SunGoldPower Off-Grid Solar Kit | 10kW 48V Split-Phase 120/240V | 20.48kWh Powerwall Lithium Battery | 550W Panels (10-Pack)

SunGoldPower Off-Grid Solar Kit | 10kW 48V Split-Phase 120/240V | 20.48kWh Powerwall Lithium Battery | 550W Panels (10-Pack)

Name: SunGoldPower Off-Grid Solar Kit | 10kW 48V Split-Phase 120/240V | 20.48kWh Powerwall Lithium Battery | 550W Panels (10-Pack)
Brand: SunGoldPower
SKU: SGM-10K20
Price: 8959.0 USD
Availability: InStock

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SunGoldPower

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SGM-10K20

$8,959.00

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SunGoldPower Off-Grid Solar Kit | 10kW 48V Split-Phase 120/240V | 20.48kWh Powerwall Lithium Battery | 550W Panels (10-Pack)

High-Efficiency Off-Grid Solar System for Homes, Cabins, and Remote Power

The SunGoldPower SGM-10K20 Off-Grid Solar Kit is a powerful and scalable energy solution built for off-grid living, backup power, and remote installations. Equipped with ten high-output 550W monocrystalline solar panels, a 10kW 48V split-phase inverter, and a 20.48kWh Powerwall-style LiFePO₄ battery bank, this system delivers clean, reliable electricity for everyday use and critical loads. Designed for efficiency, durability, and future expansion, it’s an ideal choice for energy independence.

Key Features:

10kW Split-Phase Inverter: Provides stable 120V/240V output from a 48VDC system for standard and high-demand appliances.
20.48kWh Powerwall Lithium Battery Storage: Four 5.12kWh wall-mount LiFePO₄ batteries with long cycle life, deep discharge capability, and safe energy storage.
10 × 550W Monocrystalline Solar Panels: High-efficiency modules deliver 5.5kW total solar input for faster charging and strong daily production.
Expandable System Design: Inverter supports parallel operation with up to six units, allowing easy scaling as energy needs grow.
Integrated System Protection: Includes DC and PV breakers to safeguard equipment and ensure reliable operation.
Complete Off-Grid Kit: Pre-matched components simplify installation for residential, workshop, or remote power setups.

Ideal Applications:

Off-grid homes and cabins
Emergency backup power systems
Remote workshops and offices
Sustainable living and homesteads
Mobile or semi-permanent off-grid installations

What’s Included:

1 × 10,000W 48V DC to 120V/240V AC split-phase inverter (supports up to 6 units in parallel)
10 × 550W monocrystalline solar panels
4 × 100Ah 51.2V Powerwall-style LiFePO₄ batteries (20.48kWh total)
2 × 50ft solar extension cable sets (inverter PV input)
10 × mounting Z-brackets
1 × 200A DC breaker
2 × 25A PV breakers

Manuals:

10000W Solar Inverter Installation Guide & Owner Manual (PDF)

LifePo4 5.12KWH Lithium Battery Installation Guide & Owner Manual (PDF)

550 Watt Monocrystalline Solar Panels Installation Guide & Owner Manual (PDF)

Specifications

Parameter	Details
10,000 W Solar Inverter Specifications
AC Output	10,000 W
Output Waveform	Pure Sine Wave
AC Output Voltage	120 V (50 Hz / 60 Hz)
Max PV Input	500 VDC
Efficiency	>95%
Max Charging Current	200 A
Maximum PV Array Power	11,000 W
Dimension	25.6 × 17.7 × 5.1 inches
Weight	53.5 lb
Warranty	3 Years
Certificates	UL1741 Listed by ETL
SG48100P LiFePO4 Battery Specifications
Nominal Voltage	51.2 V
Nominal Capacity	100 AH
Energy	5.12 kWh
Charge Cut-off Current	5 A
Max Continuous Charge Current	100 A
Discharge Cut-off Voltage	43.2 V
Cycle Life	≥7000
Communication Protocol	RS232 / RS485 / CAN (multi-protocol support)
Storage Temperature	-10°C ~ +45°C
Dimension	23 × 16.5 × 6 inches
Weight	113.4 lb
Warranty	10 Years
550 W Mono Solar Panel Specifications
Peak Power	550 W
Solar Cell	Monocrystalline
Product Tolerance	±3%
Maximum Power Current (IMP)	13.11 A
Maximum Power Voltage (VMP)	41.96 V
Short Circuit Current (ISC)	14.01 A
Open Circuit Voltage (VOC)	49.9 V
Product Dimension	89.8 × 44.9 × 1.4 inches
Product Weight	56.9 lb
Warranty	25 Years
Certificates	UL61730, TUV, IEC, CEC, CE
Complete Solar Kit Specifications
Max Continuous Output	10,000 W
AC Output	120 V / 240 V
DC Voltage	48 V
Max Solar Input	11,000 W
Total Watt of Panels	5,500 W
Per Panel Watt	550 W
Panel Quantity	10 pcs
Total Battery Capacity	20.48 kWh
Chemistry	Lithium
Battery Quantity	4 pcs
Battery Spec	48 V 100 AH

Understanding Your Power Needs

Power Calculation Guide

Sizing Metric	Formula & Example
Energy Consumption (Wh)	Formula: Watts × Hours Example: 60W × 4 hrs = 240 Wh
Battery Capacity (Ah)	Formula: Watt-hours ÷ System Voltage (V) Example: 240 Wh ÷ 12V = 20 Ah
Inverter Size (W)	Formula: Total Watts × 1.25 (safety margin) Example: 300W × 1.25 = 375W → Use 400W inverter
Total Load Power (W)	Formula: Sum of all appliance watts used simultaneously Example: Light (10W) + Fan (75W) = 85W
Runtime (hrs) of Battery	Formula: (Battery Ah × Voltage) ÷ Total Load (W) Example: (100Ah × 12V) ÷ 240W = 5 hrs

Find Your Power Match

Need / Application	System Recommendation
Basic lighting + phone charging	Recommended Battery: 50Ah – 100Ah (12V) Inverter Size: 100W – 200W Notes: For small backup setups
Home office (laptop, fan, TV)	Recommended Battery: 150Ah – 200Ah (12V or 24V) Inverter Size: 500W – 1000W Notes: For moderate usage with 4–6 hours of backup
Home backup (fridge, lights)	Recommended Battery: 200Ah+ (24V or 48V recommended) Inverter Size: 1000W – 1500W Notes: Ideal for longer backups or heavier loads
Business / shop power backup	Recommended Battery: 300Ah+ (48V system) Inverter Size: 2000W – 3000W Notes: Suitable for commercial setups or extended power outages

Why Shop With Us

Authorized & Trusted Dealer: We’re fully authorized for every brand we carry, so you get genuine products backed by full manufacturer warranties.
Fast, Reliable Shipping: Shipped from U.S. warehouses with quick, dependable freight options — keeping your project on track.
30-Day Hassle-Free Returns: Changed your mind? Enjoy a simple 30-day return process for peace of mind.
Real Human Support, 7 Days a Week: Reach us by phone, email, or live chat — no bots, no overseas call centers, just experts who know off-grid power systems.
Expert Energy Guidance: Our solar and backup energy specialists are here to help with system design, product questions, and installation tips.
USA-Based Service: Local, knowledgeable, and friendly support right here in the U.S.
Secure Payments: Shop confidently with encrypted, secure checkout protecting your personal and payment information.
Built for Energy Independence: Whether powering a cabin, prepping for emergencies, or going off-grid, our products are chosen for performance, reliability, and sustainability.

SunGoldPower Off-Grid Solar Kit | 10kW 48V Split-Phase 120/240V | 20.48kWh Powerwall Lithium Battery | 550W Panels (10-Pack)

$8,959.00

SunGoldPower Off-Grid Solar Kit | 10kW 48V Split-Phase 120/240V | 20.48kWh Powerwall Lithium Battery | 550W Panels (10-Pack)

SunGoldPower

SGM-10K20

#1 Authorized SunGoldPower Distributor

Free Shipping + No Sales Tax

Hassle-Free Returns & Exchanges

Talk To A Real Person

SunGoldPower Off-Grid Solar Kit | 10kW 48V Split-Phase 120/240V | 20.48kWh Powerwall Lithium Battery | 550W Panels (10-Pack)

Key Features:

Ideal Applications:

What’s Included:

Manuals:

SunGoldPower Off-Grid Solar Kit | 10kW 48V Split-Phase 120/240V | 20.48kWh Powerwall Lithium Battery | 550W Panels (10-Pack)

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