The 'Solo Bucket' product by SoloPower Systems really stood out for me in this round up of all of the new products on show at the Solar Power International exhibition in Las Vegas this week. Ultra high efficiency modules and 1500V central inverters were making headlines but this innovative product has the potential to transform so many people's lives. This simple CIGS solar and battery solution is has been designed so that it can be installed in two minutes by anyone without any tools. This will give people in the developing world instant access to power and light. I really hope that this system takes off as I think it has such huge potential.