Sentences with phrase «in power conversion efficiency»

Both rigid and flexible based OSCs and PSCs shows improvement in power conversion efficiency (PCE) owing to the absorption enhancement in photoactive layer cause by light trapping effect of MCA.

Not exact matches

In the past couple of years, organic - inorganic hybrid perovskites have been solution - processed into thin films or bulk crystals for photovoltaic devices that have reached a 20 - percent power conversion efficiency.

If the lead - based particles work inside solar cells as well as they do in the lab, they could boost the solar conversion efficiency from a best of about 32 % today to perhaps as much as 66 %, enough to slash the cost of solar power.

The rectenna now produces power in the millivolt range and conversion efficiency has gone from 10 -LRB--5) to 10 -LRB--3)-- still very low, but a significant gain.

In the study, the platinum - based solar cell reached a power conversion efficiency of 7.89 percent, which is considered standard.

PSCs produced in this way showed enhanced power conversion efficiency (PCE)(from 7.53 to 8.31 %) and internal quantum efficiency (IQE)(from 91 to 99 % at 460 nm).

Dr Sylvain Nicolay, CHEOPS project coordinator, commented «Given their low cost and high - power conversion efficiency, perovskite solar cells have gained attention in recent years.

The team discovered that a form of perovskite, one of the newest materials in solar research due to its high power conversion efficiency, works surprisingly well as a reversible photoactive semiconductor material that can be switched between a transparent state and a non-transparent state, without degrading its electronic properties.

They also managed to keep excellent power conversion efficiency of solar power to electricity, as recently reported in Advanced Energy Materials.

In their tests, adding the virus - built structures enhanced the power conversion efficiency to 10.6 percent from 8 percent — almost a one - third improvement.

In 2007, Samsø became 100 - percent renewably powered and carbon negative through a combination of home efficiency and conversions to biomass, solar, and wind power.

«Solar power systems installed in the areas defined by the dark disks could provide a little more than the world's current total primary energy demand (assuming a conversion efficiency of 8 %).

Their analysis focused on four well - researched, cost - effective emission reduction measures: energy efficiency, wind and solar generation in the electric sector, and conversion from gas - powered to electric light - duty vehicles in the transportation sector.

Given the average conversion efficiency of crystalline silicon solar modules, the power density is in the range of 10 to 15 W per sqft.

«Where solar panels are concerned, the suppression of reflected light translates into a 3 - 6 percent relative increase in light - to - electricity conversion efficiency and power output of the cells.

Solar technology has come a long way, with some solar cells able to achieve conversion efficiencies of close to 50 percent in lab settings, but researchers at Vanderbuilt University found that combining both the power of photosynthesis in spinach with the photovoltaic power of silicon could create a solar cell that packs an extra punch.

Solar power, when a cell is developed that reaches a «provable and credible» 30 % conversion efficiency, with a good ratio of embodied energy cost, will be better in some ways.

Last month, AIST announed its new flexible CIGS Photovoltaic Cell with an energy conversion efficiency of 17.7 %, noting that the growing concerns about environmental problems and increasing crude oil prices has led to an increased interest in power generation using renewable energy such as photovoltaics and other new energy resources.