Inverter Innovation and Overall System Cost-reduction
By differentiating between a true utility outage (where anti-islanding is necessary) and a grid disturbance (during which the PV system could actually help support grid stability), inverters can stay online during grid disturbances and produce responses to stabilize the grid.
New solar cell technology improves efficiency by 15%
Three months of experimental validation allowed us to refine the technique to the point we could pursue grant funding from the National Science Foundation (NSF) Small Business Innovation Research (SBIR) program and submit a provisional patent application.
Organic PlaCSH Solar Cells with 175% Increased Efficiency Developed
NSL Scientists have overcome the core issue of Solar Cells: The unavailability to fully capture light that enters the cell and light reflecting from the cell. The Scientists rectified this issue using a nano structured sandwich of metal(gold) and plastic that collects and traps light.
Off-Grid PV Systems
The development of PV systems in the last 10 years has been dedicated mainly to grid-tied systems. Meanwhile all-rural electrification systems have remained basically the same for the past 20 years. However, Yake Solar has engineered a new approach to PV rural electrification.
The Photovoltaic Backsheet Market
The greatest challenge for backsheet manufacturers is to develop product that meets strict performance requirements and industry standards, at a time when there is increasing pressure to reduce costs.
Hanwha SolarEnergy America
Hanwha has the development capital and balance sheet that financiers look for in a partner. This is a tremendous differentiator given the current market conditions.
Residential Solar adds to Property Value
On average, a California solar system will pay for itself within five to 10 years, depending on the size of the system. However, if the system is leased and homeowners put little down upfront, the solar system will begin paying for itself on day one, creating instant savings.
3D Solar Technology Improves Efficiency
In current technology about 30% of the light is reflected back into space. We have created a 3-dimentional structure in the silicon that virtually eliminates reflection by causing the light to bounce around within the structure until it is fully absorbed.
Anything Can Go Wrong on a Solar Farm
Here are 16 of the potential failures or damages that can occur on a solar farm and how they could impact operations if not addressed in a timely manner.
Self Cleaning Solar Modules
Our Lotus modules are self-cleaning because they are built using nanotechnology. This technology helps us achieve a completely smooth panel surface that prevents buildup. In fact, anything that falls on the panel rolls off or is blown away by the wind.
Solar Leasing
The best moment for a customer is when you turn them on for first time and the meter slows down and then starts to go backward. The worst is the moment the sun sets and they're not producing power anymore.
Potentially incorrect beliefs currently prevalent in the Solar Energy Industry
It is entirely technically reasonable to amortize the financing of a well engineered solar array over 30-40 years, not just 20.
PV Fleet Management
PV by nature is an intermittent energy source that can be affected greatly (even over the course of seconds) by weather influences such as passing clouds. While this variability may not be a concern for the individual PV system owner, it is for utilities or system operators that may have tens of thousands of grid-connected PV systems within their service territories.
Solar Power Purchase Agreements (PPA)
PPAs are best for organizations that own their own buildings or homes. Or plan to occupy their space for an extended period of time. Also, a property owner who has a large open property or rooftop space (such as a warehouse or distribution center) may also enter into a PPA in connection with a rooftop or property lease as a means to generate not only renewable energy, but also revenue from energy sales to the local utility.
Solar cell therapy: transforming second-rate goods into first-class products
Innotech Solar optimizes off-spec cells
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