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Energy Solutions ＆ Services

We are currently an authorized distributor and agent for Zhejiang_Yingbo and Kehua_Tech, and we continue to expand our network through additional strategic partnerships.

FOREVERSUN PCS 1.0 / 1.25 / 1.5 / 1.725 MW

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 On-grid String Inverter

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.

Liquid Cooling Micro-Module Solution

Cool Smarter. Compute Faster.

A fully integrated, one-stop liquid cooling solution designed for medium-to-large scale computing and AI data centers.

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

All components are factory-prefabricated, pre-installed, and pre-commissioned, enabling rapid deployment, flexible transportation, and scalable expansion. This significantly reduces on-site construction time while maximizing space utilization and operational efficiency.

Engineered for high-power-density environments, the solution achieves PUE < 1.20, effectively reducing energy consumption and carbon emissions while supporting sustainable, next-generation computing infrastructure.

Applications:

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