Using Nanotechnology to Improve the Efficiency of Solar Cells

Nanostructure-based coating technology provides increased energy efficiency while minimizing costs.

PPE count on Lufft weather sensors for PV Monitoring

The number of metrics measured by the Lufft's weather stations in combination with the high accuracy of the sensors gives our customers the ability to forecast short-term and long-term generation capabilities of their site with a high degree of confidence.

Solar Power Meets Electric Vehicle Atop a VW Microbus

Brett Belan, Apparent Energy for MotherEarth News:  The time is here for solar power to make its way to our vehicles. The state-of-the-art panels pose no weight limitation. At 6 pounds per 150 watts, thin flexible solar panels will weigh 600 pounds but give you 15 kilowatts! This is enough to directly drive from the sun. However, the surface area is a limitation, because that much solar would require 10 feet around the vehicle on all sides. The solution, ironically, is a mechanical engineering question of how to accordion-style fold these panels to conveniently open them for charging while the vehicle is at a standstill.  Cont'd...

Solar power proponents hopeful Trump sees benefit of growing industry

Ivan Penn and Rob Nikolewski for The LA Times:  Longtime solar executive Barry Cinnamon got up Wednesday wondering what a Donald Trump administration will mean for his industry. “I woke up this morning and walked to my car and took a picture of the sun coming up, and it did indeed come up,” said Cinnamon, president of Cinnamon Solar, one of the highest-profile solar companies in Silicon Valley. Candidate Trump said a lot of things that heartened conventional oil and natural gas producers and worried the renewable energy business, which is growing fast but is still a tiny part of the energy landscape.   Cont'd...

The State of the Solar Energy Market in New England

New England has been one of the most receptive regions in the US to renewable energy, and continues to adopt a number of different alternative energy sources.

Addressing Energy Poverty Globally and Profitably. Powerstorm ESS

The technology we are developing, called zeroXess, will provide electricity, lighting and Internet connectivity to rural, off-grid, underdeveloped areas throughout the world.

Environmental Concerns and Siting Requirements for Small Ground Mount Solar Projects

This paper will identify and explain the environmental concerns and siting requirements for small ground mount solar PV projects within the FIT 3 and EASR frameworks, discuss the discrepancies, interpretations, and provide a path forward towards successful project execution.

India Focuses on Safety as Country Rapidly Expands Solar Capacity

When new mandatory regulations for photovoltaic products go into effect, manufacturers will have to fast-track compliance.

Batteries That Make Use of Solar Power, Even in the Dark

Stanley Reed for the NY Times:  A new cash crop has sprung up on Nicholas Beatty’s enchanting farm near here. Rows of gray solar panels range over about 25 acres, turning sunlight into electricity, as dog-size muntjac deer hop by. The panels themselves, trouble-free money earners that feed into the electric grid, are no longer unusual on farms in Britain or other countries. What’s new in Mr. Beatty’s field is a hulking 40-foot-long shipping container. Stacked inside, in what look like drawers, are about 200 lithium-ion cells that make up a battery large enough to store a substantial portion of the electricity the solar farm puts out. The battery and its software give Mr. Beatty an advantage over other solar panel farmers. Power prices in Britain and elsewhere rise and fall, sometimes strikingly, during the day and over the year, depending on the supply and demand.   Cont'd...

Case Study: Solar Cube - Solar Tracking Solution

The client indicated a large number of high quality; 2 axis solar arrays built on rural and farm properties that were starting to fail.

New York set for offshore wind after environmental review

Daniel J. Graeber fro UPI:  Areas off the New York coast will be open for offshore wind energy bidders, but some area is reserved because of ecological concerns, the U.S. government said. The U.S. Interior Department, in coordination with its Bureau of Ocean Energy Management, said it would open 79,350 acres off the coast of New York up for a commercial wind energy lease sale. About 1,780 acres was removed because of environmental concerns associated with a subsea feature known as the Cholera Bank. "In a comment letter, the National Marine Fisheries Service identified the Cholera Bank feature as a sensitive habitat to be avoided for the placement of structures," an Interior Department stated read. "As a result of this removal, the revised lease area will be approximately two percent smaller than the lease area considered in the proposed sale notice."   Cont'd...

The Aquion Energy Saltwater Storage Battery

This system is working good in a 4000 sq ft shop & house combo, but could use more storage for peace of mind & will likely upgrade next year.

Elon Musk wants to sell you a better-looking solar roof amid slowing growth for panels

Ivan Penn and Russ Mitchell for The LA Times:  Like some kind of 21st century Willy Wonka, audacious entrepreneur Elon Muskchose a prime spot on the Universal Studios Hollywood backlot tour to unveil his latest attempt to energize an industry — roofs that generate solar power but look like no other.  Musk, the chief executive of Tesla Motors and chairman of SolarCity, showcased a line of high-design solar roof tiles that would replace clunky solar panels and tie into an upgraded version of the Tesla wall-mounted battery for those times when the sun doesn’t shine. The glass solar shingles resemble French slate, Tuscan barrel tile or more conventional roofing materials with a textured or smooth surface.  “The key is to make solar look good,” Musk said during the product introduction staged on the old set of ABC’s “Desperate Housewives” series, where he had re-roofed four of the Wisteria Lane houses. “If this is done right, all roofs will have solar.”   Cont'd..

Half a million solar panels were installed every day in 2015.

Katie Herzog for GRIST:  Half a million solar panels were installed every day in 2015.  According to a new report from the International Energy Agency (IEA), renewable energy, mostly solar and wind, accounted for more than half of all new electric capacity added in the world last year, a 15 percent jump from 2014. Globally, there is now more renewable power capacity than coal power capacity. Clean energy growth was especially high in China, which was responsible for about 40 percent of all new clean energy capacity. Get this: In China in 2015, two wind turbines were installed every hour. This surge in renewables, according to the IEA, can be attributed to policy changes, lowered costs, and improvements in technology.   Cont'd...

Follow-up: Moving off-the-grid and into a micro-house in the Southern Adirondacks

I would recommend this living situation to anyone! I feel that this isn't just a temporary fad but a trend that will continue especially for Millennials that are buried in debt, specifically student loans.

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Solar & Wind - Featured Product

SolarEdge Technologies - Solar Inverters, Power Optimizers and PV Monitoring

SolarEdge Technologies - Solar Inverters, Power Optimizers and PV Monitoring

The SolarEdge PV inverter combines sophisticated digital control technology with efficient power conversion architecture to achieve superior solar power harvesting and best-in-class reliability. The fixed-voltage technology ensures the solar inverter is always working at its optimal input voltage over a wider range of string lengths and regardless of environmental conditions. A proprietary data monitoring receiver has been integrated into the inverter and aggregates the power optimizer performance data from each PV module. This data can be transmitted to the web and accessed via the SolarEdge Monitoring Portal for performance analysis, fault detection and troubleshooting of PV systems.