SunGoldPower Off-Grid Solar Kit | 13kW 48V Split-Phase 120/240V | 20.48kWh Powerwall Lithium Battery | 370W Panels (12-Pack)

SunGoldPower Off-Grid Solar Kit | 13kW 48V Split-Phase 120/240V | 20.48kWh Powerwall Lithium Battery | 370W Panels (12-Pack)

Name: SunGoldPower Off-Grid Solar Kit | 13kW 48V Split-Phase 120/240V | 20.48kWh Powerwall Lithium Battery | 370W Panels (12-Pack)
Brand: SunGoldPower
SKU: SGM-1320M
Price: 9602.0 USD
Availability: InStock

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SunGoldPower

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SGM-1320M

$9,602.00

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SunGoldPower Off-Grid Solar Kit | 13kW 48V Split-Phase 120/240V | 20.48kWh Powerwall Lithium Battery | 370W Panels (12-Pack)

Compact, High-Performance Off-Grid Solar Kit for Homes, Cabins, and Backup Power

The SunGoldPower SGM-1320M Off-Grid Solar Kit delivers a reliable, easy-to-install energy system for off-grid living, hybrid backup, and small commercial applications. Featuring a 13kW split-phase inverter, a 20.48kWh Powerwall-style lithium battery, and 12 high-efficiency 370W monocrystalline solar panels, this kit provides clean, continuous power for daily use and emergency backup. Designed for reliability, scalability, and space-saving installation, it’s ideal for modern energy independence.

Key Features:

13kW Split-Phase Inverter: Provides 120V/240V output from a 48VDC system, supporting both standard and heavy-load appliances.
20.48kWh Powerwall Lithium Battery: Wall-mountable battery with over 6,000 cycles at 80% DoD for long-lasting energy storage.
12 × 370W Monocrystalline Solar Panels: High-efficiency solar modules delivering 4.44kW total input for fast charging and strong daily production.
Hybrid Inverter with MPPT: Built-in MPPT controller maximizes solar harvest and supports AC input and generator backup.
Space-Saving Design: Powerwall battery fits neatly on walls or tight spaces like garages and sheds.
Plug-and-Play Installation: Pre-matched components for a quick, hassle-free setup.

Ideal Applications:

Off-grid tiny homes, cabins, and remote dwellings
Partial home backup systems
Home offices, studios, and remote workspaces
Mobile power setups for trailers or semi-permanent installations
Entry-level solar energy systems for new solar adopters
Light agricultural use (barn lighting, fans, monitoring systems)

What’s Included:

2 × 6500W 48V DC to 120V/240V AC split-phase inverters
12 × 370W monocrystalline solar panels
4 × 100AH 51.2V Powerwall-style lithium batteries
2 × 50ft solar extension cable sets (inverter PV input)
12 × mounting Z-brackets
2 × 200A DC breakers
2 × 25A PV breakers

Manuals:

6500W Solar Inverter Installation Guide & Owner Manual (PDF)

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

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

Specifications

Parameter	Details
6,500 W Solar Inverter Specifications
AC Output	6.5 kW with Parallel Function
Output Waveform	Pure Sine Wave
AC Output Type	120/240 V AC (split phase / single phase)
Parallel Function	Up to 6 units Parallel
Efficiency	93%
Max Charging Current	140 A
Maximum PV Array Power	5000 W + 5000 W
Dimension	23.0 × 16.2 × 5.3 inches
Weight	42 lb
Warranty	3 Years
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, supports multiple protocols
Storage Temperature	-10 ~ +45 °C
Dimension	23 × 16.5 × 6 inches
Weight	113.4 lb
Warranty	10 Years
370W Mono Solar Panel Specifications
Peak Power	370 W
Solar Cell	Monocrystalline
Product Tolerance	±3%
Maximum Power Current (IMP)	11.15 A
Maximum Power Voltage (VMP)	33.2 V
Short Circuit Current (ISC)	11.81 A
Open Circuit Voltage (VOC)	40.17 V
Product Dimension	63.23 × 44.65 × 1.38 inches
Product Weight	41.8 lb
Warranty	25 Years
Certificates	UL61730, TUV, IEC, CEC, CE
Complete Solar Kit Specifications
Max Continuous Output	6,500 W
AC Output	120/240 V AC
DC Voltage	48 V
Max Solar Input	5000 W + 5000 W
Total Watt of Panels	2,220 W
Per Panel Watt	370 W
Panel Quantity	6 pcs
Total Battery Capacity	10.24 kWh
Chemistry	Lithium
Battery Quantity	2 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 | 13kW 48V Split-Phase 120/240V | 20.48kWh Powerwall Lithium Battery | 370W Panels (12-Pack)

$9,602.00

SunGoldPower Off-Grid Solar Kit | 13kW 48V Split-Phase 120/240V | 20.48kWh Powerwall Lithium Battery | 370W Panels (12-Pack)

SunGoldPower

SGM-1320M

#1 Authorized SunGoldPower Distributor

Free Shipping + No Sales Tax

Hassle-Free Returns & Exchanges

Talk To A Real Person

SunGoldPower Off-Grid Solar Kit | 13kW 48V Split-Phase 120/240V | 20.48kWh Powerwall Lithium Battery | 370W Panels (12-Pack)

Key Features:

Ideal Applications:

What’s Included:

Manuals:

SunGoldPower Off-Grid Solar Kit | 13kW 48V Split-Phase 120/240V | 20.48kWh Powerwall Lithium Battery | 370W Panels (12-Pack)

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