I see I pissed someone off. Whatever, you are who you are. https://www.pv-magazine.com/2020/05/22/borehole-thermal-energy-storage-for-solar/ https://www.pv-mag

I see I pissed someone off. Whatever, you are who you are. https://www.pv-magazine.com/2020/05/22/borehole-thermal-energy-storage-for-solar/ https://www.pv-magazine.com/2020/05/22/borehole-thermal-ener...