Tesla solar roof installations are now coming online
An expensive product but it looks great
Solar panel articles
Google's Project Sunroof now shows which homes in your neighborhood are harnessing the sun's power
Studies say you're more likely to install solar panels if your neighbors have done so first
After a year of use, Tesla Powerwall systems are performing well with 90% utility savings
Return on investment drops to under 10 years, some as low as 8
