Asia-Off-Grid submitted a new resource: Wind Energy Systems - Wind Energy Systems, By Gary L. Johnson, 2001, Electronic Edition Read more about this resource...
True. But, you could say the same thing regarding the vast majority of resources uploaded to this site. Regarding solar resources, if the SHTF, I don't think anyone would really care if they were using a PWM, or an MPPT controller. They would probably be quite happy with one that works.