It means the PCS can convert DC battery power into AC for the grid during discharge, and convert AC grid or renewable power into DC to charge the battery, seamlessly switching direction as needed.
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Home / BESS Products / Power Conversion System (PCS)
Energy Storage
Power Conversion System (PCS)
A bi-directional AC/DC power conversion system engineered for seamless BESS integration with the grid. Built on an IGBT-based converter topology with active cooling, it supports both grid-forming and grid-following modes for utility and islanded operation, with sub-cycle response for frequency regulation.
Bi-Dir
AC/DC Conversion
1500V DC
Bus Voltage
≥97%
Peak Efficiency
4Q
Operation Mode
Specifications
Technical Highlights
Key engineering specifications and design features of the Power Conversion System (PCS).
Bi-Directional
Seamless charge/discharge, charge from grid or renewable sources.
High Efficiency
≥97% peak conversion efficiency across operating range.
Grid Forming
Grid-forming and grid-following modes for utility and islanded operation.
LVRT/HVRT
Low/High Voltage Ride Through compliant for grid code requirements.
Fast Response
Sub-cycle response for frequency regulation and synthetic inertia.
Modular Scalable
Parallel operation of multiple PCS units for project-scale flexibility.
Engineering
Technology Architecture
Power Electronics
IGBT-based converter topology with active cooling.
Grid Interface
Transformer-coupled AC connection with harmonic filtering.
Control System
DSP-based digital control with real-time grid monitoring.
Protection
Safety Architecture
Over-voltage and under-voltage protection
Over-current and short-circuit protection
DC arc fault detection
Anti-islanding protection
Ground fault monitoring
Surge protection device (SPD)
Use Cases
Applications
Utility BESS
Solar+Storage
Wind+Storage
Grid Services
Industrial UPS
Microgrid
Services & Applications
Where a BESS Makes the Biggest Difference
Store your excess solar energy during the day and use it when you need it most, across every type of property.
Our Services
- Residential Battery Storage
- Commercial & Industrial BESS
- Solar + Battery Hybrid Systems
- Peak Demand Management
- Backup Power Solutions
- EV Charging with Battery Storage
- Energy Management System (EMS)
- Annual Maintenance & Monitoring
Applications
- Industries
- Commercial Buildings
- Hospitals
- Hotels
- Schools & Colleges
- Data Centers
- Warehouses
- Residential Villas
- EV Charging Stations
Scope in India
Growth Sectors We Advise Across
Solar + Battery
EV Charging Stations
Data Centers
Hospitals
Hotels & Resorts
Manufacturing Industries
Warehouses
IT Parks
Telecom Towers
Educational Campuses
Airports
Metro Rail
Smart Cities
Government Renewable Projects
Partner With MSEB Power
Start Your Own Energy Consultancy Business
Solar, battery storage and EV charging demand is growing fast across India. MSEB Power invites entrepreneurs, engineers and energy professionals to build their own consultancy business under our banner, offering solar, BESS and EV charging advisory in your own city, backed by our brand, technical expertise and vendor network, without setting up a factory or holding inventory.
Enquire About Partnership →What a Partnership Gives You
- Run a consultancy, not a factory, no manufacturing required
- PAN India brand and technical backing
- Access to our EPC and vendor network
- Training on feasibility studies, technology selection and project management
- Multiple client verticals, homes, hotels, hospitals, industries, IT parks and more
- A growing market across solar, BESS and EV charging
Trusted for Battery Energy Storage Across Maharashtra
Experienced Team
Growing Customer Base
Quality Assured Installations
Technology-Driven Monitoring
0
Systems Installed
₹0k
Lifetime Savings
0
Participants Trained
Technology
Smart Monitoring for Your Battery System
Every BESS MSEB Power installs can be paired with app-based monitoring, so you always know how your system is performing.
Real-Time Tracking
- Instant updates on installation progress
- Live charge and discharge data
- Performance reports at your fingertips
Smart Maintenance
- Early alerts before issues escalate
- Remote troubleshooting support
- Proactive servicing that extends battery life
FAQs - Power Conversion System
Frequently Asked Questions
-
What does "bi-directional" mean for this PCS?
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What's the difference between grid-forming and grid-following modes?Grid-following mode synchronises with an existing grid signal, typical for grid-tied operation. Grid-forming mode lets the PCS establish its own voltage and frequency reference, which is essential for islanded or off-grid operation.
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What does LVRT/HVRT compliance mean in practice?Low/High Voltage Ride Through means the PCS can stay connected and continue operating through brief grid voltage dips or surges instead of tripping offline, a standard grid code requirement for utility-scale systems.
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How fast can the PCS respond to frequency changes?It provides sub-cycle response, allowing it to support frequency regulation and provide synthetic inertia far faster than conventional generation sources.
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Can multiple PCS units be combined for a larger project?Yes, the PCS supports parallel operation of multiple units, allowing capacity to scale up in line with the project's power requirement.
235,099 KWH
Of clean energy 2020-2023
Call us for BESS enquiries
+919209329431
Why choose us
MSEB Power's Trusted Battery Storage Partner
Safety and Reliability
Certified BESS installations with proper enclosures, fire safety and all-weather protection for every property type.
End-to-End Battery Solutions
From site survey and load assessment to battery supply, installation, EMS integration and annual maintenance contracts.
Contact MSEB Power experts for a free BESS consultation - homes, farms, industries, hotels and corporate offices.
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Support
Disclaimer: MSEB Power is an independent energy consultancy and project management company. We do not manufacture batteries or solar panels. We help clients evaluate technologies, compare vendors, coordinate with reputed EPC partners, and deliver the most suitable clean energy solution based on project requirements.
