Electrical : Solar Power, Inverter Solutions, Battery Backup, Energy Audits. Thermal : Solar geysers, Industrial Thermal applications. Alternative Energy Engineering : Consulting and Design. About us:- Green Sparks was started in 2012 by Neil Bradshaw to provide world class solar and inverter solutions to Africa. We operate regionally and are based in Harare, Zimbabwe. Neil - a power electronics design engineer - has been designing and building solar and power inverters in South Africa for over 5 years. He holds a Masters Degree in Power Electronics. Neil Bradshaw MSc Eng UCT, BSc (Eng) Mechatronics. Liesel Bradshaw Pr Eng MSAIEE, BSc(Eng) Electrical & Computer Engineering UCT.