a distributed and Internet integrated platform

In the field of distributed photovoltaics, Quanmin Photovoltaic is one of the earliest Internet platforms to enter. The offline activities of Quanmin Photovoltaic's "Photovoltaic + Internet" application practice - PV Plus trading service platform have also attracted much attention. Quanmin Photovoltaic is positioned as a matchmaking transaction Internet platform to promote the investment and construction of domestic photovoltaic power stations, providing project resource owners and investors with one-stop photovoltaic technology and consulting online and offline services including evaluation, testing, certification, monitoring, insurance and finance.

It is understood that although the platform has been online for less than a year, there are currently more than 500MW of high-quality photovoltaic power stations that have been built and available for investors to select and acquire. Financing solutions can be provided to investors, including quick bank loans, bridge financing, asset securitization, etc., and photovoltaic power station insurance services can also be provided to investors.

"Our original intention was to solve the pain points of the 120 billion photovoltaic power generation market. By building a photovoltaic asset trading platform, we can enable owners and installation service providers or investors to achieve efficient, fast and low-cost docking; establish a unified evaluation system for photovoltaic power stations and a full-process quality management and risk control system, integrate bank quick loan functions, improve photovoltaic power generation insurance, and completely open up the channels for credit funds and private capital to intervene; establish a platform's credit system to promote the formation of a good industrial ecology." Speaking of the platform's vision, Ding Wenlei, chairman of the PV Plus platform, told reporters.

As Linyang Group President Lu Yonghua pointed out at the SNEC meeting, photovoltaic manufacturing companies, equipment suppliers, and energy Internet companies have all ushered in unprecedented development opportunities. "We must perfectly combine photovoltaic applications with energy Internet to jointly promote the sustainable development of the photovoltaic industry."