Sectors We Serve
Critical Power Infrastructure
When uptime is non-negotiable, Nerd delivers infrastructure-grade power systems engineered for mission-critical operations. From hyperscale data centers to utility-scale installations, we design, finance, and execute projects that meet the most demanding reliability standards. Our integrated approach ensures seamless coordination across engineering, procurement, and construction—delivering predictable outcomes at scale.
About Nerd
About Nerd
For over a decade, Nerd has been at the forefront of renewable energy innovation. We bring together engineering excellence, financial expertise, and operational discipline to deliver energy solutions that create lasting value. Our integrated approach means one team, one standard, one outcome—power infrastructure you can count on.
Lion Energy Battery
Clearance Event
You're one step away from securing your home's energy independence. Schedule your consultation below to lock in clearance pricing.
LIMITED: Only 30 batteries remaining
Tax Credit: Install by Dec 31, 2025 for 30% credit
Schedule Your Free Consultation
Select a convenient time to speak with our energy experts
Limited Time Clearance Pricing
Exclusive pricing on Lion Energy Sanctuary battery systems
Package Options Explained
| Code | What you get | Usable storage | Best for |
|---|---|
| 1×1 | 1 hybrid inverter + 1 battery • ≈ 14.3 kWh • Essentials backup & peak-rate shaving |
| 1×2 | 1 hybrid inverter + 2 batteries • ≈ 28.6 kWh • Larger homes or longer outages |
10-Year Warranty
Standard Protection
1×1 Package
≈ 14.3 kWh
$23,500
$18,500
Save $5,000
1×2 Package
≈ 28.6 kWh
$28,500
$24,000
Save $4,500
25-Year Warranty
Extended Protection
Best Value1×1 Package
≈ 14.3 kWh
$25,500
$20,500
Save $5,000
1×2 Package
≈ 28.6 kWh
$31,250
$26,750
Save $4,500
Everything Included in Your System
Plus: Qualify for 30% Federal Tax Credit on the entire system
Financing Available
Don't let upfront costs hold you back from energy independence. We offer flexible financing options.
Ask about our low-interest financing plans during your consultation
The Sanctuary System
Experience the most advanced home battery backup system available. The Sanctuary provides reliable, clean energy storage with industry-leading safety features and expandable capacity.
Seamless Integration
Works with solar panels, grid power, and generators
Smart Energy Management
Automatically switches to battery power during outages
Professional Installation
Certified technicians ensure perfect setup
Why Choose Lion Energy Sanctuary
14.3 kWh Capacity
Massive energy storage that keeps your home powered during outages
Industry-Leading Warranty
10 to 25 years of protection for peace of mind
Safe for Your Home
LiFePO4 technology - safest battery chemistry available
Technical Specifications
Energy Capacity
14.3 kWh per unit
Backup Power
8 kW continuous
14 kW peak (10 secs)
Size and Weight
74.25 in x 18.5 in x 10 in
375 lbs
Inverter
96% DC to AC efficiency
94% round-trip efficiency
Max solar input: 12 kW
Installation
Integrated inverter & controller
32°F to 86°F operating range
Water and dust resistant
Warranty
10 years standard
25-year upgrade available
How Lion Energy Compares
See why the Sanctuary system outperforms the competition
| Lion Sanctuary | Tesla Powerwall 2 | EnPhase IQ | Generac PWRcell | |
|---|---|---|---|---|
| Battery chemistry | LiFePO4 | Li NMC | LiFePO4 | Li NMC |
| Usable capacity | 14.3 / 28.6 / 42.9 kWh | 14.3 kWh | 3.36 / 10.08 kWh | 9 / 12 / 15 / 18 kWh |
| Continuous power | 8 / 16 / 24 kW | 5.8 / 7.6 kW | 1.28 / 3.84 kW | 3.4 - 6.7 kW |
| Round-trip efficiency | 94% | 90% | 89% | 90% |
| Warranty | 10 (25 available) | 10 years | 10 years | 10 years |
| Additional equipment | No | Yes | Yes | Yes |
| Est. price per Wh | $0.54 | $0.56 | N/A | $0.75 |
Don't Miss This Limited-Time Offer
Schedule your consultation today to lock in clearance pricing
Schedule Now