Trontek Enters Residential Energy Storage Market with Launch of ‘Powercube’ Lithium-Ion Battery Systems..
Varahi media.com online news,Hyderabad, December 10, 2025: Trontek, a prominent Indian manufacturer of lithium-ion batteries, has announced its strategic entry into the residential energy
Varahi media.com online news,Hyderabad, December 10, 2025: Trontek, a prominent Indian manufacturer of lithium-ion batteries, has announced its strategic entry into the residential energy storage segment with the launch of the Powercube series. The new line—available in 1.4 Kwh and 2.7 Kwh capacities—marks the company’s first direct-to-home lithium-ion battery systems designed to provide Indian households with reliable, long-life, and solar-integrated energy backup.
This launch signifies a pivotal shift for Trontek from being a leading OEM supplier in electric mobility to becoming a consumer-centric clean-energy solutions brand.
Models and Availability
The Powercube range is offered in two capacity variants (1.4 Kwh and 2.7 Kwh), each featuring Standard and Premium models:
Standard Series: Includes the Powercube 1.4 (with compact SOC indicator) and Powercube 2.7 (without an SOC display).
Premium Series (1.4+ Kwh & 2.7+ Kwh): Features an upgraded LED status display for enhanced user visibility and monitoring.
The full range will initially roll out in regions characterized by high rooftop solar adoption, rising residential energy demand, and frequent grid interruptions.
Superior Technology for Homes
Built upon Trontek’s two-decade legacy in lithium-ion engineering and advanced BMS (Battery Management System) architecture, the Powercube series brings technical excellence proven in electric mobility and industrial applications directly into residential homes.
The systems are designed for both grid backup and hybrid solar usage, offering superior performance, higher storage efficiency (>90% round-trip efficiency), and a significantly longer operating life (4000+ charge cycles) compared to conventional lead-acid solutions.
Samrath S Kochar, Founder & CEO, Trontek, emphasized the timing of the launch:
“India is entering a new energy era where self-reliance, electrification, and renewable integration are converging faster than ever before. Our Powercube series… is designed for this moment—an India that wants cleaner backup power, smarter storage, and solutions built for the future, not the past.”
Kochar stated that as rooftop solar expands, home-level storage will sit at the heart of the nation’s energy transition, helping accelerate India’s vision of a cleaner and energy-independent future.
Key Technical Specifications..
| Parameter | Specification |
| Chemistry | Lithium-ion (LiFePO₄) — Safer, thermally stable, long-life |
| Capacity Options | 1.4Kwh (12.8V/105 Ah) & 2.7Kwh (25.6V/105 Ah) |
| Lifecycle | 4000+ charge cycles |
| Efficiency | >90% Round-Trip Efficiency |
| Safety | Advanced BMS protection (over-charge, over-current, thermal shutdown, etc.) |
| Compatibility | Fully supports solar PV and hybrid inverters |
The company plans to run consumer education initiatives to highlight the operational, financial, and environmental advantages of lithium-ion storage, particularly for solar-linked homes.
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