stephendv ✭✭

Re: Air pumps for better battery charging I have a dirty diesel gen which I need to exercise once a month anyway, so if I do that for 2 hours or so in the early hours of the morning when starting an …

Re: Air pumps for better battery charging Hey John, There are a few factors to my specific installation which makes the air system attractive, mainly because I've oversized the battery with respect t…

Re: Polycrystalline vs Monocrystalline Solar Modules This can work the other way around too. E.g. in many off-grid setups, the marginal months with high loads vs low solar power are in winter. So for…

Re: Swimming pool pump You could also consider doing away with the filtration system all together and going for a natural pool ("piscina biologica") which is filtered by aquatic plants. You…

Re: Choosing a good generator Yes! Co-generation is very interesting for off-grid use, surprised it's not more common place, especially for solar based systems, because the times you need to run the …