Graphene is used to create a more durable, efficient — and super cheap — Perovskite solar cell. It will still take a while but the new development does keep the promise of perovskites alive.
Graphene is an atom-thin layer of graphite that has unique and powerful electrical properties. Perovskite refers to any synthetic version of the naturally occurring mineral perovskite, which has amazing solar conversion potential. Read More
This is a real PowerWindow Breakthrough. A new generation transparent solar energy generating windows will provide enough power to make buildings energy neutral. The founders: startup Physee settled in Delft (the Netherlands).
The powerwindows have solar cells installed in the edges at a specific angle that allows the incoming solar light to be efficiently transformed into electricity.
and its Smart:
With SmartWindow we integrate smart sensors in the window that sense the outside environment. SmartWindows control inside systems, such as Airconditioning and sun blinds, based on information about the outside conditions around the building.
Tesla/SolarCity launches multiple styled solar roof tiles replicating original tile aesthetics
Tesla founder and CEO Elon Musk wasn’t kidding when he said that the new Tesla solar roof product was better looking than an ordinary roof: the roofing replacement with solar energy gathering powers does indeed look great. Read More
Wattway, part of the France Colas constructions company, announced that four SolarRoad pilots will be built around the world in 2017.
Bloomberg December 4th:
(…) Colas SA, a French engineering firm, has designed rugged solar panels, capable of withstanding the weight of an 18-wheeler truck, that they’re now building into road surfaces. After nearly five years of research and laboratory tests, they’re constructing 100 outdoor test sites and plan to commercialize the technology in early 2018. (…/) Read More
The research team intends to lower the integral costs of PV-modules, by developing a worldwide unique AAA-class In-Line steady state solar simulator (ILSS) prototype for the PV-industry that is validated on criteria for test speed (5 modules/minute), test accuracy, heat development, maintenance and lamp replacement costs.
Why do we need an automated test-measurement system for Solar modules? PV-module manufacturers require automated inline testing equipment that provide accurate information about PV-module performance with industrial robustness and low testing cost per module.
Several factors affect a cell’s conversion efficiency value, including its reflectance efficiency:
Using robots to lay down concrete made from moon soil around the entirety of the moon’s equator — 400 km wide by 11,000 km long — the power generated through the solar array would then be transferred along power cables to microwave power transmission antennas which would then beam the electricity to receiving stations located around the Pacific Rim.
LSP – Lunar Solar Power – can provide an unlimited power supply sent back to the earth in microwaves.
Why are international politicians the big holdout on this unlimited green power resource?
Could it be because the oil industry keeps paying off all the politicians? Read More
By transfer printing instead of etching, the new method developed by Lee and his colleagues may be used to make very flexible photovoltaics with a smaller amount of materials. The thin cells can be integrated onto glasses frames or fabric and might power the next wave of wearable electronics.
Scientists have developed solar cells of 1 micrometer thick. That’s 100 times thinner than a human hair. Interesting isn’t it?
1440WH Home Solar Panels Generator of Solar Power Systems Products Price 250W (125W*2) solar panel, 1440Wh (12V 120Ah) lead acid battery, 220V 600W pure sine wave off grid inverter, 12V 20A solar controller.
The City of Los Angeles took a significant step toward realizing its global leadership potential. Mayor Garcetti released LA’s first-ever urban sustainability plan: the pLAn.
LA City Council members Paul Krekorian and Mike Bonin coauthored legislation for a fast route to 100% renewables for LA. With an appreciative nod from the Sierra Club, the news reported at 11district.comfollows:
“LADWP is on the verge of making significant investments in its infrastructure, and with that 100-year-old power system in need of significant upgrades, the city has an opportunity to re-create its utility in a way that recognizes the potential for a fossil-free future, demonstrates global leadership in its commitment to clean energy, and protects ratepayers from the increasing costs of carbon-based fuels.”
Under the current plan, emissions are expected to drop. Under a new plan, they could drop to zero!