A plug-in balcony solar unit that can generate up to 800 watts can cost between $2,000 to $2,300 US, but a 200-watt kit sells for as low as $400. As Chou explains, the panels connect to an inverter, ...

With the growth of portable power stations as solar generators in the last decade, interest and competition has led to huge improvements in solar panel performance. When I began playing around with ...

Want to lower your electricity bill and help power your home with an abundant renewable energy source — the sun? OK, maybe you don't have a rooftop where you can install $20,000 to 30,000 worth of ...