Choose how Joe powers through an outage.

Portrex estimates 0.5 days of whole-home coverage — enough to weather most Massachusetts outages with every comfort intact.

Battery model

Quantity

COST BASIS

27.0kWh

MARGIN

45%

SKU

PR-SOLAR-T2-2

ESSENTIALS

1 day

WHOLE HOME

0.25 days

APPLIANCES

0.5 days

Solar Production

47.2kWhPeak 2:14 PM

6a12p6p

Local Grid

Brookline · 02445

4outages this year↑ 33%

Without backup, dark 45 hours in 2025.

Solar Array · 12 kW peak

PowerVault · 27 kWh bank