Hybrid Inverter: Difference between revisions
Jump to navigation
Jump to search
| Line 18: | Line 18: | ||
*Have a small bat bank and can operate without grid. [https://www.cleanenergyreviews.info/blog/what-is-a-hybrid-inverter] | *Have a small bat bank and can operate without grid. [https://www.cleanenergyreviews.info/blog/what-is-a-hybrid-inverter] | ||
*Not clear how the solar mode operates - does it put out the full power of the panels? | *Not clear how the solar mode operates - does it put out the full power of the panels? | ||
*$1600 - hybrid 6kW solar inverter- does it work at full PV output without batteries? Does it work at full PV output when grid is down on a small battery? [https://sungoldpower.com/products/6000w-48v-hybrid-solar-inverter-split-phase-120-240vac?gclid=Cj0KCQjw8uOWBhDXARIsAOxKJ2EP5nIF-1JQkxKMfckYJHj4RVhncrJ7wZcPX5NBGo2WfoBUZ9Vw8WIaAtVEEALw_wcB]? Does it work at full PV output when grid is down and there is no battery? | |||
Revision as of 21:33, 21 July 2022
Costs
But That is Ridiculous
If grid goes down, so does your solar power! That's not acceptable for critical operations during the day. There is a complex solution: essentially set up another off-grid inverter system that powers your on-grid inverter without grid. Ridiculous and expensive. [3] and [4]
Solution - OSE Hybrid Inverter System. No batteris, up when sun is up, no grid needed.
Disadvantage: up only when sun is out.
Advantage: no batteries needed. Switch back to grid as needed.
Key: have enough PV to run everything that you need, and to shut off loads via a smart controller. Using cheapo 63A automatic transfer switches with Arduino will work. Get out the CNC circuit mill and build circuits as needed.
Hybrid Inverters
- Have a small bat bank and can operate without grid. [5]
- Not clear how the solar mode operates - does it put out the full power of the panels?
- $1600 - hybrid 6kW solar inverter- does it work at full PV output without batteries? Does it work at full PV output when grid is down on a small battery? [6]? Does it work at full PV output when grid is down and there is no battery?