Hydrogen is a carrier of energy, like copper wires, not an energy source or converter.
Solar panels have an energy return on investment on the order of two to three years. Sales of solar panels are increasing, not decreasing. As the article points out, a huge amount of new product is coming out and this is driving down price, not a lack of buyers. In most of the US you can't get solar panels installed for the rest of this year. Everything is sold out.
Rough Day for Solar Stocks [View article]
Solar panels have an energy return on investment on the order of two to three years. Sales of solar panels are increasing, not decreasing. As the article points out, a huge amount of new product is coming out and this is driving down price, not a lack of buyers. In most of the US you can't get solar panels installed for the rest of this year. Everything is sold out.