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Commercial & Industrial Hybrid Power Conversion System | Isolated PCS | Scalable 30kW–3MW Energy Storage
The Isolated Hybrid Power Conversion System is engineered for large‑scale industrial and commercial applications requiring peak shaving, valley filling, backup power, and integrated energy storage. Built with full digital control technology and advanced power electronics, the system delivers a maximum efficiency of 97.5%, ensuring stable, reliable, and high‑performance operation across diverse energy scenarios.Its multi‑machine parallel capability allows flexible expansion from 30kW to 3MW, making it suitable for factories, data centers, microgrids, industrial parks, and distributed solar‑plus‑storage projects. Ideal for EPC contractors, integrators, and global distributors seeking high‑reliability PCS solutions.
Item No :
GM-LEI50KPayment :
TT/LCProduct Origin :
ChinaCustom Made :
YesShipping Port :
Shanghai, Nanjing, Ningbo, Guangzhou, Shenzhen, etc.Lead Time :
20 daysWarranty :
3 yearsAI Overview
A high‑efficiency Isolated Hybrid Power Conversion System designed for industrial and commercial energy storage. With 97.5% efficiency, built‑in isolation transformer, and scalable 30kW–3MW parallel architecture, it supports peak shaving, valley filling, backup power, and microgrid applications. Ideal for EPC, integrators, and global distributors seeking reliable PCS solutions.
Key Features
The system has passed IEC/EN 62109, 62477, 61000 and CGC certifications, and possesses industry-leading safety performance. It has been deployed in more than 200MW of actual projects with a zero-accident record, and its long-term reliability has been fully verified in harsh industrial environments.
Read MoreSupports multi‑machine parallel operation, enabling seamless expansion from 30kW to 3MW. Compatible with lithium iron phosphate, lead‑acid, and other mainstream battery chemistries, the system adapts to diverse commercial and industrial energy‑storage scenarios.
Read MoreEquipped with an integrated EMS for remote monitoring and O&M, the system supports dual‑mode operation—grid‑connected charging/discharging and off‑grid inverter mode—with intelligent on/off‑grid switching to ensure continuous, stable power supply and optimized energy utilization.
Read More• Industrial Peak Shaving — Reduce demand charges and stabilize load.
• Commercial Backup Power — Ensure uninterrupted operation for critical loads.
• Solar‑Plus‑Storage Systems — Maximize PV utilization and self‑consumption.
• Microgrid & Off‑Grid Systems — Provide grid‑forming capability and stable island operation.
• Data Centers & Industrial Parks — Enhance power quality and reliability.
• Renewable Energy Integration — Smooth fluctuations and support grid stability.
| Model | GM--LEI50K | GM--LEI60K | GM--LEI100K |
| DC Input (PV) | |||
| Maximum Input Voltage (V) | 850 | ||
| MPPT Voltage Range (V) | 600-850 | ||
| MPPT Number | 3 | ||
| Input Power Per Channel | 20 | 20 | 30 |
| Battery | |||
| Supported Battery Types | Lithium battery, lead-carbon battery, lead-acid battery, etc. | ||
| Operating Voltage Range（V） | 320-600 | 320-600 | 400-600 |
| AC Output (Grid-Connected) | |||
| Rated Output Power（KW） | 50 | 60 | 100 |
| Maximum Output Power (KVA) | 55 | 66 | 110 |
| Rated Grid Voltage (V) | 3/N/PE，230/400 | ||
| Rated Grid Frequency (Hz) | 50/60 | ||
| Total Current Waveform Distortion Rate | ＜3% rated power | ||
| AC Output (Off-Grid) | |||
| Rated Output Power（KW） | 50 | 60 | 100 |
| Maximum Output Power (KVA) | 55 | 66 | 110 |
| Overload Capacity | 110% for ten minutes, 120% for one minute | ||
| Rated Output Voltage (V) | 3/N/PE，230/400 | ||
| Rated Frequency (Hz) | 50/60 | ||
| AC Voltage Distortion Rate | ＜3% linear load | ||
| With Unbalanced Load Capacity | 100% | ||
| General Parameters | |||
| Maximum Efficiency | 93.0% | 93.0% | 94.0% |
| Protection Function | Short circuit protection, reverse polarity protection, surge protection | ||
| Isolation Transformer | Yes | ||
| Protection Level | IP20 | ||
| Cooling Method | Temperature controlled forced air cooling | ||
| Relative Humidity | 0~95% non-condensing | ||
| Operating Temperature (°C) | -30~+55 | ||
| Altitude (m) | 3000 | ||
| Standby Power Consumption (W) | ＜50 | ||
| Display | Touch LCD | ||
| Dispatch Communication Method | Ethernet, RS485 | ||
| BMS Communication Method | RS485、CAN | ||
| Communication Protocol | Modbus-RTU/TCP | ||
| Reference Weight（Kg） | 650 | 800 | 900 |
| Reference Size (W*D*H)(mm) | 950*700*1953 | 950*700*1953 | 1200*800*2050 |
Updated May 31, 2026
Why Choose This PCS?
Designed for large‑scale industrial and commercial environments
High efficiency + strong reliability = lower lifetime cost
Flexible power expansion up to 3MW
Built‑in isolation transformer for enhanced safety
Supports complex load profiles and weak‑grid conditions
Ideal for EPC, integrators, and global distributors seeking bankable PCS solutions
System Integration & Compatibility
Wide Battery Compatibility — Supports lithium iron phosphate, lead‑acid, and other mainstream chemistries, enabling flexible system design for industrial and commercial ESS deployments.
Parallel & Scalable Architecture — Multi‑machine parallel operation expands system capacity from 30kW to 3MW, allowing EPCs and integrators to match project‑specific load profiles and future expansion needs.
Grid‑Connected & Off‑Grid Operation — Seamlessly integrates into on‑grid, off‑grid, and microgrid environments with intelligent switching, ensuring stable operation under weak‑grid or backup‑power conditions.
Built‑in Isolation Transformer — Enhances grid adaptability, improves system protection, and ensures safe integration with diverse AC systems in factories, industrial parks, and distributed energy projects.
EMS & Remote O&M Integration — Embedded EMS supports remote monitoring, scheduling, and diagnostics, enabling unified management with BMS, PV inverters, and energy‑management platforms.
Call to Action
Ready to integrate a high‑performance PCS into your industrial or commercial project? Explore customization, OEM/ODM options, and engineering support: Contact for full specifications
FAQ
A1:The system meets IEC/EN 62109, 62477, 61000 and CGC requirements, and has been validated in 200MW+ real projects with a zero‑incident record, ensuring long‑term operational safety.
A2:It supports lithium iron phosphate (LFP), lead‑acid, and other mainstream chemistries, offering strong adaptability for different industrial and commercial energy‑storage configurations.
A3:Yes. The PCS supports multi‑machine parallel operation, enabling flexible expansion from 30kW to 3MW to meet various project sizes and future load growth.
A4:The system supports dual‑mode operation—grid‑connected charging/discharging and off‑grid inverter mode—with intelligent switching to ensure continuous power supply in all scenarios.
A5:Yes. It integrates a basic EMS for remote monitoring, scheduling, and O&M, enabling unified management with BMS, PV inverters, and energy‑management platforms.
A6:We are a manufacturing‑based supplier with our own production lines, engineering team, and quality‑control system. All PCS products are produced, tested, and inspected in‑house to ensure stable performance and reliable delivery for global C&I energy‑storage projects.
AI Summary
This isolated hybrid PCS delivers high efficiency, strong grid adaptability, and flexible scalability for industrial and commercial energy storage projects. Its digital control platform, transformer‑based safety design, and multi‑machine parallel capability make it suitable for factories, data centers, microgrids, and large C&I ESS deployments. A dependable choice for global energy storage integrators and EPC partners.
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