Blog
329 articles on UPS, lithium battery, solar hybrid and energy storage technology.
Battery Energy Storage Systems (BESS) for Commercial & Industrial India: Complete Guide
Complete guide to Battery Energy Storage Systems (BESS) for commercial and industrial businesses in India — how they work, BESS vs diesel generator, ROI analysis, and sizing guide.
Lift Inverter / ERD: Complete Guide for Building Owners in India
Complete guide to lift inverters and Emergency Rescue Devices (ERDs) for building owners in India — compliance requirements, sizing guide, ERD vs generator, and lithium-powered ERDs.
Home UPS & Inverter Buying Guide India 2026: Everything You Need to Know
Complete home UPS and inverter buying guide for India 2026 — VA rating explained, pure sine wave vs modified, ATC technology, battery sizing calculator, and model comparison.
Solar Hybrid PCU & MPPT Charge Controllers: Complete Guide for Indian Homes
Complete guide to solar hybrid PCUs and MPPT charge controllers for Indian homes — how they work, MPPT vs PWM, system sizing, government subsidies, and ROI calculation for 2026.
Complete Guide to Lithium Batteries for Home Inverters in India
Everything you need to know about lithium batteries for home inverters in India — LiFePO4 chemistry, BMS, depth of discharge, cycle life, cost comparison, and complete sizing guide.
The Next Generation of Power Backup: How Su-vastika’s Patented Technology Stacks Up Against Industry Leaders
Choosing the Right Power Backup: A Comprehensive Comparison of Leading Inverter Brands Navigating the market for power backup solutions can be challenging with so many brands and technologies available. This comparison provides a detailed look at the key features of some of India’s top inverter brands, including Luminous, V-Guard, Microtek, Exide, and Su-kam, while also […]
What Makes a Good Inverter/UPS for Homes and Offices?
What Makes a Good Inverter UPS for Homes and Offices? In today’s world of unpredictable power supply, a reliable inverter UPS is more than a luxury—it’s a necessity. Whether you’re running a home office, managing critical household appliances, or ensuring peace of mind during outages, choosing the right UPS system can make a big difference. https://en.wikipedia.org/wiki/Power_inverter […]
Embrace the Future: Su-vastika’s Retrofit Lithium Battery
Ditch the Lead-Acid, Embrace the Future: Su-vastika’s Retrofit Lithium Battery For years, lead-acid batteries have been the workhorses of inverters and UPS systems, providing backup power and off-grid functionality. But like any outdated technology, they come with their share of drawbacks: frequent maintenance, limited lifespans, and bulky size. Specially in Solar application of offgrid and […]
Installation of AI based BMS with Lithium-ion Battery
Revolutionizing Battery Management: Su-vastika’s AI-Powered BMS for the Future The world is rapidly shifting towards sustainable energy solutions, and at the heart of this transition lies advanced battery technology. Lithium batteries, particularly LiFePO4 and NMC, have become the workhorses of this revolution, powering everything from electric vehicles to home energy storage systems. However, maximizing the […]
“Energy is the currency of change. With AI, we are minting a new future.”
Energy: The New Currency, AI the Key to Its Vault In a world increasingly driven by sustainable solutions, energy has emerged as the new gold, copper, silver, and coal—a fundamental currency of our times. Just as lithium is the “white gold” of today’s batteries, energy storage is poised to become the cornerstone of our future […]
Mr. Kunwer Sachdev the Inverter Man of India Journey
Mr. Kunwer Sachdev founded Su-vastika after the bankruptcy of Su-kam Mr. Kunwwer Sachdev is indeed the founder of Su-Kam, a well-known Indian company specializing in power backup solutions, inverters, and solar products. However, after leaving Su-Kam, he created Su-vastika. He founded a new company called Su-vastika Systems Pvt. Ltd., which focuses on innovative energy solutions, […]
Choosing the Right Battery Energy Storage System (BESS)
a Battery Energy Storage System (BESS) can be a more economical and efficient choice compared to a diesel generator in many cases. Here’s a breakdown of the key points you mentioned: Advantages of BESS over Diesel Generators: Lower running cost: BESS uses stored electricity, which can be charged during off-peak hours or through renewable sources […]