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SunGold Power Powerwall X 51.2V 200Ah Lithium Battery – Wall-Mounted Home Energy Storage

$2,399.00
$2,150.00
$2,399.00
$2,150.00
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We offer free shipping across the United States, with orders processed within 1–2 business days and delivered in about 4–7 business days. Every order comes with tracking and insurance, and our team is here to help if your package is delayed, lost, or arrives damaged. Returns are accepted within 30 days, with no cost for return shipping. Please ensure your shipping address is accurate to avoid delays. Refer to full policy here.

What is your Return Policy?

We accept returns within 30 days of delivery if items are unused, undamaged, and in their original packaging. Return shipping is free, and refunds are processed within 7 days after inspection to your original payment method. Defective, damaged, or incorrect items will be replaced or refunded at no cost, while change-of-mind returns may incur a restocking fee. Some items (custom, perishable, intimate goods, gift cards, software) are non-returnable. Refer to full policy here.

The SunGold Power Powerwall X 51.2V 200Ah Lithium Battery is a reliable wall-mounted home energy storage solution. With 10.24kWh of usable capacity, it stores excess solar energy during the day and provides continuous power during the night or grid outages.

Designed for residential and light commercial systems, the Powerwall X helps reduce electricity bills, ensures backup security, and integrates seamlessly with SunGold inverters and third-party solar systems.

Key Features

  • Large capacity – 10.24kWh (51.2V, 200Ah) for whole-home backup or daily cycling

  • Wall-mounted design – sleek, space-saving installation for home energy storage

  • Advanced lithium iron phosphate (LiFePO₄) chemistry – safe, stable, and long-lasting

  • Compatible with hybrid/off-grid inverters – easy integration with SunGold Power and other inverter systems

  • Cycle life >6,000 cycles @ 80% DOD – dependable for long-term solar storage

  • Built-in BMS (Battery Management System) – protects against overcharge, over-discharge, over-current, and temperature extremes

  • Quiet operation – no fans or moving parts

  • Expandable – parallel multiple Powerwall X units for larger storage capacity

Specifications

  • Nominal Voltage: 51.2V

  • Capacity: 200Ah (10.24kWh)

  • Battery Type: LiFePO₄ (Lithium Iron Phosphate)

  • Cycle Life: >6,000 cycles @ 80% DOD

  • Mounting: Wall-mounted

  • Applications: Solar storage, residential backup, off-grid systems

  • Safety: Integrated BMS, over-voltage & over-current protection

What’s Included

  • SunGold Power Powerwall X 51.2V 200Ah Lithium Battery

  • Wall-mount kit

  • English Manual

Warranty

  • 12–36 month limited warranty (depending on product line)

  • 30-day return policy — Sungold covers shipping if defective, damaged, or incorrect

  • Limited to the original purchaser; excludes misuse or unauthorized modification

FAQ

Is it compatible with third-party inverters?
Yes – works with most 48V hybrid and off-grid inverters.

Can I expand capacity?
Yes – multiple units can be installed in parallel for larger storage banks.

What’s the lifespan?
Over 6,000 cycles at 80% depth of discharge (~15+ years in typical use).

User Manual

📑 Download the SunGold Power Powerwall X 51.2V 200Ah Lithium Battery User Manual (PDF)

⚡ The SunGold Power Powerwall X provides safe, scalable home energy storage with 10.24kWh capacity — making it the perfect choice for solar backup and off-grid living.

 

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