House with solar panels

Weighing the Decision to Go Solar

Is now the right time to invest in solar power for home owners?  Just take a look at (fossil fuel) electrical prices in Arizona in the last few years.  The trend is clear.  Year after year, electrical prices are creeping upwards, and this is a pattern that is unlikely to stop. After all, the amount of oil Read More

Solar-powered plane sets endurance record

FARNBOROUGH, England, July 17 (UPI) — An unmanned solar-powered plane has set a record by remaining aloft for seven straight days, flying day and night, its designers say. Solar energy – Energy – Solar – England – Renewable

Solar drone stays aloft for record 7 days: company

Los Angeles (AFP) July 16, 2010 An ultra-light unmanned aircraft powered by solar energy and designed for military surveillance and other uses has stayed in the air a record seven days, its manufacturer said Friday. The British-based firm QinetiQ said its 22.5 meter (74-foot) long Zephyr, weighing just 50 kilos (110 pounds), continued to fly Read More