Last Updated on November 14, 2025 by Author
India’s energy landscape is evolving rapidly. With rising electricity costs, growing sustainability awareness, and a strong push from the government, the adoption of solar rooftop systems has gained remarkable momentum in recent years. Yet, customers — both residential and commercial — continue to face challenges such as rising electricity tariffs, higher power consumption, and occasional power outages.
At Eastman Auto & Power Ltd., our vision has always been clear: to empower every home and business to embrace solar energy with confidence. We believe solar energy should be simple, accessible, and long-lasting — not a complicated process involving multiple equipment vendors, installers, and service partners. This belief drives our mission to build end-to-end Solar Rooftop Solutions that seamlessly integrate every key component — from inverters and solar batteries to charge controllers, solar panels, and energy management systems.
Why Integrated Solar Solutions Matter:
A rooftop solar system delivers its best performance only when all components are engineered to work seamlessly together. When inverters, batteries, panels, and other elements are sourced from different manufacturers, it can result in efficiency losses, frequent maintenance issues, conflicting warranty terms, and inconsistent long-term performance. In contrast, choosing a single-brand integrated solution ensures better system harmony, optimized energy output, and smoother operation over the years. It also makes service and support far simpler, with complete accountability resting with one trusted provider. This is exactly where Eastman has built its strength over the last three decades — delivering unified, dependable solar solutions supported by robust after-sales service and strong customer trust.
Our Strength: Advanced Lithium Battery Technology:
As the demand for higher efficiency and longer backup increases, Lithium technology has become the backbone of modern rooftop solar systems. Eastman’s Lithium Battery range is engineered specifically for solar applications and delivers superior performance with a longer lifecycle and deeper charge-discharge capability. These batteries charge faster, reducing downtime, and their compact, lightweight design makes installation easier and more space-efficient. Equipped with an intelligent Battery Management System (BMS), they ensure optimal safety, reliability, and energy utilization. The batteries come in multiple configurations — Wall-Mounted, Floor-Mounted, and Rack-Type — making them suitable for both residential rooftops and commercial or small industrial setups. With Eastman’s Lithium solutions, clean energy becomes not just sustainable, but consistently stable and dependable.
Grid-Tie Inverters Built for Indian Conditions:
The inverter is the heart of any solar power system, and Eastman’s Grid Tie Inverters are engineered to deliver reliable performance in real-world Indian conditions. Built with advanced technology and a strong focus on backward integration, they ensure higher energy yield by maximizing power generation even under varying sunlight and grid fluctuations.
These inverters support remote monitoring, allowing users to track efficiency and system performance in real time through the indigenously developed Eastman One App and WiFi/GSM-based monitoring stick. They also comply with both national and international safety and quality standards. Whether installed in a residential rooftop system or a mid-scale commercial project, our Grid Tie Inverters are designed to offer high conversion efficiency, stable output, and dependable long-term reliability.
Enabling a Smooth Solar Adoption Experience:
The decision to go solar is both significant and often emotionally driven, as people seek assurance that they are making a reliable and future-ready investment. At Eastman, we understand this deeply, which is why our role goes beyond simply manufacturing products. We provide end-to-end support, offering solution consulting tailored to individual energy consumption patterns, professional installation assistance through our trained partner network, and dependable after-sales service backed by a strong on-ground presence. Our focus is to ensure that every customer experiences a smooth, seamless, and confident transition to clean and sustainable power. Powering the Future — Together:
The transition toward rooftop solar is much more than a technological upgrade — it is a meaningful environmental and economic shift. Every home and business that adopts solar energy plays an active role in reducing carbon emissions, lowering dependence on fossil fuels, and strengthening the nation’s energy security. Beyond these benefits, it contributes to building a cleaner, healthier, and more sustainable future for the generations to come. At Eastman, we are committed to accelerating this transformation. Our integrated Solar Rooftop Solutions — from Grid Tie Inverters to Lithium Battery Storage Systems — are designed to support India’s journey towards clean energy independence.
The future is bright. The future is solar. And together, we have the power to energize it.