"I need a new roof and I'm in my 70s." Retiree discovers super-low-cost alternative to rooftop solar panels: 'Will I live ...

For years, solar power at home was mostly limited to people who owned their rooftops and could afford the steep upfront costs. But now, a new generation of small, affordable systems — often called ...

We explain the costs, the most effective solutions, and when it’s worth paying to bird-proof your solar panels ...