u/BedRecent6607

What actually matters most when the power is out for more than a few hours?

I picked up an Anker F3800 last week and have been doing some basic testing around the house: fridge, router, laptop, a few lights, fan, and some small kitchen stuff.

Before this, my backup power plan was vague. I mostly thought in terms of keep the internet on and maybe charge some devices. But once I started testing a larger power station, I realized the harder part isn't just having enough wattage. It's deciding what actually deserves power when you're trying to stretch runtime.

So now I'm trying to make a more realistic priority list. Fridge and WiFi are easy picks. After that, I'm less sure. Lights? Fans? Microwave? Sump pump? Work setup? Maybe hot water for short periods if needed? Solar recharge seems useful for extending things, but I'm not treating it like magic unlimited power either.

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u/BedRecent6607 — 14 hours ago

mod note: I'm a backer, not affiliated. writing the post I wish I'd had before pledging.

spent 6 months looking at robot mowers, my Husqvarna 315X is on its last legs. backed Goalker H3 Pro at $599 early bird last week. actual thinking, not marketing copy.

solving for: 0.4 acre, mature oaks so RTK alone gets confused, 25 min/week on edges I'm done with. fusion-nav options I priced (Navimow H2, LUBA 2 LiDAR) all start $1500+ and don't fix edges.

what made me pull the lever:

shifting cutting deck. blade physically slides past the wheel line so it can cut flush to walls. only mechanical fix I've seen vs software-only everywhere else. claimed 1cm gap.

RTK + VSLAM in parallel, not switching. supposed to hold position under tree cover.

4G built-in with 2 years cellular on VIP tier. no monthly fee year 1-2.

TOPSUN, the parent company of Goalker, was established in 1997 and specializes in outdoor power equipment engineering and manufacturing. doesn't guarantee anything but better than 3 guys on their first run.

what I'm nervous about:

zero independent reviews. nothing shipped, scheduled May 2026. offset deck drops low to clear the wheel line, edge cut height might look uneven. post-2-year cellular pricing undisclosed. KS hardware is KS hardware. ship late, broken, or not at all.

risk-averse? wait for May reviews. $600 gamble on a spec sheet doesn't kill you, math worked for me.

happy to answer research questions, not the product since mine hasn't arrived.

reddit.com
u/BedRecent6607 — 21 days ago