Global horizontal irradiation is the most important parameter for evaluation of solar energy potential of a particular region and the most basic value for PV simulations.The maps are free for public use, their reproduction and adaptation is authorised provided the following source is acknowledged: SolarGIS © 2015 GeoModel Solar Must know facts about Solar Batteries… Continue reading Solar Power in South Africa Part 2: Battery Basics, Living with Solar in Gauteng, South Africa.
Sustainable*: 1 maintained for long periods of time 2 use of natural resources without environmental damage Productive*: 1 producing crop yield abundantly and efficiently 2 being worthy or satisfactory Economical*: 1 making the most of resources 2 inexpensive 3 avoid unnecessary waste 4 efficient use of time and energy * Definitions according to… Continue reading Sustainable, Productive and Economical Vegetable Gardening (Part 2): Conservation Agriculture
Guest Post by the Economist 🙂 The following article was not written by myself (AKA Whisker Flowers) but by our Economist in the house. It is a very comprehensive article on how we got our household solar ready (installed in 2014 and still running! ). This is a full length article but well worth the… Continue reading Solar Power in South Africa Part 1: How to go off grid permanently
I wrote this post in 2014, but is has become even more applicable given the state of South Africa's economy and sky-rocketing food prices. When I started vegetable gardening I didn't think that it would save a lot of money (maybe come out square?). We started the vegetable garden as part of a ‘productive hobby’… Continue reading Starting a Productive & Economical Food Garden (Part 1): Vegetables Worth Growing