Basic Information

Theory and construction

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Efficiencies

Each module is rated by its DC output power under standard test conditions (STC). Power typically ranges from 100 to 365 Watts (W). The efficiency of a module determines the area of a module given the same rated output – an 8% efficient 230 W module will have twice the area of a 16% efficient 230 W module. Some commercially available solar modules exceed 24% efficiency.

Depending on construction, photovoltaic modules can produce electricity from a range of frequencies of light, but usually cannot cover the entire solar range (specifically, ultraviolet, infrared and low or diffused light). Hence, much of the incident sunlight energy is wasted by solar modules, and they can give far higher efficiencies if illuminated with monochromatic light. Therefore, another design concept is to split the light into six to eight different wavelength ranges that will produce a different color of light, and direct the beams onto different cells tuned to those ranges. This has been projected to be capable of raising efficiency by 50%.

A single solar module can produce only a limited amount of power; most installations contain multiple modules adding voltages or current to the wiring and PV system. A photovoltaic system typically includes an array of photovoltaic modules, an inverter, a battery pack for energy storage, charge controller, interconnection wiring, circuit breakers, fuses, disconnect switches, voltage meters, and optionally a solar tracking mechanism. Equipment is carefully selected to optimize output, energy storage, reduce power loss during power transmission, and conversion from direct current to alternating current.

Features

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Technology

Thin film Emerging, third generation solar technologies use advanced thin-film cells. They produce a relatively high-efficiency conversion for the low cost compared to other solar technologies.

Solar cells made of :

1. Monocrystalline silicon

2. Multicrys alline

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Electric bill saving

Solar cell efficiency Therefore, another design concept is to split the light into six to eight different wavelength ranges that will produce a different color of light, and direct the beams onto different cells tuned to those ranges.This has been projected efficiency by 50%.

compromising power conversion efficiencies

1. MPP (maximum power point)

2. MPPT (maximum power point tracking)

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Smart & Green Energy sources

Smart solar modules Our Solar Energy System can easily be connected to your smart-phone or tablet, making it easier to monitor your daily solar energy production. You'll take part in reducing carbon footprint by utilizing clean & abundant free energy source.

Smart module and Solar micro-inverter

1. Embedding electronics into PV modules

General Info

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