BESS 66.5 kWh

About product

Invergy BESS 66.5 kWh – Modular Battery Energy Storage System

Overview

The Invergy BESS 66.5 kWh is a compact yet powerful modular energy storage system, designed for commercial and light-industrial deployments as well as larger residential applications. With nominal storage capacity of 66.5 kWh, this system enables efficient energy use, peak-shaving, backup power and solar integration—making it a versatile solution for clean-energy-ready sites.

Key Features

• High-capacity module: 66.5 kWh gives you substantial storage to capture excess solar generation or off-peak grid energy for use during demand peaks or outages.

• Modular architecture: The system is designed to be scalable—multiple units can be stacked or paralleled to meet larger energy demands or future expansion.

• Premium battery chemistry: Built with lithium-iron-phosphate (LiFePO₄) cells for long cycle life, high safety and suitability for Indian ambient conditions.

• Smart energy management: Integrated Battery Management System (BMS) and Energy Management features monitor cell health, temperature, state of charge and control charge/discharge flows for reliable operation.

• Designed for real-world conditions: Rugged build supports wide operating temperatures, high ambient temperatures, dust and grid variability encountered across India.

• Flexible applications: Ideal for solar + storage systems, demand-charge management, load-shifting and backup use-cases in commercial buildings, manufacturing, smaller utility-scale setups and mission-critical installations.

Technical Highlights (Representative)

• Capacity: 66.5 kWh

• Chemistry: LiFePO₄

• Modular/stackable format allowing scaling

• Wide operating temperature range (typical for Indian environment)

• Intelligent BMS + EMS interface for monitoring and control

• Designed for three-phase output integration or large single-phase setups depending on site architecture

• Suitable for indoor or sheltered installation—footprint and weight designed for practical deployment

Benefits

• Optimised energy cost: Store energy when tariffs are low or solar production is high, use it when tariffs peak—reducing operating cost and improving ROI.

• Reliable backup & resilience: Provide stored energy to critical loads during grid outages or instability, ensuring continued operations.

• Maximise solar self-consumption: Combine with your solar generation to store surplus and use it when solar output drops or demand rises.

• Scalable investment: Start with one 66.5 kWh unit; expand the system as your energy demand grows or new loads (EV chargers, expansions) are added.

• Installation-friendly format: Modular size means simpler transport, placement and wiring—ideal for commercial rooftops, small plants, or retrofit installations.

• Tailored for Indian site conditions: Built to cope with heat, dust, humidity and grid fluctuations, ensuring long-term reliability.

Applications

• Commercial & industrial buildings seeking to manage peak demand charges and flatten load profiles.

• Solar-plus-storage projects where a moderate size energy storage module (≈ 66.5 kWh) is appropriate.

• Light utility or micro-grid installations requiring resilient energy storage with flexibility to grow.

• Critical facilities (like data centres, hospitals, manufacturing cells) needing dependable backup power without diesel dependency.

• Future-proofed retrofit projects: storage upgrade capability when solar, EV charging or facility expansion is planned.

Why Choose Invergy

Invergy combines deep experience in power electronics and energy-storage systems with manufacturing and service support aligned to the Indian market. The BESS 66.5 kWh offers a balanced solution: robust engineering, high-quality battery chemistry, modular flexibility and local service backing. When you choose Invergy, you’re selecting a partner that understands Indian conditions, project-scale deployments and future expansion.