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[Shenheng Power Equipment Co., Ltd. | Successful Project Case]
Date: June 15, 2026
On June 15, 2026, Shenheng Power Equipment Co., Ltd. successfully completed the delivery of 16 units of photovoltaic (PV) prefabricated substations for a valued customer in Poland. This landmark project represents another significant achievement in Shenheng Power’s international renewable energy portfolio and demonstrates the company’s strong capabilities in customized power distribution solutions, engineering design, manufacturing, and global project execution.
Designed specifically for the European photovoltaic energy market, these prefabricated substations provide a complete and reliable power conversion solution, fully complying with European electrical standards and project requirements.
The 16 PV prefabricated substations delivered to the Polish customer integrate multiple key electrical systems, including:
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24kV Environment-friendly Gas Insulated Switchgear
800kVA–1000kVA Oil-immersed Transformers
Certified Container-type Prefabricated Substations
Each prefabricated substation was carefully engineered and manufactured according to the customer’s technical requirements and European market standards.
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To guarantee product reliability and compliance, Shenheng Power completed:
IEC Certification
CE Certification
for the project, ensuring that all equipment meets the strict safety, performance, and quality requirements of the European Union.
From Initial Inquiry to Successful Delivery: A Complete Project Journey
This successful cooperation was built on more than one year of close collaboration between Shenheng Power’s engineering team, production department, and the Polish customer.
The project started from the customer’s initial inquiry. Shenheng Power’s experienced engineering team quickly analyzed the technical requirements and provided customized design solutions.
The project process included:
✓ Customer technical requirement analysis
✓ Engineering drawings preparation
✓ Initial solution confirmation
✓ Technical communication and optimization
Through continuous communication, Shenheng Power ensured that every detail matched the customer’s application requirements.
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In January 2025, the Polish customer visited Shenheng Power’s manufacturing facility for a professional factory inspection.
During the visit:
Customer representatives reviewed production capabilities
Engineering teams conducted technical discussions
Project details were further optimized
Manufacturing processes and quality control systems were evaluated
The successful factory inspection strengthened mutual trust and laid a solid foundation for long-term cooperation.
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After months of technical communication and solution improvement, the final contract was officially signed on:
April 15, 2026
Following contract confirmation, Shenheng Power immediately launched a dedicated project management system.
The production team implemented:
Visualized 6S Production Management System
to ensure:
Standardized manufacturing processes
Strict quality control
Efficient production management
Reliable delivery schedule
Strict Manufacturing Process Ensures Premium Quality
During production, every prefabricated substation underwent comprehensive quality management, including:
Electrical Assembly
Primary circuit installation
Secondary wiring
Control system integration
Testing & Inspection
Equipment commissioning
Electrical performance testing
Complete factory inspection
Documentation Management
English test reports provided
Standardized nameplate production
Technical documents prepared according to international requirements
Professional Packaging & Global Shipment
Before delivery, every unit was carefully inspected, professionally packaged, and prepared for international transportation to ensure safe arrival at the customer’s project site in Poland.
Building Trust Through International Project Experience
The successful completion of this 16-unit PV prefabricated substation project highlights Shenheng Power’s comprehensive capabilities in:
✓ Renewable energy power solutions
✓ Customized electrical engineering
✓ International certification compliance
✓ High-quality manufacturing
✓ Overseas project management
With rich experience in global projects, Shenheng Power continues to provide reliable power equipment solutions for customers worldwide, supporting the transition toward cleaner and smarter energy systems.
Shenheng Power Equipment Co., Ltd.
Professional. Reliable. Certified. Global.
As a trusted partner in power distribution and renewable energy solutions, Shenheng Power is committed to delivering high-performance electrical equipment and professional services for global customers.
From China to the world, Shenheng Power keeps powering a sustainable future.
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