Photovoltaic Panels

Photovoltaics, or PV for short, is a technology that converts light directly into electricity. There are many research institutes devoted to work on photovoltaics. Due to the growing need for solar energy, the manufacture of solar cells and solar photovoltaic array has expanded dramatically in recent years. Photovoltaic production has been doubling every two years, increasing by an average of 48 percent each year since 2002, making it the world’s fastest-growing energy technology. At the end of 2007, according to preliminary data, cumulative global production was 12,400 megawatts. Roughly 90% of this generating capacity consists of grid-tied electrical systems. Such installations may be ground-mounted (and sometimes integrated with farming and grazing) or building integrated. Financial incentives, such as preferential feed-in tariffs for solar-generated electricity and net metering, have supported solar PV installations in many countries including Germany, Japan, and the United States.

Solar photovoltaics provided 0.04% of the world’s Total Primary Energy Supply (TPES) for the year 2004, at a rate of growth to reach 0.40% by 2010.

Lowest Cost & Best Quality Solar Panel

Building-integrated photovoltaics (BIPV) are photovoltaic materials that are used to replace conventional building materials in parts of the building envelope such as the roof, skylights, or facades. They are increasingly being incorporated into the construction of new buildings as a principal or ancillary source of electrical power, although existing buildings may be retrofitted with BIPV modules The advantage of integrated photovoltaics over more common non-integrated systems is that, the initial cost can be offset by reducing the amount spent on building materials and labor which would be used to construct the part of building that the BIPV modules replace. In addition, since BIPV are an integral part of the design, they generally blend in better and are more aesthetically appealing than other solar options. These advantages make BIPV one of the fastest growing segments of the photovoltaic industry.

Roof tiles and roof membranes with integrated PV cells can now be purchased. With the exception of Japan, where a combination of government incentives for PV and a high proportion of new houses being prefabricated allowed BIPV to be a part of a substantial number of new homes, substantial progress of BIPV has been restricted by the relatively high cost or limited availability of BIPV modules. The French government put in place a large subsidy for BIPV modules vs. Standard modules in 2006. This is expected to stimulate BIPV installations in preference to standard modules.

Thin film modules are also getting popularized due to its less dependency to the light direction and temperature rise as there is no crystal orientation(degradation of power output). As younger segment – higher future potential to reduce costs. Manufacturing costs are lower in comparison to c-Si based Technology

The largest substrate of 5.7 sqm modules are frameless

No different temp. Coefficient between glass and metal frame
Any frame is dirt/dust trap which then contributes to dirt over module (shadowing it)
Any frame is humidity trap – so lamination can be attacked by that
Any frame is the shortest way to have potential leakage current to ground via,
    lamination hardware
Enabling BIPV (building integrated photovoltaic)