Integrated Solar and Storage Solution: 1.5MW/8MWh System in Operation

This 1.5MW/8MWh commercial energy storage system is a fully integrated, containerized solution designed for industrial and renewable energy applications. The system combines high-density lithium battery storage, intelligent BMS and EMS control and stable grid-connected performance to help businesses reduce energy costs, enhance power reliability and maximize the value of solar and peak-shaving operations.

System Configuration

System Components

1. High-Density Lithium Battery System

The 8MWh lithium battery bank uses high-density cells configured inside standard energy storage containers. Long cycle life, high energy density and stable performance under continuous charge-discharge operation. 3-year warranty, CE / IEC / UN38.3 certified. 

2. Intelligent BMS and EMS Control

The integrated Battery Management System (BMS) monitors cell status, balances charging and protects battery health in real time. The Energy Management System (EMS) coordinates dispatch strategy across solar, battery and grid, automatically optimizing for peak shaving, tariff arbitrage and self-consumption based on load profiles and price signals.

3. Power Conversion System

Bidirectional PCS units provide stable grid-connected power conversion with high efficiency and grid support functions including reactive power compensation and fast response.

4. Containerized Integration

All components — batteries, BMS, thermal management, PCS and control systems — are pre-integrated inside weather-resistant containers, enabling fast on-site deployment, reduced civil works and strong environmental adaptability across diverse climates.

Why This System Delivers Value

• 8MWh long-duration storage supports multiple hours of peak shaving and tariff arbitrage, capturing savings across full daily load cycles
• EMS intelligent dispatch automatically maximizes solar self-consumption and responds to grid price signals without manual operation
• Containerized deployment shortens project timelines and allows phased expansion by adding containers as demand grows
• Grid-connected stability enhances power reliability and provides grid support functions for industrial and utility-scale applications

Frequently Asked Questions

How long can the 8MWh system discharge at full power?

With a 1.5MW power rating and 8MWh capacity, the system delivers approximately 5 hours of continuous discharge at full rated power, making it well suited for long-duration peak shaving and extended backup applications.

How does the EMS optimize energy savings?

The EMS analyzes load profiles, solar generation forecasts and time-of-use tariffs, then automatically schedules battery charging during low-price or high-solar periods and discharging during peak-price periods, maximizing savings without manual intervention.

Can the system be integrated with an existing solar plant?

Yes. The containerized BESS is designed for flexible integration with new or existing PV systems, enabling solar smoothing, energy shifting and increased self-consumption. GreenMore provides system design and commissioning support for retrofit projects.

What is the warranty and support?

The system carries a 3-year warranty with remote monitoring and diagnostics, spare parts supply, and technical training for operation and maintenance partners. Extended service arrangements are available for long-term projects.

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