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Viewing profile — coleashman

coleashman

HN member
Joined
Tue, Jan 16, 2024, 8:04 PM UTC
HN karma
154
Public activity
32 items

About coleashman

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Recent public activity

  1. comment
    Comment #43339517

    Yep! Pila qualifies for the 30% Federal Investment Tax Credit (ITC) under the Residential Clean Energy Credit if your Pila system exceeds a total of 3 kWh capacity through either: …

  2. comment
    Comment #43338581

    Energy arbitrage value depends a lot on your utility, agreed. For most home battery systems it's a 5-7 year payback, even with solar. In my experience most folks investing in these…

  3. comment
    Comment #43338563

    For folks that are looking for true whole-home backup, with every load protected, investing in something like a Powerwall would be the way to go. I don't see Pila trying to compete…

  4. comment
    Comment #43338543

    Good clarification! Smarter backup batteries like Pila or Powerwall can be configured to dynamically charge and discharge, giving the benefit of outage protection and energy manage…

  5. comment
    Comment #43337925

    On a personal note, I'll also be really stoked when we're shipping to Australia. Lots of friends down there, and have been lucky to work on some past home energy products for the A…

  6. comment
    Comment #43337900

    I'd love to see the price continue to come down, so more and more folks can get these products. Compared to the expensive install of a large battery systems, I'd call it a step in …

  7. comment
    Comment #43337854

    Appreciate the question! The coordination is similar to what a whole-home battery might be doing for you, depending on how you configure it: Timing charging to follow real-time sol…

  8. comment
    Comment #43337820

    Yep, and to clarify Pila includes an MID onboard so while Intentionally Islanded there is no backfeed. But in terms of a whole-home disconnect, I believe we'll see more generic opt…

  9. comment
    Comment #43337761

    The off-grid detection is based on a combination of voltage and frequency measurement over different time windows, so I'm sorry that I won't be able to give you an exact answer on …

  10. comment
    Comment #43337739

    Thanks for bringing more details to the thread - We've just launched, and for folks who like what they see and want to be first to get Pila the (refundable, cancel anytime) $99 dep…

  11. comment
    Comment #43337693

    This audience is definitely more up on tech - I've been surprised how often folks I talk to have never heard of UPS's! We know we're not the first people to think of automatic plug…

  12. comment
    Comment #43337663

    Yes re: Home Assistant. We're stoked to have folks integrate with their own energy dashboards if that's what they prefer to do.

  13. comment
    Comment #43337651

    To give more functionality around energy management, we wanted all of the batteries to be able to work in concert. We could have gone with "any old wireless" network to coordinate …

  14. comment
    Comment #43337586

    1. I'm actually hopeful we see a generic MID standard emerge with folks like ConnectDER well positioned to support that, so more homes can benefit and households can gain the abili…

  15. comment
    Comment #43337556

    Yep, it can blackstart without AC power from the grid

  16. comment
    Comment #43337523

    Internet's not required, and we're aiming to pack as much offline functionality in as possible. This includes an MQTT based local API (WiFi) and ability to directly tether the phon…

  17. comment
    Comment #43337508

    Hey there - First I will concede it's always hard to give an "average" number for something like a fridge, since all fridges consume differently based on usage, ambient temperature…

  18. comment
    Comment #43337403

    Right! Unintentionally back-feeding is a huge safety risk, and I hope that smarter safer solutions will prevail over the all-too-common hacky unsafe approaches. But also, I get it.…

  19. comment
    Comment #43337366

    Yikes! I’ve heard so many similar sounding examples of misuse of generators and sketchy generator setups. Pila has the grid disconnect built in so there’s no risk of un-intended ba…

  20. comment
    Comment #43336442

    Off-grid capable, yes. In my experience having redundant systems is a great approach for off-gridding. Pila will happily work alongside a whole-home battery system to add extra cap…

  21. comment
    Comment #43336421

    Often well pumps and sump pumps can be wired for either 230 or 120V, so Pila could be an option with some added effort and a conversation with an electrician. But in any case, look…

  22. comment
    Comment #43335256

    No monthly fees -- You buy it, you own it.

  23. comment
    Comment #43335124

    Our team's really excited about the local-first approach. Both because it's going to make the system more reliable overall (essential for devices aimed at resilience), and because …

  24. comment
    Comment #43334880

    Yep! All hardware is capable, and the Grid Code configuration can be set and updated at any time. So as more states follow suit, Pila's ready

  25. comment
    Comment #43334842

    Yeah thanks I appreciate the questions. I'll do my best to answer them, but let me know if I can clarify anything here! On bidirectionality: Yep this would involve backfeeding an o…