🔋 Decision Packet · Battery
Battery Backup Worth It?
⛰ Apex doctrine: SideGuy is the AI Translation Layer for Small Operators →TL;DR: Battery Backup Worth It? · direct read from a single operator. Below: the actual answer (no fluff), what most articles miss, and the path forward · including when to skip the rest of the read and just text PJ at 858-461-8054.
Helped people with this exact issue recently · single operator · no funnel
Powerwall, Enphase, or wait? The 2026 outage math for San Diego homeowners · with and without solar.
Decision Packet · Battery
✓ Signal
Outage Frequency Rule
If you lose power twice a year or more: battery ROI is real. Under that: probably not yet.
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Solar Pairing
With solar + NEM 3.0: battery is now essential to maximize self-consumption savings.
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Size Your Load
10 kWh covers: fridge + lights + phone/wifi + medical device for 12 · 18 hours. Know your must-haves.
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2026 Cost Reality
Powerwall 3: ~$11,500 installed. Enphase IQ Battery 5P: ~$8,500. ITC applies to both.
🔁 The Loop
Outage anxiety → battery math → right system
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Testing the San Diego battery net: if the real question is Powerwall, Enphase, backup loads, or whether the battery earns its keep, start the
Energy Tech Decision Audit. Or text the source-coded net:
battery read →