FAQ

what is the difference between online and line interactive ups

An Uninterruptible Power Supply UPS refers to a power system that provides emergency power to a load when the input power source or mains power fails, regarded as near-instantaneous protection from input power interruptions. The three general categories of modern UPS systems are online UPS, line interactive UPS, and offline UPS. Line interactive UPS vs […]

SLA Lead Acid Battery

A typical lead–acid battery contains a mixture with varying concentrations of water and acid. Lead Acid batteries have changed little since the 1880’s although improvements in materials and manufacturing methods continue to bring improvements in energy density, life and reliability. All lead acid batteries consist of flat lead plates immersed in a pool of electrolyte. […]

difference between online and offline ups

Uninterruptible power source (UPS) is an electrical apparatus that provides emergency power to a load when the input power source or mains power fails. Online UPS differs from an auxiliary or emergency power system or standby generator in that it will provide near-instantaneous protection from input power interruptions, by supplying energy stored in batteries, supercapacitors, […]

What is offline UPS?

March 31, 2021 FAQ
Offline UPS

Offline UPS protects against many problems in your network. Under normal conditions it conducts the input current to its outlet. When the power supply fails it switches over to a built in battery to compensate for any variations in the mains supply. Offline UPS Definition Offline UPS – also referred to as VFD (Voltage and […]

What is a modular ups

March 22, 2021 FAQ
modular ups

Modular UPS solutions enable organizations to simply, and cost effectively, increase their UPS power, improve availability and enjoy the long‐term benefits of scalable UPS solutions that can grow in sensible incremental steps as the organization grows. The modular and scalable UPS solutions are the most innovative in terms of concept and functionality. What is modular […]

Three-Phase-UPS

When purchasing UPS for your business or organization, many factors should be taken into consideration, among which the choice of power supply between single phase UPS and three phase UPS is the foremost one. Though both of the UPS offer consistent backup power for dealing with unexpected situations, they have different roles. Here is a brief introduction […]

mppt solar charge controller 12v 24v 48v

A solar charge controller, also known as a solar regulator, is essentially a solar battery charger connected between the solar panels and battery. Its job is to regulate the battery charging process to ensure the battery is charged correctly, or more importantly, not over-charged. DC coupled solar charge controllers, have been around for decades and […]

UPS uninterruptible power supply

How to select Your industrial ups uninterruptible power supply? Many building construction projects begin with dignitaries shoveling a ceremonial first blade of dirt and end with those same individuals cutting a giant ribbon. But for the design engineers, builders and facility managers involved in the project, it’s the work that takes place between those two ceremonies […]

how to calculate solar panel amps

Solar panels use the photons produced by sunlight to generate direct current (DC) electricity. Solar panel amps current will flow from a panel connected to an electrical circuit. How many solar panel amps of electricity the panel will produce depends on the power of the solar panel, the amount of sunshine falling on the panel […]

solar battery power backup system

There are many factors to take into consideration when shopping for solar battery for your home solar power system. Two things to keep in mind are the type of battery you’re looking for, and what exactly you’re wanting to get out of your solar battery. Batteries used in home energy storage typically are made with […]

What is split phase?

December 21, 2020 FAQ

We’ve received many questions related to “split phase” power distribution, which is used in North American homes, and how a single installation can handle such a system. Hopefully I can shed some light on the matter, and explain: How North American homes can have both 240V and 120V appliances Why it must be installed on […]

hybrid solar inverter

Hybrid solar inverter (sometimes referred to as a multi-mode inverter) is an inverter which can simultaneously manage inputs from both solar panels and a battery bank, charging batteries with either solar panels or the electricity grid (depending on which is more economical or preferred). Their capabilities may go beyond this however – some devices also […]