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Description
Lion Energy Sanctuary 2 Indoor – Inverter and Battery SystemLion Energy Sanctuary 2 Home Energy Storage System The Lion Energy Sanctuary 2 is a powerful, fully automated home energy storage system designed to keep your home running during power outages. Built with advanced LiFePO battery technology and a hybrid grid support inverter, it delivers reliable, quiet, and maintenance free backup power. When the grid goes down, the system instantly switches to battery power keeping your lights, refrigerator, furnace,
Lion Energy Sanctuary 2 – Home Energy Storage System
The Lion Energy Sanctuary 2 is a powerful, fully automated home energy storage system designed to keep your home running during power outages. Built with advanced LiFePO₄ battery technology and a hybrid grid-support inverter, it delivers reliable, quiet, and maintenance-free backup power.
When the grid goes down, the system instantly switches to battery power — keeping your lights, refrigerator, furnace, Wi-Fi, and essential appliances running without noise, fuel, or manual intervention.
Designed for indoor installation, the Sanctuary 2 is ideal for whole-home or essential-load backup and can be expanded as your energy needs grow.
Key Features
-
Automatic Backup Power
Instant seamless transition to battery power during outages — no fuel, no noise, no manual transfer switch required. -
Expandable Energy Capacity
14.3kWh (1 battery)
28.6kWh (2 batteries)
42.9kWh (3 batteries)
Expandable up to 43kWh total capacity per inverter. -
Powerful 8kW Output
8kW nominal output power
8.8kW max apparent power
120V / 240V split-phase output
Supports essential circuits or larger home loads. -
Solar & Generator Compatible
Supports solar PV input (up to 500V)
Compatible with AC-coupled solar systems
Generator compatible (single source input) -
High-Efficiency Performance
97.8% max inverter efficiency
89% round-trip system efficiency
100A grid pass-through capability -
Safe & Long-Lasting LiFePO₄ Batteries
14.3kWh Lithium Iron Phosphate modules
Long cycle life and stable performance
Advanced Battery Management System (BMS)
UL certified for safety -
Smart Monitoring
Monitor performance, track usage, and manage settings via Lion Energy mobile and desktop app. -
Indoor-Rated Design
Type 3R, IP65 inverter rating
Designed for shaded indoor installations
Silent operation with no emissions
System Configurations
- Sanctuary ESS 12-14.3 – 400 lbs
- Sanctuary ESS 12-28.6 – 690 lbs
- Sanctuary ESS 12-42.9 – 980 lbs
- Single Cycle Round Trip Efficiency (SCRTE): 89%
- Installation: Install in shaded locations. Do NOT install in direct sunlight.
Major System Components
- Lion Hybrid Inverter – 12kW Grid Support Interactive Inverter
- Lion LFP Battery – 14.3kWh
PV Input
- Max PV Input Power: 12kW
- MPPT Input Voltage Range: 120–500V
- Max Input Current per MPPT: 14A × 4
- Max Short Circuit Current per MPPT: 22A
- AC Solar Max: 8kW
AC Output (On-Grid)
- Nominal Output Power: 8kW
- Max Apparent Power Output: 8.8kW
- Nominal AC Output Current: 33.3A
- Max AC Output Current: 36.7A
- Output Voltage Range: 120V / 240V Split Phase
- Grid Frequency: 60Hz
- Max Grid Passthrough: 100A
- Output THDI: < 3%
- Maximum Output Fault Current:
- 71.5A (1 Cycle)
- 72.0A (3 Cycles)
- 72.4A (5 Cycles)
AC Output (EPS / Backup)
- Nominal Output Power: 8kW
- Power Factor Range: -0.8 to +0.8
- EPS Voltage Range: 110–120V / 220–240V Split Phase
- EPS Frequency: 60Hz
- Output THDU: < 2%
Battery Interface (Inverter Side)
- Battery Voltage Range: 40V–60V
- Max Charging Current: 190A
- Max Discharging Current: 190A
GEN / AC-Coupled PV Connection
- Terminals: L1, L2, N, PE (Split-Phase 120/240V)
- Source: Single source only — generator or AC-coupled solar
- Max Apparent Power: 8kW per inverter
- Auto-Start: Supported
General Inverter Data
- Humidity: 0–95%
- Ingress Protection: Type 3R, IP65
- Max Efficiency: 97.8%
- PV DC AFCI: Type 1
- PVRSS: Tigo RSS Transmitters (RS2)
- Weight: 110 lbs
- Dimensions (H × W × D): 33.6” × 18.50” × 10.08”
- Compliance: UL9540, UL1741:2021, UL1741 SB:2021, UL1741 SA:2018, UL1699B:2018, IEEE 1547:2018, IEEE 1547a:2020, IEEE 1547.1:2020, CPUC Rule21:2017, FCC 15 Class-B
Lion LFP Battery – 14.3kWh
- Battery Type: Lithium Iron Phosphate
- Voltage Range: 40–58.4VDC
- Rated Voltage: 51.2VDC
- Capacity: 14.3kWh
- Usable Capacity: 90%
- SCCR (Isc Rating): 2040A / 7ms
- Parallelable Capacity: 43kWh Max
- Max Parallelable Overcurrent Protective Device: 240A
- Max Quantity in Parallel: 3
- Charging Temperature Range: 32ºF–131ºF / 150A
- Discharging Temperature Range: -4ºF–131ºF / 160A
- Derate Range: Below 50°F, Above 104°F
- Weight: 290 lbs
- Dimensions (H × W × D): 44.4” × 18.50” × 9.75”
- Compliance: UL1973, UL9540, UL9540A
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 391 reviews
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Product Reviews
★★★★★ 3
Fine but not great
It fit well and looked ok. However the material was thinner and flimsier than I expected. It was quite wrinkled and I couldn’t iron it well without risking melting it due to the polyester content. After ironing for about an hour on low heat it was passable but it was a lot of work to only get a passable result.
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Reviewed in the United States on November 13, 2025
★★★★★ 5
Justa medida
Size: 7, Color: Green, Size: 7, Color: Green
Bello
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Reviewed in the United States on February 14, 2026
★★★★★ 1
Q enviaron un producto usado
Size: 7, Color: Black, Size: 7, Color: Black
El traje me gusto lo pedí en size 8 y le quedó grande a mi hijo, lo volví a pedir en un size 7 y lo q me entregaron fue una mercansia usada llena de brillo y mal olor, desde q abrí el paquete se veía q esta usada, me parece de muy mal profesionalismo ya q deberían revisar las cosas de devuelven para q después clientes como yo no tengamos q pasar por esto
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Definitely Worth It!
Size: 7, Color: Dark Champagne, Size: 7, Color: Dark Champagne
Love this set for my little Easter-man (Khaki - Size 6)! I have a husky 5 year old son. ( I was able to hem the pants myself although his pants slipped down a bit before I tightened his belt) Loved the overall quality for the price!
Kids play - it was the perfect material to give a good look but not break the bank. I purposely bought a bit large to ensure he’ll be able to wear it longer. I’ll be back for the navy suit.
SN: Mom’s dress is from Amazon, Little sister’s dress is from Costco
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Reviewed in the United States on April 13, 2026
★★★★★ 5
Exceptional boys suit!
Size: 12, Color: Light Blue, Size: 12, Color: Light Blue
Seriously Great Little Suit! True to Size and Looked So Sharp.
I bought this blue suit in a size 12 for my son, and honestly, I was really impressed. You know how sometimes kids' clothes sizing is all over the place? Well, this suit was actually a true size 12, which was a huge relief. It fit him perfectly right out of the box.
And the best part? It looked fantastic on him! The blue is a really nice color, and the suit just looked really well-made. He wore it to a 6th Grade graduation and he looked so grown-up and handsome. We got a ton of compliments.
If you need a good-looking suit for your son that actually fits, you should definitely check this one out. We were really happy with it!
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Reviewed in the United States on May 18, 2025