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Energy Solutions ＆ Services

As an authorized distributor and trusted agent for Zhejiang_Yingbo and Kehua_Tech, the company leverages strong, established partnerships to deliver reliable solutions and exceptional value, while actively expanding its network through new, carefully selected strategic alliances.

FOREVERSUN PCS 1.25 MW

(FSEPCS-1250-690-OD-JP)

Product Description

The centralized 1500V outdoor Power Conversion System (PCS), designed and engineered by FOREVERSUN, is developed specifically for utility-scale Battery Energy Storage Systems (BESS).

Featuring a grid-connected architecture, the system supports parallel operation of multiple PCS units, enabling flexible capacity expansion and optimized system-level performance for large-scale deployments.

With a robust IP65-rated enclosure, the PCS is suitable for harsh outdoor environments and can be seamlessly integrated with dry-type or oil-immersed transformers to form a complete all-in-one energy storage station.

The system incorporates advanced grid-support capabilities, including grid-forming operation, virtual inertia, frequency regulation, damping control, and black start functionality, ensuring stable and reliable operation under both strong and weak grid conditions.

Key Features

■ Scalable Parallel Architecture

Supports synchronized multi-unit parallel operation, allowing flexible system scaling and improved redundancy for utility-scale projects.

■ Advanced Grid Control

Supports constant power, constant current, constant voltage, and constant power factor control modes. Integrated with Primary Frequency Regulation, AGC, and AVC for enhanced grid stability and dispatch capability.

■ Grid-Forming Capability

Enables grid-forming operation, providing virtual inertia, active damping, and black start capability to support weak grid stabilization and system restoration.

■ Ultra-Fast Dynamic Response

  • Active/Reactive power response time: ≤ 20 ms
  • Charge/Discharge transition time: ≤ 20 ms Ensures rapid response to grid commands and real-time scheduling.

■ High-Speed Communication

Supports IEC 61850 GOOSE communication for high-speed event-based control and seamless integration with substation and grid dispatch systems.

■ Rugged Outdoor Design

IP65-rated enclosure ensures reliable operation in extreme environments, including dust, humidity, and temperature variations.

Application Scenarios

  • Utility-scale Battery Energy Storage Systems (BESS)
  • Renewable energy integration (Solar + Storage / Wind + Storage)
  • Grid frequency regulation and ancillary services
  • Microgrid and weak-grid stabilization
  • Industrial and infrastructure energy storage systems

Three-phase String Inverter 

(SPI300~350K-B-H X2)

System optimization

  • Optional PLC communication, save communication cable investment.
  • Optional Q at night function, Quick Dynamic response.

Safe and reliable

  • IP66 and optional C5 anti-corrosion intelligent fan with IP68 protection.
  • Intelligent DC & AC terminal temperature detection and PV shutdown for system safety.

High Yield

  • Rated output power at 1400Vdc.
  • Up to 75A max current per MPPT compatible with large current / bifacial modules.

Easy O＆M

  • Optional Intelligent I-V and fault wave recording, quick failure analysis.
  • Intelligent self-cleaning fan removes dust, reducing manual cleaning cost.

One-stop liquid cooling solution

Cool Smarter. Compute Faster.

A fully integrated, one-stop liquid cooling solution purpose-built for medium-to-large scale computing and AI data centers, unlocking higher performance with lower energy use.

Built on a modular dual-row architecture, the solution seamlessly brings together racks, power distribution, liquid cooling CDU, containment systems, cooling infrastructure, structured cabling, fire protection, monitoring systems, and liquid piping into a single, unified platform—delivering a highly efficient, standardized, and easy-to-scale data center infrastructure.

Every component is factory-prefabricated, pre-installed, and pre-commissioned, enabling rapid deployment, streamlined logistics, and effortless scalability. This dramatically shortens on-site construction time while maximizing space utilization, reliability, and day-to-day operational efficiency.

Engineered for high-power-density environments, the solution consistently achieves PUE < 1.20, sharply cutting energy consumption and carbon emissions and paving the way for sustainable, next-generation computing infrastructure.

Applications:

  • Retrofit and modernization of legacy data centers
  • New build of medium-to-large scale computing and AI facilities