Shop With Confidence — Lowest Prices Online, Free Shipping & No Sales Tax (Exclusions May Apply) Call or Text Us Anytime +1-855-799-1672

  • Free & Fast shipping

  • Talk to a real person

  • Hassle free returns

Summer 2026 Savings !

Summer26

Limited Supplies!⚡

1 6

Popular right now
Lots of people have looked at this recently

Selling fast!
Grab yours while you can
SunGoldPower  |  SKU: SG48100M
35% off
New arrival

SunGoldPower 5.12 kWh Powerwall LiFePO₄ Lithium Battery SG48100M

$1,130.00 USD $1,750.00

Delivery and Shipping

We offer fast and reliable shipping across the continental U.S., with free shipping available on most orders (exclusions may apply based on brand and product type). Orders are typically processed within 1–2 business days and transit time is usually 4–7 business days. Larger items may ship via freight and require a scheduled curbside delivery. Please ensure your contact details are accurate at checkout. For questions about delivery timelines, shipping eligibility, or special requests, feel free to contact us directly. See policy

Price Match Guarantee

Find a lower price? Call +1(855-799-1672) and we'll match it! (Some exclusions may apply. See ourLowest Price Guarantee Policyfor more information)

Returns

Our return policy covers a 30-day period from the date of purchase. To be eligible, items must be unused, in their original packaging, and accompanied by proof of purchase. Defective products are eligible for free returns, with options for a refund or replacement. Customer remorse returns may incur return shipping fees and restocking fees. Refunds are processed within a specified timeframe, subject to restocking fees if applicable. Late or missing refunds should be addressed with your bank or credit card company first. Exchanges may be accepted for defective or damaged items. Shipping costs for returns are typically the responsibility of the customer, except in cases of damaged products. For further details or inquiries, please contact us via phone, email, or live chat.See policy

Shop with Confidence
As an authorized U.S. dealer, every order is verified and backed by full manufacturer warranty. Contact our team if you need an official quote, invoice, or product guidance before ordering

Genuine Products — Manufacturer Warranty Included
All items sold at The Imperial Luxe are 100% authentic and backed by the manufacturer’s warranty.

✅ Authorized Online Dealer
🚚 Free Shipping + No Sales Tax (exclusions may apply)
💲 We Beat The Lowest Price
📦 Fast 4-7 Day Delivery
🏭 Manufacturer Warranty Included
❓ Questions? Call Our Experts: +1 (855-799-1672)

Description

SunGoldPower 5.12 kWh Powerwall LiFePO₄ Lithium Battery SG48100M

The SunGoldPower 5.12 kWh Powerwall LiFePO₄ Lithium Battery SG48100M is a robust and dependable energy storage solution designed for residential and commercial solar setups. Built with advanced lithium iron phosphate (LiFePO₄) chemistry, this battery delivers superior thermal stability and safety compared to traditional battery types, ensuring reliable performance and peace of mind for long-term use. With a nominal 51.2 V and 100 Ah capacity, it offers an efficient 5.12 kWh of usable energy storage to power your system during peak demand, grid outages, or at night.

Engineered for durability, the SG48100M supports over 7,000 life cycles and has a calendar life exceeding 15 years under proper operating conditions. Its compact size and stackable design make it ideal for a range of solar energy system applications—from off-grid cabins and RV systems to larger residential and commercial installations. The modular nature enables easy expansion by connecting multiple units in parallel, allowing system capacity to grow with your energy needs.

Integration with modern inverters and energy systems is seamless thanks to its support for multiple communication protocols, including RS232, RS485, and CAN. This flexibility ensures broad compatibility with popular inverter brands and monitoring systems, giving you greater control over your power setup and performance.

Whether you’re aiming to increase energy self-consumption, secure backup power for critical loads, or build a scalable off-grid environment, the SunGoldPower Powerwall stands out as a versatile and reliable component of your renewable energy solution.

Placeholder Image

Features

Scalable Energy Storage

  • 5.12kWh capacity per unit, expandable up to 163.8kWh with 32 units in parallel.

Safe & Reliable Chemistry

  • Utilizes Lithium Iron Phosphate (LiFePO₄) for superior thermal stability and enhanced safety.

Long Cycle Life

  • Provides over 7,000 cycles with a 15+ year calendar life under proper use.

Smart System Integration

  • Supports RS232, RS485, and CAN protocols for flexible inverter compatibility.

Durable & Compact Design

  • At just 23 × 16.5 × 6 inches, with a weight of 114.6 lbs, it’s compact yet powerful for easy installation.

Certified Quality

  • Backed by international certifications including UL1973, CE, and UN38.3.

Specifications

Specification Details
Battery Model SG48100M
Chemistry Lithium iron phosphate battery
Nominal Voltage 51.2V
Maximum cut-off voltage for charging 57.6V
Charging Limited Voltage 57.6 V
Nominal Capacity 100 Ah
Nominal Energy 5.12kWh
Unit Dimension (L*W*H) 23 × 16.5 × 6 in
Unit Weight 114.6lbs
Charge cut-off current 5A
Standard Continuous Charge/Discharge Rate 50A
Discharge cut-off voltage 43.2V
Communication Protocol RS232 / RS485 / CAN (multiple protocols supported)
Cycle Life ≥ 7000 cycles
Calendar Life ≥ 15 years
Operating Temperature Charging: 32°F ~ 113°F (0°C ~ 45°C) | Discharging: -4°F ~ 140°F (-20°C ~ 60°C)
Maximum Allowed Modules in Parallel Up to 32 batteries in parallel
Storage Temperature 14°F ~ 113°F (-10°C ~ 45°C)
Certificates UL1973, CE, UN38.3

What's Included

Everything you need is included with your product.

  • 1 x 51.2V 100AH Powerwall Battery
  • 1 x Battery-inverter cable
  • 1 x RS485 Communication Cable (Battery-Battery or Battery-Inverter)
  • 1 x RS485 Communication Cable to PC for Monitoring (optional)
  • 1 x RS232 Communication cable to PC for monitoring (optional)
  • 1 x Battery Parallel Cables 1.5M Length

Sungold Power 5.12kWh Powerwall Applications

  • Residential solar storage – store solar energy for nighttime or backup use
  • Commercial buildings – reduce peak demand charges and stabilize power supply
  • Backup power – reliable protection against outages
  • Off-grid living – cabins, RVs, and remote locations needing dependable power
  • Expandable setups – build larger storage systems as energy needs grow
Placeholder Image

Frequently-Asked Questions

How long does this battery last?

It is rated for over 7,000 cycles, giving it a 15+ year lifespan with normal use.

Can I expand my storage capacity?

Yes, up to 32 units can be connected in parallel, reaching a total of 163.8kWh.

Is this battery compatible with hybrid inverters?

Yes, it supports RS232/RS485/CAN protocols, ensuring broad inverter compatibility.

Payment & Security

Payment methods

  • Ach Direct Debit
  • Amazon
  • American Express
  • Apple Pay
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Featured collection

View all