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334 articles on UPS, lithium battery, solar hybrid and energy storage technology.

Page 1 of 28 · 334 articles

A Solar Power Conditioning Unit with Isolation Transformer
26 Feb 2025 · Updated 23 Jul 2026 · Kunwer Sachdev

A Solar Power Conditioning Unit with Isolation Transformer

A Solar PCU (Power Conditioning Unit) is a critical component in solar energy systems that combines multiple functions to efficiently manage, and condition power generated by solar panels. It acts as the “brain” of a solar setup, integrating an inverter, charge controller. A Solar Power Conditioning Unit (PCU) with an Isolation transformer, MPPT card, and inverter card that communicate via […]

Comparison of 48V Solar PCU with Lithium battery 51.2V
26 Feb 2025 · Updated 23 Jul 2026 · Kunwer Sachdev

Comparison of 48V Solar PCU with Lithium battery 51.2V

The difference between Tubular lead Acid battery and lithium-ion battery is already explained in this blog https://suvastika.com/difference-between-tubular-and-lithium-battery/ In this blog we will discuss about the use of tubular lead Acid battery and lithium-ion battery for the inverter/UPS application and solar PCU application and we will try to cover the comparison of 4 tubular batteries of […]

Load calculation formulae is different for Tubular and Lithium battery Inverter/UPS
25 Feb 2025 · Updated 23 Jul 2026 · Kunwer Sachdev

Load calculation formulae is different for Tubular and Lithium battery Inverter/UPS

Difference Between Backup Time of Lithium-Based Batteries and Tubular Lead-Acid Batteries: Formulae and Why Lithium Requires Smaller Size Batteries When designing a backup power system, understanding the backup time and capacity of batteries is crucial. Lithium-based batteries (such as Lithium-Ion or LiFePO4) and Tubular Lead-Acid batteries are two popular choices, but they differ significantly in […]

How to calculate Load chart of a Lithium Inverter/UPS
25 Feb 2025 · Updated 23 Jul 2026 · Kunwer Sachdev

How to calculate Load chart of a Lithium Inverter/UPS

The load chart calculations become different if the INVERTER/UPS is installed with Lithium-ion or Lithium LifePO4 battery or Tubular Lead Acid battery as the TUBULAR LEAD ACID BATTERY has the capacity of C20 or C10 maximum which makes a big difference in the calculations of time. https://suvastika.com/load-calculation-formulae-is-different-for-tubular-and-lithium-battery-inverter-ups/ When calculating the load chart for an inverter with […]

What is Depth of Discharge (DOD) in Lithium battery
11 Feb 2025 · Updated 23 Jul 2026 · Kunwer Sachdev

What is Depth of Discharge (DOD) in Lithium battery

Depth of Discharge (DoD) for a lithium ba

AI based BMS in Lithium-ion Explained
7 Nov 2024 · Updated 23 Jul 2026 · Kunwer Sachdev

AI based BMS in Lithium-ion Explained

A Battery Management System (BMS) is a crucial component in modern battery-powered devices, especially those using Lithium-Ion and LiFePO4 batteries. It monitors and controls various parameters to ensure optimal performance, safety, and longevity. The importance of BMS in Electric vehicles and inverters/UPS or storage solutions is a very different need comparatively. The Inverter/UPS has a […]

Su-vastika’s Solar Hybrid MPPT PCU 5500 with Lithium-ion battery
4 May 2024 · Updated 23 Jul 2026 · Kunwer Sachdev

Su-vastika’s Solar Hybrid MPPT PCU 5500 with Lithium-ion battery

Su-vastika’s Solar Hybrid MPPT PCU Li 5500/51.2V with Lithium battery wall mount system The Su-vastika 5.5KVA Solar Hybrid PCU represents a significant advancement in solar energy management systems, particularly for residential or small commercial use in India. Su-vastika has designed a Solar PCU based on MPPT which is based on future AI based technology as the […]

Efficient Solar Power with Su-vastika’s 2.5KVA Solar MPPT PCU
4 May 2024 · Updated 23 Jul 2026 · Kunwer Sachdev

Efficient Solar Power with Su-vastika’s 2.5KVA Solar MPPT PCU

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What is Elevatophobia and how to get rid of it forever
21 Feb 2023 · Updated 23 Jul 2026 · Kunwer Sachdev

What is Elevatophobia and how to get rid of it forever

Elevatophobia What is Elevatophobia and how to get rid of it forever is a topic of today to discuss. Elevatophobia is an arbitrary fear of an object, space, feeling, or situation. Social phobia (Fear of Social Interactions), Arachnophobia (Fear of Spiders), Mysophobia (fear of germs or dirt), Acrophobia (Fear of heights), etc. are some common […]

Pure Sine Wave Lithium UPS 5500 — Power That Never Blinks
20 Jun 2026 · Updated 23 Jul 2026 · Kunwer Sachdev

Pure Sine Wave Lithium UPS 5500 — Power That Never Blinks

Meet the Pure Sine Wave Lithium UPS 5500 — a clean-power inverter built around an intelligent 44V lithium battery system and ready for solar from day one. Grid-quality electricity for your home or office, even when the grid has other plans.

How the Su-vastika Bluetooth & Wi-Fi Smart UPS App Works
20 Jun 2026 · Updated 23 Jul 2026 · Kunwer Sachdev

How the Su-vastika Bluetooth & Wi-Fi Smart UPS App Works

Your UPS no longer sits silently in a corner. With Su-vastika's patented Bluetooth and Wi-Fi technology, you can monitor your inverter's battery, load and grid status in real time — and even reset overloads — right from your phone.

How Much Backup Will Your Battery Really Give? Use the Free Calculator Built on My Lab Tests
7 Jun 2026 · Updated 23 Jul 2026 · Kunwer Sachdev

How Much Backup Will Your Battery Really Give? Use the Free Calculator Built on My Lab Tests

Brochure backup numbers fail because they ignore how batteries really behave under load. Kunwer Sachdev explains the free backup calculator at inverterindia.com, built on his own minute-by-minute discharge tests of 150Ah and 200Ah tubular batteries.