Power Electronics




SOLAR POWER

iSAP partner with global leaders to deliver renewable energy that comes from resources which is replenished on sunlight, wind, rain etc., reducing the emissions of greenhouse gases that harm the environment.

The Sun produces an enormous amount of heat and light energy due to the fusion of hydrogen atoms. For us, on the surface of the earth, the Sun is the prime source of energy

Solar Hybrid UPS

Solar power is the conversion of sunlight into electricity, either directly using photovoltaics (PV), or indirectly using concentrated solar power (CSP). Concentrated solar power systems use lenses or mirrors and tracking systems to focus a large area of sunlight into a small beam. Photovoltaics convert light into electric current using the photovoltaic effect.

Photovoltaics (PV) uses solar cells assembled into solar panels to convert sunlight into electricity. It's a fast-growing technology doubling its worldwide installed capacity every couple of years. PV systems range from small, residential and commercial rooftop or building integrated installations, to large utility-scale solar plants.

iSAP in continuous research and technological advancement with world class partners deliver solar UPS with artificial intelligence aims to provide fool proof solar solutions at an affordable price.

MPPT Solar Charger

MPPT or Maximum Power Point Tracking is algorithm that included in charge controllers used for extracting maximum available power from Photovoltaics (PV) module under certain conditions. The voltage at which PV module can produce maximum power is called 'maximum power point' (or peak power voltage). Maximum power varies with solar radiation, ambient temperature and solar cell temperature.

Typical PV module produces power with maximum power voltage of around 17 V when measured at a cell temperature of 25C, it can drop to around 15 V on a very hot day and it can also rise to 18 V on a very cold day.

PWM Solar Charger

The PWM controller is in essence a switch that connects a solar array to a battery. The result is that the voltage of the array will be pulled down to near that of the battery.

The PWM charge controller is a good low cost solution for small systems only, when solar cell temperature is moderate to high (between 45C and 75C).

The MPPT controller is more sophisticated (and more expensive): it will adjust its input voltage to harvest the maximum power from the solar array and then transform this power to supply the varying voltage requirement, of the battery plus load. Thus, it essentially decouples the array and battery voltages so that there can be, for example, a 12 volt battery on one side of the MPPT charge controller and a large number of cells wired in series to produce 36 volts on the other.

Solar Panel

The group of solar cells connected in specific pattern to produce desired potential difference and magnitude of current is called Solar Panel.

Solar Panel faces direct sunshine. The Solar energy falling on the solar cells gets converted into electric energy which flows to storage battery through connecting wire. In the storage cell, the electricity is stored in the form of chemical energy.

Efficiencies of solar panel can be calculated by MPP(Maximum power point) value of solar panels

Solar inverter convert the DC power to AC power by performing MPPT process: Solar inverter sample the output Power(I-V curve) from the solar cell and apply the proper resistance (load) to solar cells to obtain maximum power

PP(Maximum power point) of Solar panel consist MPP voltage(V mpp) and MPP current(I mpp): it is a capacity of the solar panel and the higher value can make higher MPP.

Micro-inverted solar panels are wired in parallel which produces more output than normal panels which are wired in series with the output of the series determined by the lowest performing panel (this is known as the "Christmas light effect"). Micro-inverters work independently so each panel contributes its maximum possible output given the available sunlight.

iSAP Solar Solutions

iSAP now offers solar solution to home, commercial and agriculture sector to install solar power on their premises. The customer pays off the loan by paying their energy bill -it's a win-win for customers because these payments end up being cheaper than their traditional power bill. And after few years, the power is free!

iSAP installs and maintains a solar PV system, up to 50 kW's in size.

Benefits of Solar Power

Electricity bill reduction - Per Unit cost of electricity from the grid power shall rise with the impending rise in cost of non-renewable fuel in the future. The only alternative for this problem is to reduce their high cost of electricity consumption is to generate their own electricity through solar power.

Is to install, no extra space required - The solar panels to be installed in the Solar PV system only require open spaces which are readily available on rooftops. Off Grid systems eliminate the use of batteries thereby requiring minimal space for the PCUs/inverters in the system.

Cost effective options - The maximum power consumption in a sector take place during the daytime. Our solar solution will eliminates the use of batteries completely is the best option for such sector where solar energy will drawn directly to main source during daytime.

Uninterrupted Power Supply (UPS)

iSAP partner with power electronics leaders that offers Sine Wave UPS system that are technologically superior and can be called true intelligent UPS because of its advanced features which will give more than expected.

As a quality conscious partners, each and every component used in the manufacture of our products are approved by reputed organization like C-DOT, DOT, etc

Advanced MSP Super Charger makes our UPS Systems different from others because of its unique charging method which extends the battery life with very low maintenance

Our Sine Wave System gives you non-stop protection for all your valuable appliances with its super silent operation.

Our sine wave UPS systems come with an intelligent monitoring LCD display which makes it truly user friendly, which in turn avoids unnecessary visit of service person.

Enterprise Class UPS

Our partners DSP based High- End Sine Wave UPS systems are very reliable, power back-up systems, for all types of commercial establishments. The power supplied by these high-end UPS systems are regulated & stabilized pure sine wave output, that are for better than the grid and generators.

High-End sine wave UPS systems are more safe and a better option than the diesel generators and are suitable for running the most expensive, sophisticated and sensitive equipments with uninterrupted power with supper silent operation.

APPLICATIONS: Can be used for small & big offices, showrooms & shopping malls, hotels & restaurants, schools & colleges, clinics & hospitals, banks & ATM, telecom & radio towers, BPOs, petrol pumps & commercial establishments, etc.

Online UPS

Our partners Double conversion ON-LINE series with built-in galvanic isolation transformer provides highest level of protection against the widest range of power problems and also capable of supporting any kind of critical & non critical loads.

Due to frequent & increased power cuts, UPS systems need to support the critical loads for hours. Which in turn requires a heavy duty charger and due to this reason our partner has developed a very high efficiency Heavy duty IGBT charger with PFC device chargeable of charging bigger batteries to support longer power cuts and also reduces the electricity bills.

Standalone Series

Power+ SA 10/20/30/40kVA is one of the most sophisticated Stand-alone On-line double-conversion UPS System. Power+ SA continually eliminates surges, spikes and sags that are inherent in commercial utility power.

Over time, these irregularities shorten the life of equipment and components. The efficiency of Power+ SA thus helps to extend the life of your equipment, even through normal use when the input power system is constant and continuous. Power+ SA 20/30/40 kVA is a parallel redundant UPS - in the event of a failure of one power board, the UPS continues to operate and the remaining power boards compensate for the missing board (within limits).

Modular UPS

Power+ is next generation True Modular - Upgradeable Online UPS. The system comprises 1 to 10 UPS modules of 10kVA each, a system controller, static switch module, and distribution block. The flexible system is user up-gradable from 10kVA to 100kVA. UPS modules are designed for hot insertion.

Power+ is a true online battery in which the inverter supplies the power to the load and takes its power either from the AC input (via the rectifier) or from the battery. The rectifier is controlled to recharge the battery and maintain it in charged condition. The battery is galvanic ally connected between the rectifier output and the inverter input on a common DC link.

For more information, please contact our Solution Experts

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