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Solar Power is awesome and it is getting cheaper and cheaper. But is that good? I mean are the inverters getting worse because they get cheaper? Well, in this video I will be having a closer look at an absolute cheapy. I will test its performance, efficiency and have a look inside to see what is going on. At the end I will then try to upgrade it using the newest and greatest SiC MOSFETs. Let's get started!
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0:00 Is Cheaper always Better?!
1:06 Intro
1:29 Cheap Inverter Overview
3:33 Load/Efficiency Test
4:37 Power Loss Source?
6:33 IGBT Conduction Losses
8:17 IGBT Switching Losses
10:36 SiC MOSFET in Inverter & Test
11:15 Verdict