The New Engine for Energy Transition: How FSP 100kW PCS Builds a Resilient Microgrid (Part 2)

 

In the previous chapter, we examined the pivotal role of the Power Conversion System (PCS) in the global energy transition, and enterprises’ needs for energy autonomy, resilient supply, and carbon footprint tracking. As the technological core for power conversion and intelligent dispatch within energy storage architectures, PCS is increasingly essential for enterprises aiming for net-zero emissions and smart energy adoption.

 

This chapter delves into FSP’s domestically produced 100 kW PCS, analyzing its hardware specifications, intelligent control modules, and benefits across various applications. Leveraging modular design, black‑start, and grid‑forming technologies, FSP demonstrates how it empowers enterprises to navigate grid instability, peak pricing, and sustainability challenges.

 

Chapter 4: Technical Highlights and Application Value of FSP PCS

With the rapid expansion of the energy storage market in Taiwan and globally, selecting a highly integrated, stable, and long-term serviceable PCS has become a key issue for enterprises and grid operators. The FSP 100kW domestically produced PCS system not only leads the industry in hardware specifications but also combines software control, modular design, and localized service advantages, demonstrating comprehensive market competitiveness.

 

Core Product Specifications:

• Rated Output Power: 100kW, supports short-term overload up to 110kW, meeting peak and emergency switching needs
• AC Output: Three-phase 380V / 60Hz, total harmonic distortion (THD) less than 3%, ensuring power quality
• DC Input: Supports 810~1350Vdc voltage range, maximum input current 124A, compatible with mainstream storage battery packs
• Efficiency: Peak efficiency up to 98.5%, minimizing energy loss and improving overall system economics
• Communication Interfaces: RS485, CAN Bus, Ethernet, ensuring stable connection with BMS, EMS, and cloud platforms
• Certification: Planned for Taiwan VPC certification, eligible for official grid connection
• Environmental Adaptability: Operating temperature range 0~45°C, suitable for Taiwan and Southeast Asian climates

100kW PCS Specification
Rated Grid Voltage	3P 380 Vac
Rated Grid Frequency	50/60 Hz
Rated AC Power	100 kW
Power Factor	-1 to 1, continuously adjustable
DC Voltage Range	810 ~ 1,350 Vdc
Peak Efficiency	>99%
Communication	RS485, Modbus, Ethernet
Operating Temperature	0 ~ 45°C
Functional Requirement	Parallel operation (up to 6 units)

 

Technical Features:

• Black Start + Grid-forming: Can automatically start and operate via batteries during a complete power outage, forming the core of an independent microgrid—ideal for hospitals, data centers, and telecom base stations.
• Flexible Multi-unit Parallel Expansion: Single unit 100kW, up to 6 units in parallel for 600kW, modular deployment suitable for medium factories to large industrial parks.
• Intelligent Control Functions: Built-in P-Q control (real and reactive power adjustment), demand management, frequency-power control (F-P control), seamless collaboration with energy management systems for dynamic dispatch.
• Deep EMS/BMS Integration: Compatible with mainstream energy and battery management platforms, enabling system-wide performance optimization, thermal management, and health management.
• Modular Design and Quick Maintenance: Power and control modules can be independently replaced, reducing downtime and improving maintenance efficiency and operational stability.

 

Application Scenarios and Business Value:

FSP 100kW PCS is suitable for the following key scenarios:

• Industrial and Commercial Energy Storage: Peak shaving and valley filling, reducing basic electricity and contract capacity costs
• Microgrid Construction: Integrates photovoltaics and batteries to build regional autonomous power systems
• Virtual Power Plant (VPP) Platform: Rapidly responds to utility demand response and participates in ancillary service markets
• Smart Buildings and Park Energy Centers: Executes optimal energy dispatch strategies in conjunction with energy management systems
• Critical Infrastructure: Zero-outage environments such as medical, telecom, and data centers

 

The FSP 100kW PCS is not just a powerful hardware product but also a technical platform for integrating smart commercial storage systems, enhancing energy resilience, and executing energy strategies. In the journey toward net-zero and digital energy, it offers more than just power conversion—it is a key enabler for sustainable transformation.

 

Chapter 5: From Technology to Action—How FSP PCS Helps Enterprises Meet Energy Challenges

Today’s enterprises face unprecedented dual pressures: the green transformation wave driven by global net-zero and ESG regulations, and operational risks from unstable energy supply and rising costs. The challenge is how to upgrade from single technology adoption to strategic enterprise action.

 

The FSP 100kW domestically produced PCS is the central technology for turning sustainability concepts into actionable steps. It is not just an energy conversion device but an integrated platform for flexible power supply, energy monitoring, and operational security, helping enterprises shift from passive grid dependence to active energy control.

 

Five Strategic Values:

• Achieve energy autonomy and flexible dispatch: During peak demand or outages, PCS can immediately activate batteries for independent power, maintaining critical loads and reducing grid dependence.
• Reduce operational risks and unexpected losses: Combining black start and intelligent scheduling, it can instantly switch power sources, preventing process disruptions and protecting high-value equipment.
• Serve as a flexible dispatch and intelligent response hub in microgrid construction, VPP participation, smart building management, and regional energy center operation.
• Provide a feasible, practical energy transition path in the face of extreme climate risks, international carbon tax policies, and changing electricity consumption patterns.
• Support capacity expansion through multi-unit parallel operation, suitable for medium factories to large data centers, becoming the core module for enterprise energy autonomy.

 

The FSP 100kW PCS features:

• Bidirectional power conversion for efficient storage and discharge.
• Dual-mode grid-connected and off-grid operation, automatically switching to main power during outages.
• Black start capability, ensuring battery-initiated operation even in total blackout, supporting critical loads.
• EMS integration for smart scheduling and cloud monitoring.

 

From efficient energy conversion to system-level power resilience, FSP’s 100kW PCS offers hardware flexibility, intelligent logic, and scalable architecture, making it the core equipment for digital energy transformation and the technological hub for stable operation of next-generation distributed grids.

 

Choosing a stable and scalable PCS system is not just a strategic choice but the key to sustainable enterprise competitiveness. The FSP 100kW PCS is the starting point for this journey.