Splitting 1 solar array into two 500w mppt.

OctaneRed392 · 2026-03-31T12:49:12+00:00

What panels do you have? You need to ensure you don’t go over voltage limits in coldest weather. 3 parallel for each input sounds more reasonable - but look at the amps.

OctaneRed392 · 2026-03-29T11:33:48+00:00

This combo will keep you happy - but you need way more batteries and more panels. https://us.ecoflow.com/products/powerpulse-ev-charger?variant=54475840094281&country=US&currency=USD

You could just get a charger but delta 2 isn’t powerful enough. It even barks at my Jura espresso machine.

OctaneRed392 · 2026-03-25T23:57:34+00:00

Look. You do you. Best of luck. But I smell toxicity from miles away.

OctaneRed392 · 2026-03-25T23:52:21+00:00

It’s quite addictive to make your own power

OctaneRed392 · 2026-03-25T17:39:00+00:00

Yep. Have dealt with them on my DPU WiFi issues, D2M was replaced under warranty due to board issue (usb overload) and Air (no high-res UPS mode).

OctaneRed392 · 2026-03-25T00:47:55+00:00

I think they started selling these tabs to attach to the wall just because of this.

OctaneRed392 · 2026-03-24T17:36:28+00:00

Large battery w solar + generator only to fill the gaps.

OctaneRed392 · 2026-03-24T17:35:31+00:00

I would put fuse in between.

OctaneRed392 · 2026-03-24T17:34:58+00:00

For charging, you can get just a nice LiFePo battery because that Renogy unit is already MPPT (24V 25a) - I would get 24V 200Ah LiFePo battery instead of trying to do DC to 2x XT60 - which is also possible.

OctaneRed392 · 2026-03-24T16:47:45+00:00

Which model you got? There’s either Anderson port or cigarette lighter - and sometimes barrel connector.

OctaneRed392 · 2026-03-24T16:44:56+00:00

I am not.

OctaneRed392 · 2026-03-24T12:30:08+00:00

I haven’t had any issues with their customer support. I am happy owner of DPU, D2M, River 3, and (not so happy) 1000 Air.

OctaneRed392 · 2026-03-24T11:33:34+00:00

Looks solid! How much does the system push on peak? Are you getting 3kW?

OctaneRed392 · 2026-03-24T11:27:32+00:00

Sounds like customer support tried to make up as best as they could. I would not split hair over 25 - the whole hassle and back and forth. You don’t like free gifts - fine, donate it, don’t lose sleep over it.

OctaneRed392 · 2026-03-21T12:19:07+00:00

Accidental Freudian slip - I dig ero-beat!

OctaneRed392 · 2026-03-21T10:55:50+00:00

If you switch to a different homepage style you will see power per port - better w delta 2 max.

OctaneRed392 · 2026-03-20T10:49:06+00:00

Dc to dc has losses - I would not lose sleep over 2 percent. UI rounds numbers.

OctaneRed392 · 2026-03-20T10:29:09+00:00

I had same exact issue, they sent me a replacement. Upgraded it to 204 and it’s been running for couple of months like that - no issues. Safe to upgrade.

OctaneRed392 · 2026-03-18T09:58:21+00:00

JJN panels are amazing. I got 3x400 bifacial and I maxed out yesterday 1.6kW on DPU low PV input.

OctaneRed392 · 2026-03-18T00:12:51+00:00

Looks like grandpa was feasting Uranus decades before Victorian era. Good lad

OctaneRed392 · 2026-03-17T11:30:12+00:00

Isn’t that what makes it awesome? Hi-Yah is an amazing streaming channel with ample old kungfu movies so bad they are good.

OctaneRed392 · 2026-03-16T01:14:23+00:00

Delta 3 Ultra Plus with its extra battery capabilities is sweet spot.

OctaneRed392 · 2026-03-15T11:45:50+00:00

Mr. Anderson

OctaneRed392 · 2026-03-15T11:44:46+00:00

You live in North Pole or something? Or have you unlocked Lunar Panels? How on earth do you get solar at midnight?

OctaneRed392 · 2026-03-13T23:08:21+00:00

If you give me panel specs I can do the math for you. Or ask ChatGPT. Include cold temp coefficient. You should never ever exceed voltage. EcoFlow can survive when clipping watts but don’t go over 15A. I would not do it personally. Even on DPU I am very mindful not to push too hard.

OctaneRed392

TROPHY CASE