All posts tagged solar

20 Solar Apps for Your iPhone

The iPhone seems like the perfect accessory for a solar power enthusiast. Right now, you have to navigate a maze of websites such as PV Watts to calculate how much energy you can expect to produce and how many years a solar array will take to pay itself off. The iPhone could cut to the [...]

The literally shocking truth about the quality of solar arrays

Solar panels are supposed to be a set-and-forget technology. Mine have performed just as advertised. All the installer said I need to do is look them over a couple of times a year and rinse off any dirt buildup. The approval and installation process had its delays and gaffes , but all’s well that ends [...]

A solar detective story: Explaining how power output varies hour by hour

Editor’s Note: Scientific American’s George Musser will be chronicling his experiences installing solar panels in Solar at Home (formerly 60-Second Solar). Read his introduction here and see all posts here . Solar homeowners’ favorite topic of conversation is the performance of their arrays. As part of the sales pitch, the installer estimates how much power [...]

Solar subsidies are a victim of state budget crunches

Editor’s Note: Scientific American’s George Musser will be chronicling his experiences installing solar panels in Solar at Home (formerly 60-Second Solar). Read his introduction here and see all posts here . As if the news coming out of Washington about a climate bill weren’t bad enough, state budget crises are also sucking the blood out [...]

Solar panels versus historic districts: A conflict we need to resolve

Editor’s Note: Scientific American’s George Musser will be chronicling his experiences installing solar panels in Solar at Home (formerly 60-Second Solar). Read his introduction here and see all posts here . A few posts ago, I talked about the tragic conflict between preserving historic homes and reducing their carbon footprint. I thought our solar array [...]

How home solar arrays can help to stabilize the grid, Part 2 of 2

Editor’s Note: Scientific American’s George Musser will be chronicling his experiences installing solar panels in Solar at Home (formerly 60-Second Solar). Read his introduction here and see all posts here . In the first installment of this post, Arnold Mckinley of Xslent Energy Technologies described how “reactive power” — that is, power stored momentarily by [...]

How home solar arrays can help to stabilize the grid, Part 1 of 2

Editor’s Note: Scientific American’s George Musser will be chronicling his experiences installing solar panels in Solar at Home (formerly 60-Second Solar). Read his introduction here and see all posts here . Solar arrays can do more than feed energy into the power grid. They might also be able to help the grid cope with a [...]

Cutting the cost of solar by watching every nut and bolt

Editor’s Note: Scientific American ‘s George Musser will be chronicling his experiences installing solar panels in Solar at Home (formerly 60-Second Solar). Read his introduction here and see all posts here . Solar power involves wondrous quantum physics and materials science , but its fate may hinge on whether contractors can learn to bolt on [...]

Focus your mind: The rise of concentrated solar power

Editor’s Note: Scientific American ‘s George Musser will be chronicling his experiences installing solar panels in Solar at Home (formerly 60-Second Solar). Read his introduction here and see all posts here . I had a fun talk yesterday afternoon with Bob MacDonald, the CEO of Skyline Solar , makers of a new concentrated photovoltaic (CPV) [...]

Happy equinox! A very special time of year for solar arrays

Editor’s Note: Scientific American ‘s George Musser will be chronicling his experiences installing solar panels in Solar at Home (formerly 60-Second Solar ). Read his introduction here and see all posts here . Who could put a price on spring? Ah, the reawakened life, the budding flowers, the dabbles of green in the grey wood. [...]