very nice, This can improve mny products,
when will we see this in comercial products, 1 year ,10 years ? and at what cost ?
Tesla and Solarworld have teamed up with a lithium battery solution. The same advanced batteries used in the new Tesla S 300 mile range EV. Others are doing the same, even large utilties are putting in lithium battery backup by the mega watt. Altair Nano lithium has done some demo projects for utilties.
The best is V2G Vehicle To GRID using your advance EV as a power source of storage. Most cars site 20+ hours a day. Tine Of Day metering makes it good, voltage regulation makes it actually good for your batteries.
We want to encourage manufactures to locate in the USA. A few have already folded so this is late but welcome. Evergreen solar was one of the best in the world and US located with string ribbon panels. Too bad this wasn't in time for them.
Sunpower is the best in the world with HQ in California but panels made in the Philippines. Don't cut them off until you give them time to locate in the USA for manufacturing. It's the cheap China panels we have to stop.
Phil, Great point on the SREC's . I think all solar jobs should stop taking the few cents from SRP and APS in AZ and get the SREC market going. That incentives actually comes from us as rate payers to begin with and utilities should have never been taking tham like the AZCC set up in the past. It's time to stop.
I also have solar PV 4Kw and Solar hot water, 4 solar ovens and solar tube lights for daytime. I run my home and 100% electric LEAF and the utiltiy still owe's me at the end of this year 1,200 kwh !
Kev I viewed your concept page and it's trying to say H2 hydrogen is an answer. It's just an energy carrier making most H2 today is from fossil fuel and takes 4 times as much energy at 100 time the cost of using electric direct and having lithium batteries for storage. Vehicles sit 20+ hiours a day and V2G-101.com can use that storage for more renewables and regulation of the GRID.
These are hard adjustments to the falling cost of PV panels and fast growth. It needs to be done slowly. A percentage does that automatically.
Hey I wonder why this hasn't been done on the big subsidies Nuclear and OIL still get. That would make Solar look even better while adjustments are made.
We should learn to work with the Utiltiy. Some think they are gready, they think you are energy hogs using most at the Peak Time of day. We have to help each other.
In California they made rules that let the utiltiy save part of the money if they did things that helped us reduce use. They had Net-Metering before most states and lead in solar PV and solat hot water systems. Usrs have also not used more energy while the rest of the country has almost doubles their use by person.
Let's find ways that we save and the utuiltiy saves. Better rules and becoming aware of the real expenses can save us all a lot of money and maybe save the world !
FIT Feed In Tarrif that pays more than you are charged for a kWh makes this a real smart idea. Using your EV battery for the back up makes it a bigger payback. Using V2G-101.com , Vehicle To GRID you can get paid to help regulate the GRID with short bursts of power in and out of the GRID. It tickles your batteries and you get paid.
The batteries can also supply back up if needed. A relay would automatically cut off the GRID if their power failed just like it can on any battery back up GRID Tied Solar system.
Nuclear Education= 90% of the uranium used in the 104 nuclear plants in the USA is imported from foreign countries.
Nuclear plants have to be shut down and refueled every 18 months.
All the waste is stored on site with no long term solution in site. Most locations were running out of room so they requested and got permission to build more on site storage.
Not a single nuclear plant is built that can pay for itself. The governments has to loan the money and insure the plant.
Nuclear is the most expensive power ever made and the final cost is not yet done.
Back to the real issue.
Can solar panels be made that are 45% efficient AND still not heat up and crack to keep a 25 year warranty like todays great panels?
Can their cost be at $1-2 a watt like many of todays panels ?
We already have great panels that are very reliable, we need more efficient homes and appliances like the LED lights and PC displays I use. My home has 4 Kw, less than half my roof area and makes more that I use to run my home and 100% electric LEAF vehicle.
Energy storage is also an issue sine fossil fuel and nuclear and even hydro make energy at night Off Peak we could store and use days. V2G-101.com can provide that storage at very low cost.
Arizona has First Solar and Sunteck, along with the most sun of anyplace on earth. We will prosper even against subsidied fossil fuel and Chinese PV.
Now if we can just get to keep our SRECs and get Feed In Tarrif since solar is clean and during the Peak Time of day.