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.

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."
55+
More than 55 "Fishery & PV Integration" power stations
20+
20 provinces and municipalities
>4.595GW
Total grid-connected projects exceeds 4.595GW
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.

Planning and Design, Land Resource Compound Utilization and Intelligent Construction Solution

Tongwei New Energy Engineering Design Sichuan Co., Ltd. is a wholly-owned subsidiary of Tongwei New Energy. Orientated to market demand, it focuses on distributed PV, PV-storage-charging integration, source-grid-load-storage / microgrid, committed to providing customers with high-quality full-process solutions for new energy planning consultation, engineering design, and engineering general contracting.
Project Development Consulting
Provide efficient and systematic PV power generation project development consulting, design and installation, system debugging and sales services.
Efficient Solution Design
Integrating the natural environment and business format of the project, we deliver professional life-cycle solutions for power stations, along with advanced full-process control systems and expert teams, to ensure design execution.
Turnkey Projects
Provide all-round engineering construction services such as installation, procurement, and debugging with the lowest LCOE.
Cloud Monitoring Service
Micromagnetic eddy current damping vibration absorption technology, grating fiber cable force online monitoring technology.

Tongwei flexible bracket is safe and stable and realizes efficient land use.

Thanks to the efforts of the Tongwei R&D team, Tongwei has created the world's first V-shaped cable system structure with a unique anti-arch technology and made a breakthrough in the realization of module low-stress and zero-disturbance module installation platform, which has no shaking and wind trembling under scale 7 gale and has a unique low-cable force and long-service design.
Global Leading
Automatic Installation Structural Logic
“Fishery & PV Integration” Market Share
100 MW
Multiple 100MW-level Flexible Projects
Connected to the Grid
Industry Status
Take the lead in compiling industrial norms
and a sponsor unit for industrial alliances
Complete and Mature
Flexible Materials and
Construction Supply Chain
Smart
Flexible Bracket
Cable Force Cloud Perception
2%
Flexible Issuance Ratio
Safe and Stable
Redundant Constraint
0%
Failure Rate of Flexible Bracket
1000H
Industry Wide
Longest Validation Time

Large span and high clearance create infinite possibilities for the future

The flexible bracket structure based on innovative technical features such as the quasi-beam stringed cable truss structure and Cross-Tie horizontal vibration reduction system developed by Tongwei has a long span and high clearance, which achieves ultra-high utilization of land resources and ensure ultra-high safety under scale 13 typhoon. With continuous R&D investment and independent innovation, the online perception of cable tension has obtained more than 20 technology patents. At the same time, its system performance, which has passed tests of more than 100 pressure measurement model test conditions (snow load), more than 6,000 aeroelastic model test conditions, more than 2,000 hours of the industry's longest wind tunnel verification time, and up to 98% of vibration suppression, forms mutual complementation with the industry chain coordinated shingled modules, creating dual-core competitiveness with entire life cycle and multi-scenario applications, leading the industry in an all-round way.
50
Columns/MW
7.0M
Clearance
40-60M
Span

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

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