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About LONGi
Solutions — Utility-Scale

Solar-plus-Energy Storage Plants

Combining LONGi's world-class solar modules with cutting-edge battery storage for reliable, round-the-clock clean electricity.

10GWh+
Storage Capacity Deployed
99.5%
System Uptime
20yr
Cycle Life
95%
Round-trip Efficiency

The Future of Energy Storage

LONGi's Solar-plus-Storage (S+S) solutions integrate high-performance PV modules with lithium-ion or flow battery systems to create fully dispatchable, zero-carbon power plants.

Our intelligent energy management system (EMS) optimizes charge/discharge cycles in real time, maximizing revenue while extending battery lifespan — all managed through our cloud-based monitoring platform.

System Components

1
LONGi Hi-MO Series Modules
2
Battery Energy Storage System (BESS)
3
Intelligent EMS Platform
4
Grid-scale Inverters & Transformers
5
SCADA Monitoring System
6
Smart Protection & Safety Systems

Why Choose S+S?

🔋

24/7 Power Supply

Store excess solar energy during the day and dispatch it at night or during peak demand hours.

Grid Stabilization

Advanced battery management systems ensure frequency regulation and voltage support for grid stability.

💰

Revenue Optimization

Time-of-use arbitrage and ancillary services enable multiple revenue streams from a single asset.

🛡️

Energy Independence

Reduce reliance on fossil fuel peaker plants and protect against power outages and price volatility.

Power Your Future 24/7

Contact our energy storage experts to design a tailored S+S solution for your project.

Get a Custom Quote →