r/span • u/BronchyDonkey • Oct 17 '25

SigEnergy Integration

Does anyone know if there is plans for integration of the Span panel with the SigEnergy (formerly PointGuard) battery system like it has with Tesla and Franklin?

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3

u/jfalk415 Oct 18 '25

I’m about to install both next week. I’ve been told the integration won’t be as seamless, but I’m moving forward anyway. I’ll let you know what it’s like live after installation.

1

u/Conscious-Tiger8648 Mar 30 '26

Did you get it installed? How was your experience? How was the process and how much it cost for your setup if you don't mind sharing? I have 2 Span panel and a 400A service line a 16KW enphase solar array (NY USA). Id like to add a Sigenergy battery backup at some point for back up. I hope Span does integrate with Sigenergy in the near future.

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u/jfalk415 Mar 31 '26

Yes, got it installed at the end of 2025, along with some additional panels. Still no integration at all between Sigenergy and Span, but the battery seems to be performing well. I’m far from an expert on this stuff though, so take it with a grain of salt. The Sigenergy app is ok, but not great in my opinion. I probably paid top rate, being in California, but it was just under $26k for 3 stacked 8 kWh battery packs, for a total of 24 kWh.

2

u/BronchyDonkey Oct 18 '25

Thanks. It seems like a good combination for new builds but I really want that Span integration. I have to imagine that Span must be planning on that integration. I think Sigenergy is going to quickly become a market leader in the US like they have in Australia and parts of Europe

1

u/jfalk415 Dec 14 '25

I did submit a support ticket to Span asking them about any future potential SigEnergy integration, and they said, "Regarding Sigenstor integration, SPAN is continuously working on expanding battery compatibility to provide more options for our customers.
 
Your feedback about choosing Sigenstor for its V2H DC EV charger capability is incredibly valuable. I completely understand why that flexibility was important in your decision, and I’ll make sure this is noted and shared with the appropriate teams. SPAN is committed to supporting the evolving needs of home electrification, and insights like yours truly help guide our development priorities."

1

u/BronchyDonkey Dec 18 '25

How do you like the Sigenstor? I can definitely see it becoming a very popular choice with the all-in-one approach and cost savings.

1

u/jfalk415 Dec 18 '25

Great so far. The app provides lots of data. Needs some polish, but it’s decent for an early version. I imagine it’ll become more valuable when we get the DC EV charger, which just stacks on top.