Empowering you with flexible energy solutions, long-lasting performance, and unmatched efficiency
WEST’s Supercapacitor-based Modules are the only energy storage devices you will ever need.
The WEST product line utilizes our advanced non-chemical storage technology, designed for exceptional performance and reliability. Benefits include minimal capacity degradation over its lifetime, ultra-fast charging, flexible discharge rates, no risk of thermal runaway, easy operation, virtually unlimited cycles, robust performance in extreme temperatures, 97% round-trip efficiency, and the added bonus of virtually no maintenance requirements.
BACKED BY
20 YEAR WARRANTY
Scalable, Reliable, Supercapacitor Energy Storage
The Summit Series is a modular supercapacitor energy storage system that scales with your needs and offers safe, reliable performance. With app-based monitoring and no thermal runaway risk, it’s ideal for solar, backup power and grid storage.
Modern Energy Storage That Fits Your Space – Perfectly
The Alpine Series is a wall-mountable supercapacitor energy storage system designed for safe, reliable, and space-efficient performance. It scales easily with your energy needs and includes app-based monitoring for seamless control. With no thermal runaway risk, the Alpine Series is ideal for solar, mining, hospitality, backup power, residential applications and peak-shaving operations.
Envoy Series – Reliable Storage
The Envoy Series is a high-performance electrostatic supercapacitor engineered for fast charge and discharge and uncompromising reliability. Featuring a 3C discharge rate. Modules can be serviced or replaced in the field without interrupting operations. Perfect for industrial, grid storage, peak shaving, load smoothing and more.
Future of data centers
The Envoy Series 10 is a high-performance electrostatic supercapacitor UPS engineered specifically for data centers requiring absolute reliability and zero downtime. Built with a 5C discharge rate and fail-tolerant architecture, it allows module servicing or replacement without interrupting operations
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