How to make an Inverter 9V battery voltage to 10KV high voltage 7:44:00 PM Electrical Posts Share on FacebookTweet on TwitterPlus on Google+ Related PostsSolar Street Lights in Pakistan … A stadium powered by Solar Panels in Brazil … Internal Structure of IC. EEW - Electrical Engineering World is the worldwide community with members engaged in the electrical power i… Solar Street Lights in Pakistan. EEW - Electrical Engineering World is the worldwide community with members engaged in the electrical power i… Internal Structure of IC …