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- USA
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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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
4.4 ★★★★★
Based on 2124 reviews
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Product Reviews
★★★★★ 5
Vibrant Racer Back Tank !!!
Size: X-Small, Color: Hot Pink, Size: X-Small, Color: Hot Pink
I purchased this Danysu V Neck Racer Back Tank Top for Women Padded Ribbed Long Tank Fitted Basic Cami Tops to wear under my off-shoulder top for an upcoming 80’s dance party, and it works perfectly for what I needed! The bright pink color really pops and adds the perfect retro accent to my outfit. I intentionally ordered the XS because I did not want it to fit loose under my top, and it definitely gives a snug, fitted look. The ribbed material is soft and stretchy, and the built-in padding is a nice bonus. I would recommend sizing up if you plan to wear it alone or if you are curvier, as the XS runs very tight. However, for layering under another top as I did, it worked out exactly the way I wanted. Super cute, flattering, and great for layering or workouts!
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Reviewed in the United States on May 24, 2026
★★★★★ 5
My new Favourite Summer Tank Top - padded cup (no shelf bra!)
Size: X-Small, Color: Color Block Black, Size: X-Small, Color: Color Block Black
Cutest tank top, my new summer go-to. I was looking and searching high and low for a tank top which had padded cups without the shelf bra. Shelf bras are so uncomfortable with their elastic bands and are even worse in the summer, sweaty sun. I wanted something breathable, movable, and with just a bit of padding to cover the nipples and add the slightest big of shape. If you are large breasted these built in cups might not be the best for you, but as a smaller breasted lady these are perfect. The cups are not over the top bulky, but also they are not meant to really add "support" (for those who are looking for support this wouldn't be the tank for you. Think lightly padded!) The material is super soft and the length comes down to the hips. The tank doesn't ride up, so you're not always having to pull them down and adjust, and so you could wear them for both workouts or for casual summer evenings. I bought size XS and I am 5'1, 97 lbs. I was wondering if I should go to a size S because it wasn't clear by some of the reviews, but I'm glad I bought the XS because the shoulder strap is also the perfect length (not too baggy but also not super tight). Read the sizing chart before you buy - they are true to the size indicated on the sizing chart. Some have said theirs didn't come with padding, or the stitching was poor, but the ones I've received are totally fine. This tank is just plain-old comfortable any way you look at it. I'll be buying more colours!
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Reviewed in the United States on April 7, 2026
★★★★★ 4
Great workout tank
Size: Small, Color: Cocoa
Great workout tank with built-in padding. Fits true to size, is comfortable and soft that hugs your form. Only reason I’m giving 4 stars is because the pads do get shifted around during washes, which is typical but frustrating. I air dry and haven’t had any issues with shrinking either.
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Reviewed in the United States on March 4, 2026
★★★★★ 3
Cute but NOT supportive
Size: X-Large, Color: Floral Pink Rose, Size: X-Large, Color: Floral Pink Rose
These are NOT “workout” tanks offering support. They have a removable cup sewn into the front of the shirt, similar to a bathing suit. If you have small (or gloriously high) boobs and want a shirt to hide your nipples, this is great. If you want something to actually give support, this is NOT it. There is no band to provide support. So if you have large or low breasts, don’t even try. You’ll have to wear a bra with it unless you want your boobs hanging below the sewn in cups. That being said, the material is great. It’s nice and thick with lots of stretch. The cut is also adorable. And I LOVE all the colors. I wish it just had a supportive band!
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Comfy & cute! But low support
Size: X-Large, Color: Ocean Depths
This tank is super comfortable and I LOVE the color. The built-in bra is a little weird; I thought it was sewn in backwards but apparently not. It has low/medium support, bigger chested folks may not like this. Im a 36D and its right on the line for support where I can't decide about wearing this in public. I sized up and am glad I did; it fits well! Im 5'7" and 165lbs for reference.
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Reviewed in the United States on April 29, 2026