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VSL PowerHive Launches 10 kWh and 15 kWh VION LFP Battery Systems to Strengthen Residential Energy Storage Portfolio

VSL PowerHive, the energy storage business of Vikram Solar, has expanded its VION product portfolio with the launch of 10 kWh and 15 kWh Lithium Iron Phosphate (LFP) battery energy storage systems, aimed at India's rapidly growing residential energy storage and rooftop solar market. The new high-capacity battery solutions are designed to help homeowners maximize self-consumption of solar power, reduce dependence on the electricity grid, and ensure reliable backup during power outages.

The launch comes at a time when residential energy storage is gaining momentum across India, driven by increasing rooftop solar adoption, rising electricity demand, and growing consumer interest in energy independence. By enabling households to store excess solar energy generated during the day for use during evenings or grid outages, the new VION systems are expected to improve the overall efficiency and economics of rooftop solar installations.

The newly introduced battery systems are based on Lithium Iron Phosphate (LFP) chemistry, a technology widely recognized for its superior thermal stability, long cycle life, enhanced safety, and low maintenance requirements compared to conventional lithium-ion battery chemistries. These characteristics make LFP batteries particularly well-suited for residential applications where reliability, safety, and long-term performance are key considerations.

According to the company, the 10 kWh and 15 kWh storage systems feature an intelligent Battery Management System (BMS) that continuously monitors battery health, temperature, charging, and discharging parameters to optimize performance and enhance operational safety. The systems are engineered to support higher electrical loads, allowing homeowners to operate multiple essential appliances for extended durations during power interruptions while maintaining efficient energy utilization from both rooftop solar systems and the utility grid.

Designed for India's diverse climatic conditions, the battery systems require minimal maintenance and are backed by a 60-month warranty, providing consumers with greater confidence in long-term performance. The modular capacity options also offer flexibility for households with varying energy consumption patterns, making the solutions suitable for both new rooftop solar installations and existing systems looking to add energy storage.

Commenting on the launch, Arun Mittal, CEO of VSL PowerHive, said the introduction of the higher-capacity VION battery systems marks another step toward building a comprehensive and future-ready energy storage ecosystem in India. He noted that as energy storage adoption accelerates, consumers are increasingly seeking dependable solutions that improve energy security, maximize returns on rooftop solar investments, and provide uninterrupted access to clean electricity.

India's residential energy storage market is expected to witness significant growth over the coming years as government initiatives such as the PM Surya Ghar: Muft Bijli Yojana encourage widespread rooftop solar adoption. While the scheme primarily focuses on solar installations, battery storage is increasingly being viewed as a complementary technology that enables higher self-consumption of renewable energy, reduces reliance on conventional grid power, and enhances resilience against power disruptions.

The expansion of the VION portfolio reflects the broader transformation underway in India's distributed energy sector, where integrated rooftop solar and battery storage solutions are becoming an important part of the country's clean energy transition. As advancements in battery technology continue to improve performance and affordability, residential energy storage is expected to play an increasingly vital role in supporting decentralized power generation, enhancing grid flexibility, and helping households transition toward a more sustainable and energy-secure future.