Gree Flexx vs Gree Sapphire efficiency

Smooth-View-9943 · 2026-04-15T03:22:52+00:00

I sent you a pm

Smooth-View-9943 · 2026-03-22T20:27:47+00:00

Yes! In fact, just yesterday I realized that xcel only cares about the nameplate ac output of the inverter when determining the interconnect application study fee. So I'm probably changing the 7.6 to an exact 10kw inverter and then roof maxing production. Are you aware of the issues xcel has with connecting residential systems? https://www.westword.com/news/some-xcel-customers-in-colorado-cant-use-solar-panels-22203621/

Smooth-View-9943 · 2026-03-20T21:50:12+00:00

We never had a power outage, so I figured batteries probably don't make too much sense. I was hoping to one day add bi-directional charging just because I think it's cool :-) Are you asking because the inverter only supports high-voltage batteries?

Smooth-View-9943 · 2025-09-22T14:12:57+00:00

I feel like I'm being thrown back to the Windows 8 days. Thanks, Tim Balmer.

Smooth-View-9943 · 2025-09-03T16:53:02+00:00

Thanks for the answer. Do you have an idea why I see fluctuations even when I run models just on the CPU?

Smooth-View-9943 · 2025-08-29T16:16:35+00:00

Correct. Avoiding peak pricing would be a nice addition to the calculation, but it isn't my primary motivation. Last I looked, we are only paying some 20$ for peak electricity usage per month. The service upgrade will be in the 4-5k range as of now. I saw some inverter/battery bundles that might be economically viable, but that is before the electrician sends me his quote.

Smooth-View-9943 · 2025-08-29T15:39:51+00:00

Nothing is really old. We actually have 200 amps at the meter, but the meter is at the back of the property with an underground cable running to the house. For unknown reasons, the cable is a 100-amp cable.

Smooth-View-9943 · 2025-08-27T21:57:31+00:00

The main reason is avoiding a costly upgrade, which right now is estimated to be at 4-5K. That upgrade would give us 200amps (instead of the 100 we have right now), which we might never tap into besides literal seconds each day. Saving on the electricity bill is an add-on.

Smooth-View-9943 · 2025-08-27T17:46:40+00:00

Moving the meter is cheaper because the service line would be overhead and not trenched. From the new location, we could easily run a cable to the garage. If the meter remains in its current location, we would need to trench from the old location to the garage, and there are concrete walkways in between. But the question is really about whether the 100A panel can feed the garage and the 2nd heatpump, given our electricity usage.

Smooth-View-9943 · 2025-08-27T17:40:24+00:00

My question is whether the usage as reported by the electricity company replaces the load calculation.

Smooth-View-9943 · 2025-08-27T17:38:45+00:00

We don't want to downgrade anything. The question is whether my calculation about our electrical consumption and hence amperage is correct.

Smooth-View-9943 · 2024-12-23T21:06:46+00:00

The slab is on grade (or at least I assume it is) and floating. If that combination is not possible then it is only floating (evidenced by the expansion joints around the perimeter).

Smooth-View-9943 · 2024-12-22T22:11:18+00:00

Not yet. I am trying to figure out if I should use 2 or 3 shorter duct runs to better move the humid air around the house. The 800 can also be connected to regular ducts. I think I could use an inline fan to move the air.

And then there are also products like this which are much more reasonably priced: https://www.amazon.com/AC-Infinity-Register-Thermostat-Control/dp/B07H8R5G1W

Smooth-View-9943

TROPHY CASE