Your Lion EPC & Installer partnership,
reactivated.
Demand for whole-home energy storage has never been higher and the Lion partner program has leveled up: better margins, warm leads routed to you, and a stronger, certified-installer-only product line. Here's what's new, and how to get back in the Preferred Lion Partner directory in about 40 minutes.
Meet the Lion Sanctuary™ 3

Our flagship whole-home energy storage system the product your customers see on Designing Spaces® and come looking for. Certified-installer-only, scalable from essential-loads backup to multi-day whole-home coverage, and engineered to install clean and quote fast.
A complete ecosystem, not just a battery
The Lion Sanctuary™ lithium energy storage system gives your customers whole-home backup that's simple to sell, quick to install, and built to last with the smart-app experience they expect.
Reliable energy backup
Automatic whole-home protection the moment the grid drops β no scramble, no fuel.
LionESS™ technology
Real-time monitoring & control on secure, USA-based servers.
Expandable systems
Scale from essential-loads backup to multi-day, whole-home capacity.
Maintenance-free
Sealed, factory-tested LiFePO4 β no fuel, no fumes, no routine servicing.
Smart app management
Homeowners see and control their power from anywhere.
Safer chemistry
Cobalt-free LiFePO4 with long cycle life β the safest mainstream lithium.
The Lion EMS Compact engineered in the U.S.A.


The intelligent brain behind every Sanctuary system it makes installs smarter, keeps homes reliably backed up, and is far easier to monitor and support in the field.
A better business, not just a better battery
Reactivating your certification puts real revenue back on the table and your name back in front of the homeowners already searching for backup power.

Why now?
Homeowners are actively buying backup power and your certification puts you first in line to sell and install it. The market moved while you were away; here's what's driving it.
Rising power costs
Utility rates keep climbing, pushing homeowners toward storage and self-supply.
More grid outages
An aging grid means longer, more frequent outages β and urgent demand for backup.
Extreme weather
Storms, heat, wildfires and PSPS shutoffs are making whole-home backup a necessity.
Exclusive, certified-installer-only. The Lion Sanctuary line isn't sold to just anyone it's reserved for certified partners, with training, routed leads, dealer pricing, a simple install path, and strong margins on every job.
Close more jobs with Sungage Financial
Give homeowners flexible, affordable payment options β so price is never the reason a Sanctuary install stalls. Sungage is a preferred financing partner for the Lion installer network.

Featured Financing PartnerFinancing built to close more Sanctuary installs
Sungage Financial has powered residential clean-energy financing since 2011, and it's a preferred financing partner for the Lion installer & EPC network. Give homeowners an affordable monthly payment so price is never the reason a Sanctuary deal stalls.
Battery-only loans
Finance a Sanctuary storage system on its own, no solar array required.
Instant soft-pull approvals
Credit decisions in seconds, with no impact to the homeowner's score.
Industry-low monthly payments
Positioned as the lowest monthly payment in the industry, so cost stops being the objection.
Bundle it together
Roof, solar and battery financed in a single loan for one clean close.
5–25 year fixed terms
Predictable, fixed payments homeowners understand and trust.
Nearly nationwide
Available across 48 states + Washington, D.C.
One kitchen-table close, funded fast
Point-of-sale financing your team can run on the spot, built to speed the sale and the install.
Why Sungage strengthens our partnership
Adding Lion + Sungage to your toolkit turns more quotes into signed installs, and makes every Sanctuary project easier to sell.
Kills the #1 objection
Upfront cost is the top reason deals stall, an affordable monthly payment removes it on the spot.
Bigger project tickets
Bundle roof + Sanctuary storage into one loan and raise your average project size.
Higher close rates
A fast, mobile, soft-pull application keeps momentum while you're still at the table.
More storage sales
Battery-only loans make a Sanctuary an easy yes, even for homeowners without solar.
Recurring pipeline
A financing offer you can put on every quote, more approvals, more installs, more revenue.
Trusted & proven
Financing residential clean energy since 2011, the credibility your customers expect.
Lion Sanctuary™ 3 built to quote and install
Everything you need to size a job and pass inspection cleanly.
Specifications approximate and subject to change; refer to current spec sheets and install guides.
Here's how simple it is…
Everything you need to hit the ground running
Your hub for guides, downloads, portals and support β everything a certified installer needs, all in one place. Bookmark the Installer Resources page and keep this list handy.
The demand is here. Get back in the game.
Reactivate your Lion certification, get listed in the Preferred Partner directory, and start taking routed leads again most partners are back up in about 40 minutes.
Testimonials
The Lion Sanctuary is a perfect solution to integrate a smart energy storage system with our current centralized electrical grid.
β Tyler HortinCEO of Lion Energy
- Choosing a selection results in a full page refresh.
- Opens in a new window.








