Hey folks, I'm diving deeper into finding the best battery backup solution for my home and could use some current insights. I used to have a dual Ecoflow Pro setup (240v), but I sold both units to explore a DIY inverter plus batteries option. Unfortunately, the majority of the cheaper DIY systems seem to be 120v, and moving to a 240v inverter changes the game a bit in terms of pricing. My setup involves a hybrid home backup system, where I use a transfer switch powered by a battery for about 5 hours. If the utility power is still out after that, I have a tri-fuel inverter generator (natural gas) that can power my transfer switch and recharge the batteries for quiet nighttime use. Right now, I've spotted a refurbished Ecoflow Pro 3 (240v, 4kWh) for $1900 on eBay, which seems like a steal. On the other hand, there's the Sungold 6.5kW inverter on sale for $1250, plus an Eco-worthy 48v 100ah battery for around $800, bringing my total to about $2050 for 5kWh. But with the DIY option, I lose some portability and convenience that the Ecoflow provides, especially since I can easily relocate it during outages. I'm curious about thoughts on the Sungold inverter and if there are other brands I should consider. Also, am I overlooking any integration or functionality factors? Even if I stick with Ecoflow, I plan on expanding my battery capacity with additional rackmount batteries as prices drop. By the way, the Ecoflow refurbished model comes with a 2-year warranty, but I'm still trying to find any warranty info on the Sungold models. Thanks in advance!
3 Answers
Definitely confirm your actual power needs before committing. You mentioned your essentials, but make sure they align with what your generator can handle too. And remember to factor in any possible taxes on your purchases.
If you're leaning toward the Ecoflow, check out Costco! They offer an unlimited warranty on purchases, which is a massive plus compared to the Sungold.
I think both Ecoflow and Sungold have their pros and cons. The Ecoflow is easier to use and has better portability, but you're right about the DIY options giving you more flexibility and future expansion. Plus, troubleshooting is usually easier with DIY systems. Just be prepared to put in some time to learn the ins and outs of how everything works!
Yeah, if you're into tinkering, going DIY can be rewarding. Just make sure you know how to troubleshoot things when they break!
Good point! I mainly need power for essentials, but I do have that split AC unit to consider. My generator can manage a decent load, so I think I'll be fine. Thanks!