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Sun Gold Power 5.12kWh Powerwall LiFePO4 Battery SG48100M
$1,130.00
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Description
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Why Buy From Us
Sun Gold Power 5.12kWh Powerwall LiFePO4 Battery (51.2V 100Ah, UL 1973)
This 51.2V 100Ah lithium iron phosphate battery delivers 5.12kWh of compact, maintenance-free energy storage for residential, commercial, and light industrial systems. Use it to store solar for nighttime use, add backup power for outages, or build a scalable battery bank that grows with your needs.
Reliable Storage for Solar and Backup
If you are tired of wasting solar after sunset or you want a battery bank that can keep essentials running when the grid drops, this Powerwall-style battery is built for steady daily cycling and long service life.
- Nominal energy: 5.12kWh
- Voltage: 51.2V
- Capacity: 100Ah
- Maintenance-free LFP chemistry for long-term use
Smart BMS Protection Built In
The integrated Battery Management System monitors key operating conditions and is designed to protect the battery from common electrical and thermal risks. That means fewer surprises and better long-term stability in real installs.
- Monitors cell voltage, current, and temperature
- Protection against overcharge, deep discharge, overload, overheating, and short circuits
Expandable Capacity Up to 32 Batteries in Parallel
Start with one battery now and scale later. This model supports parallel expansion up to 32 units, so your storage can grow as your load list grows.
- Parallel expansion: up to 32 units
- Maximum parallel capacity: up to 163.84kWh
Inverter Communication for Cleaner Integration
Battery communication matters for system monitoring, charge control, and overall compatibility. This battery supports multiple common protocols used across many inverter platforms.
- Communication: CAN, RS485, RS232
Cycle Life and Expected Longevity
LiFePO4 is chosen for deep-cycle durability. This battery is designed for frequent cycling and long-term ownership.
- Cycle life: ≥7000 cycles
- Designed for up to 15 years of service life
Key Specifications
- Energy: 5.12kWh
- Voltage: 51.2V
- Capacity: 100Ah
- Certifications: UL 1973
Best For
- Home solar storage for night time use
- Backup power for outages with compatible inverter systems
- Off-grid and hybrid systems needing scalable 51.2V storage
- Installers who want a modular battery that can expand over time
Why This Battery Makes Sense
You get a practical 5.12kWh building block with smart protection, inverter communications, and a clear path to scale up. If you want storage that is easy to expand and designed for long life, this Powerwall-style LiFePO4 battery is a solid foundation.
Key Specs
- Capacity: 5.12kWh
- Battery Chemistry: LiFePO4
- Nominal Voltage: 51.2V
- Compatible Systems: Residential, commercial, industrial
Choosing the right retailer matters, especially for critical power and off-grid systems. Here’s what sets Energy Systems Central apart.
- Free Shipping Nationwide: Transparent pricing with no hidden fees at checkout.
- Best Price Assurance: If you find the same product offered for less, we’ll review and match it where applicable.
- Easy 30-Day Returns: Clear, straightforward return policies designed for peace of mind.
- Expert-Led Support: Speak directly with knowledgeable specialists who understand the products. Call us at 888-332-7989.
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We offer a 30 day return window for eligible products that are unused and in original condition. Our support team will guide you through the return or exchange process if needed.
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Most products include a manufacturer warranty, typically starting at one year. Warranty terms vary by brand and model and are listed on each product page.
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