GRID: ONLINE Day 0 · 18:00 100% Quote →
Northeast Power
MA · NH · ME  |  Lic. 9118 A1 · HIC 213463
Grid: Online

When the
grid goes down,
what stays on?

Pick your storm. Flip the switch. Choose what your family can't live without — then watch the battery carry your home hour by hour.

Grid Power
Day 0 · 18:00
Simulated time · 1 sec = 1 hour
13.5 kWhper battery
LicensedMA · NH · ME
100%in-house crews
Cutaway home at night showing every room and its mechanical systems
Bedroom
Bath
Kids' Room
Home Office
Kitchen
Living Room
Workshop
Mechanical Room
NEP ESS · ONLINE
EV CHARGING
Orange glow = running on battery Dark = no power Tap any room to toggle its circuits

Keep these running

Total protected load0 W
Est. daily use0 kWh/day

Battery bank

1
13.5 kWh
2
27 kWh
3
40.5 kWh
100%
Charge
Unlock ∞ backup Add solar rechargePanels refill the battery every daylight hour of the outage

Backup forecast

—hours
Select circuits and a battery bank to see how long you can ride out an outage.
4 hrsTypical storm
2 daysNor'easter
5 daysIce storm

Get your storm-ready quote

Budgetary estimate based on average appliance draw, 90% usable capacity. NEP sizes your actual system on-site.
Blackout Simulator Results
Estimated backup —
Battery bank —
See what this setup costs — build it in QuoteLab
Protected load —
Circuits to protect
Fully in-house crewsLicensed electricians on every job. No subcontractors, ever.
Tri-state licensedMassachusetts, New Hampshire & Maine. MA Lic. 9118 A1 · HIC 213463.
Solar + storage + electricalOne contractor for panels, batteries, EV charging and your whole panel.