HomeGrid Stack'd 14.4 kWh (3) 48V Lithium Battery Modules 4000051 + BMS and Base 4000044
MPN No: HG-3-Stack
Expected ship date Dec 06 - 13
In Stock
9,080.00
-3%
$8,799.49
Sale
HomeGrid Stack'd 14.4 kWh (3) 48V Lithium Battery Modules 4000051 + BMS and Base 4000044
HomeGrid Stack'd 14.4 kWh (3) 48V Lithium Battery Modules 4000051 + BMS and Base 4000044
Regular price
$9,080.00
-3%
$8,799.49
3% OFF
LESS THAN 50
Sale
HomeGrid Stack'd 14.4 kWh (3) 48V Lithium Battery Modules 4000051 + BMS and Base 4000044
HomeGrid Stack'd 14.4 kWh (3) 48V Lithium Battery Modules 4000051 + BMS and Base 4000044
In Stock
MPN No: HG-3-Stack
Regular price
$9,080.00
-3%
$8,799.49
Expected ship date Dec 06 - 13
We offer multiple secure payment options for your convenience
We offer multiple secure payment options for your convenience
Regular price
$9,080.00
-3%
$8,799.49
HomeGrid Stack'd 14.4 kWh (3) 48V Lithium Battery Modules 4000051 + BMS and Base 4000044
MPN No:
HG-3-Stack
Expected ship date Dec 06 - 13
In Stock
Sale
HomeGrid Stack'd 14.4 kWh (3) 48V Lithium Battery Modules 4000051 + BMS and Base 4000044
(3) 48V Lithium Battery Standard All Weather Modules – Part #4000051 + BMS & Base – Part #4000044
A scalable, high-capacity home battery system for whole-home backup and solar storage.
The HomeGrid Stack’d 14.4 kWh system includes three 48V 4.8 kWh lithium (LiFePO₄) battery modules, paired with the required HomeGrid BMS and Stack’d base. This configuration delivers reliable, long-duration energy storage ideal for large essential-load panels, whole-home backup, or time-of-use optimization.
Powered by safe and stable LiFePO₄ chemistry, the Stack’d Series offers outstanding cycle life and premium performance. The modular tower design makes expansion easy—add additional modules up to 38.4 kWh per tower, or build multiple towers for larger systems.
Key Features & Technology
14.4 kWh Usable Energy
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Three 4.8 kWh lithium modules stacked vertically
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Provides robust backup for homes, off-grid sites, and hybrid systems
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Supports continuous power delivery during outages or peak utility rates
Lithium Iron Phosphate (LiFePO₄)
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Safer chemistry with excellent thermal stability
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Long cycle lifespan (6,000+ cycles)
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Low maintenance, high reliability
Advanced HomeGrid BMS (Included)
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Intelligent monitoring of voltage, temperature, cell balancing, and protections
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CAN/RS485 communication for seamless inverter integration
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Extends battery lifespan and ensures safe operation
Modular Tower Design
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Includes Base #4000044 for stability and ease of installation
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Stack up to 8 modules (38.4 kWh) per tower
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Expand your system anytime as your energy needs increase
Broad Inverter Compatibility
Works with leading hybrid and off-grid inverters including:
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Sol-Ark
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EG4
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Schneider
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LuxPower
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Growatt
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SMA (select models)
Best Applications
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Whole-home backup systems
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Solar + storage integrations
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Off-grid homes or cabins
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Commercial backup (light-duty)
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Peak-shaving and battery arbitrage
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Critical load panels requiring longer runtime
Product Specifications
| Category | Details |
|---|---|
| Total Energy | 14.4 kWh (3 × 4.8 kWh modules) |
| Usable Capacity | 14.4 kWh |
| Nominal Voltage | 48V DC |
| Chemistry | LiFePO₄ (Lithium Iron Phosphate) |
| Module Part Number | 4000051 |
| BMS/Base Kit Part Number | 4000044 |
| Cycle Life | 6,000+ cycles @ 80% DoD |
| Communication | CAN / RS485 |
| Scalability | Up to 8 modules (38.4 kWh) per tower |
| Certifications | UL 9540, UL 1973, UL 9540A tested |
| Operating Temperature | Charge: 32°F to 113°F • Discharge: –4°F to 131°F |
| Mounting | Floor mount, modular stack |
| Warranty | 10-year manufacturer warranty |
Why Choose HomeGrid Stack’d?
HomeGrid delivers one of the highest-quality residential battery systems available today—engineered for safety, long lifespan, and seamless integration with your solar inverter. The Stack’d 14.4 kWh setup offers ample storage for most homes while keeping expansion easy and affordable.
FAQ
Shipping costs at US Solar Supplier are calculated based on the weight and dimensions of the product(s) in your order. The company utilizes FedEx or UPS for ground shipments and trusted freight carriers for larger shipments. All shipments are insured for customer protection.
For standard delivery, most orders will arrive at their destination within 7 to 10 business days. Please note that these estimates can change depending on the carrier's operational capabilities and other uncontrollable factors.
It is essential to meticulously inspect your shipment upon delivery. If any damage or issues are found, note them on the Bill of Lading (BOL) or the delivery receipt. Major visible damage should result in the rejection of the delivery. Any damages must be reported to US Solar Supplier by email within 24 hours of delivery, including the signed BOL and any supporting documents or photos.
US Solar Supplier offers only the best Tier 1 product offerings and high-quality solar equipment. You can design your solar project using the solar design tool, tailored to fit your needs. If you have specific preferences or deadlines, include this information in the order notes or contact the sales department before placing your order. US Solar Supplier is committed to empowering you with the tools and support needed to ensure your project's success.
US Solar Supplier offers a range of finance solutions through its partners, including Power Purchase Agreements, Leases, and Loans. Additionally, their consultative approach can help you take advantage of PACE financing for commercial projects. The team at US Solar Supplier is ready to assist in finding the right finance solution to make your solar project a reality.
