# How Do You Merge Multiple Power Sources, including Grid, Genset, Solar, Micro-Hydro & Batteries **URL:** https://forum.cleanenergyreviews.info/t/how-do-you-merge-multiple-power-sources-including-grid-genset-solar-micro-hydro-batteries/478 **Category:** Battery Systems **Created:** [June 22, 2019, 6:56am UTC](https://forum.cleanenergyreviews.info/t/how-do-you-merge-multiple-power-sources-including-grid-genset-solar-micro-hydro-batteries/478 "2019-06-22T06:56:31Z") **Posts on this page:** 1 **Showing post:** 3
### Author: ![Ronny\_Mauldin](https://forum.cleanenergyreviews.info/user_avatar/forum.cleanenergyreviews.info/ronny_mauldin/32/899_2.png) [@Ronny\_Mauldin](https://forum.cleanenergyreviews.info/u/Ronny_Mauldin) #### Post date: [June 22, 2019, 2:26pm UTC](https://forum.cleanenergyreviews.info/t/how-do-you-merge-multiple-power-sources-including-grid-genset-solar-micro-hydro-batteries/478/3 "2019-06-22T14:26:12Z")
The “electric power” in the Philippines is a mixed bag with years of stupid rules, graft, corruption and officials who simply do not care… unless they stand to make a few pesos. The old cities have 220v 60hz split-phase power (110/110)… much like the 220 in the USA. The newer cities and rural areas typically have 240v 60hz single phase / multiple grounds. For economy of breakers and wiring, this “240v 60hz single phase / multiple grounds” is the best option in the world IMHO. My power at the farm is 247v and is on a co-op transformer… and if everyone on the co-op does not pay their electric… they cut the whole co-op off. So I am going to have to buy my own 15kw transformer that connects to grid voltage. Thanks for the info on Selectronic, I will continue to read more about them and then contract them for more information. Cheers, Ronny --- _[View the full topic](https://forum.cleanenergyreviews.info/t/how-do-you-merge-multiple-power-sources-including-grid-genset-solar-micro-hydro-batteries/478)._