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Fishery & PV Integration
Triple Success in Fishery, Electricity, and Environmental Conservation
Manage approximately 266,800 hectares of ponds with our partners and farmers. After large-scale and intelligent transformation, it can support the establishment of 120-150GW PV power stations, while producing 10 million tons of healthy and high-quality Tongwei aquatic products annually.
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Joining Us in Our “Fishery + PV Integration” Mode
Investing in the New Era of Development

Tongwei New Energy is the terminal investment platform of PV industry, with "PV Changes the World" as its core concept. It takes Tongwei New Energy, Tongwei New Energy (Shenzhen), and Tongwei New Energy Technology (Beijing) as the main entities to focuse on the investment and development of "Fishery & PV Integration."
56+
More than 56 "Fishery & PV Integration" power stations
20+
20 provinces and municipalities
>5.1GW
Total grid-connected projects exceeds 5.1GW
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High-quality Industry Plan
Tongwei "Fishery & PV Integration" adopts the method of "coordinated development of primary and secondary industries and appropriate matching of tertiary industries,” integrates the three industries to create a "three new" modern industrial park combining new fishery, new energy, and new countryside, promotes industrial gear shift and upgrading, provides practical ways for the transformation of new rural construction, achieves the effects of "having a source of funds, a return on investment, and the main body of operation and management," and further improves the quality and efficiency of economic development.
New Energy - Enhance efficiency and reduce expenditures
With professional qualification certificates, a focus on new technology innovation, and actively participating in and promoting the formulation of industry standards, Tongwei has more than 20 patents, including combined cable clamps, rotation systems, and installation devices, half of which are invention patents. Tongwei is an essential participant in new energy development and innovation.
New Fishery - Benefit Improvement
Intelligent aquaculture solution
Enhance the Intelligence of Breeding
Per capita managed aquaculture area has increased from 1.33-13.33 hectares to 33.33-66.67 hectares
The implementation of breeding management utilizing the IoT technology significantly diminishes the rigors of breeding labor and substantially decreases labor costs.
New Countryside - Industrial Integration
Diversified industry overlay, space creates unlimited possibilities.

Shaping the Full-chain PV Ecosystem through Intelligent Innovation as the Future Cornerstone of Green Energy

Tongwei New Energy focuses on the investment and development of PV power stations primarily based on the “Fishery & PV Integration” model and explores diverse PV application scenarios and models, including PV-storage integration and zero-carbon industrial parks. By building a green energy service portfolio covering investment and development, planning and design, electric power engineering, and digital operations, the company provides customers with high-quality new energy solutions. Currently, Tongwei New Energy has constructed 56 PV power stations primarily based on the “Fishery & PV Integration” model across over 20 provinces and municipalities in China, with grid-connected capacity exceeding 5.1GW.
Source-side Development
"Fishery & PV Integration"
and Energy Storage Development
Smart Operations
Efficient Operations & Maintenance
and Energy & Carbon Trading
Solutions
"Fishery & PV Integration", PV, Virtual Power Plants,
and Zero-carbon Industrial Parks

A Smart O&M Expert in "Fishery & PV Integration"

Based on new energy, Sichuan Yuguang IoT Technology Co., Ltd. adopts modern digital intelligent means to provide "professional, intelligent and integrated" services for various new energy power stations, and operates large-scale “fishery & PV integration” bases all over the country as a result of continuous, deep engagement in the intelligent operation of “fishery & PV integration”.
[ Work List ] Transparent management
Fixed work list in the operation and maintenance process
Closed-loop normalized work
All aspects of production safety can be traced
Comprehensively respond to asset operation and management needs within the service cycle
[ Professional Team ] Improve quality and efficiency
Regionally equip electrical engineers
Online expert diagnosis + on-site implementation
Emergency repair efficiency increases by 20%
Annual power loss reduction exceeds 40h/station
[ Intelligent Tools ] Efficient and evaluable
In-house technical team
PV power station smart cloud platform
Integrated AI inspection
"Intelligence + Operation"
Strengthen process management
Establish a multi-dimensional evaluation system
[ Integrated Operation ] Asset increase
Comprehensively promote the integrated development of "fishery & PV”
Efficient collaboration of fishery "fishery & PV”
Intelligent factory-based constant temperature circulating water aquaculture workshop
Increase the income of park assets

Application Cases

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Tianjin Dagang Power Station
72MW
Tianjin
Nanjing Longpao Power Station
53MW
Nanjing, Jiangsu
Dongying Yellow River Estuary Power Station
195.5MW
Dongying, Shandong
Zhanhua Power Station
301MW
Zhanhua, Shandong
Tianmen Power Station
563MW
Tianmen, Hubei

Contact Us

Power Station Development: 028-86168330
Power Station O&M: 028-61615773