Meet the power couple
SPAN Panel integrates with FranklinWH for smarter home energy management that helps you save more and extend your battery during power outages.
SPAN Panel integrates with FranklinWH for smarter home energy management that helps you save more and extend your battery during power outages.
Panel
Your intelligent command center
for smarter homes.
for smarter homes.
Award-winning circuit-level control, longer battery backup, and essential energy insights add up to smart savings.
$4500
+ taxes, shipping, and installation.




Panel
Your intelligent command center
for smarter homes.
for smarter homes.
Real-time circuit-level control, longer battery backup, and essential energy insights add up to smart savings.
$3500
+ taxes, shipping, and installation.

Indoor & Outdoor rated

Wi-Fi, Ethernet, Cellular LTE

Over-the-air software updates

32 controllable circuits

- Compatible battery systems
- Installation process
Better battery backup
Get the ultimate home backup with power-packed FranklinWH battery storage and SPAN Panel’s onboard energy visibility and control.

Flexibility
Back up every circuit in your home without a critical loads panel.
Control
Manage backup priorities before, during, and after outages to avoid wasting energy in an emergency.
Visibility
Quantified backup duration empowers you to make informed decisions on how to extend your battery in an outage.
Resilience
Backup prioritization and circuit-level control gives you 40% longer battery life on average in a power outage.
RESILIENCE
40% longer battery life
SPAN Panel makes your FranklinWH aPower go further by extending average battery length during an outage.
With SPAN
39hrs
Without SPAN
28hrs
Results from an internal study of SPAN managing backup load priorities in over 1,200 simulated outage situations. Your battery backup time will vary based on home energy consumption, backup priorities, and storage systems.

“Brings unprecedented visibility into power consumption—and the ability to control it.

Almost essential if you have a backup battery.”
VISIBILITY & CONTROL
Measure to improve. Improve to save.
Save money by reducing consumption with energy insights you can see in real time.



Measure
Visibility into whole-home energy usage and solar panel energy production—centralized in the SPAN Home app.
Improve
Actionable insights at weekly, monthly, and yearly levels help you make smarter energy usage decisions that reduce consumption.
Save
Identify power-hungry appliances, hidden vampire loads, and inefficiencies to save money on your monthly energy bill.

See the SPAN difference
SPAN Panel + FranklinWH
Traditional panel + generic battery
DURATION

Flexible backup duration—SPAN unlocks 40% longer battery backup on average*

Limited backup duration
CRITICAL LOADS

No critical loads panel installation or costs

Critical Loads panel + install costs + backup limitations
WHOLE-HOME BACKUP

Whole-home backup with circuit-level prioritization in the SPAN Home app

Partial-home backup due to critical loads panel requirement
ENERGY INSIGHTS

360 degree view of your home’s energy helps you save

No energy insights or estimated remaining backup
SPAN Panel + FranklinWH
DURATION

Flexible backup duration—SPAN unlocks 40% longer battery backup on average*
CRITICAL LOADS

No critical loads panel installation or costs
WHOLE-HOME BACKUP

Whole-home backup with circuit-level prioritization in the SPAN Home app
ENERGY INSIGHTS

360-degree view of your home’s energy helps you save
Traditional panel + generic battery

Limited backup duration

Critical loads panel + install costs + backup limitations

Partial-home backup due to critical loads panel requirement

No energy insights or estimated remaining backup
*Savings and battery backup will vary based on individual energy use.
"SPAN really does fill that circuit-level control that's missing from home battery systems."
Energy freedom with SPAN & FranklinWH
Connect with a SPAN Home Advisor to discuss your FranklinWH integration.
Energy freedom with SPAN & FranklinWH
Connect with a SPAN Home Advisor to discuss your FranklinWH integration.
Panel FAQs
- What is SPAN Panel?
- Why is SPAN more expensive than other electrical panels?
- Which battery storage systems are compatible with SPAN Panel?
- How can I get SPAN?
- How can SPAN Panel help me avoid an electrical service upgrade?
- Does SPAN Panel require an internet connection?
- Do I need more than one SPAN Panel?
- I’m located outside the United States. Can I get SPAN?
1SPAN Remote Meter Kit required for Enphase IQ compatibility.
2SolarEdge EnergyHub inverter required for LG RESU and SolarEdge Energy Bank compatibility.
XAll support for SPAN Panel and SPAN Remote Meter Kit compatibility is provided by SPAN.
2SolarEdge EnergyHub inverter required for LG RESU and SolarEdge Energy Bank compatibility.
XAll support for SPAN Panel and SPAN Remote Meter Kit compatibility is provided by SPAN.