SunGold Power 10kW Off-Grid Solar Kit, 6.6kW Solar, 25.6kWh Battery | 120/240V

Name: SunGold Power 10kW Off-Grid Solar Kit, 6.6kW Solar, 25.6kWh Battery | 120/240V
Brand: SunGoldPower
SKU: SGR-10K25S
Price: 10790.0 USD
Availability: InStock

BY: SunGoldPower

SKU: SGR-10K25S

| Availability: In stock

$15,414.00

$10,790.00

You Save: $4,624.00

Battery Option:

Quantity

Found A Better Price?

Share it with us now and we will beat it. Get the best deal online, guaranteed!

Live Chat With an Expert

Estimated Delivery Between

and .

Order within to get it by the earliest date.

Order within

to get it by the earliest date.

Authorized SunGoldPower Dealer

Free & Fast Shipping From US Warehouses

Easy 30-Day Returns & Price Beat Guarantee

Lifetime Expert Support

Sungold Power | Off-Grid Solar Kit | 12 X 550 WATTS SOLAR PANELS | 25.6KWH LITHIUM BATTERY | 10KW SOLAR INVERTER 48VDC | 120V/240V | SGR-10K25S/SGR-10K25T

Power your off-grid life with confidence using the Sungold Power 10kW Solar Kit. Designed for serious off-grid or hybrid backup systems, this kit includes high-efficiency 550W monocrystalline panels, a powerful 10kW split-phase inverter, and a robust 25.6kWh LiFePO4 lithium battery bank. Whether you’re running a homestead, workshop, or backup system, this setup delivers reliable and clean energy day and night.

Sungold Power Off-Grid Solar Kit Features

High-Efficiency 550W Monocrystalline Solar Panels - Capture maximum solar production with twelve high-output PERC monocrystalline panels delivering a combined 6.6kW solar array capacity. Designed for excellent performance in a variety of weather conditions.
Massive 25.6kWh Lithium Battery Storage - Includes five 51.2V 100Ah LiFePO4 batteries providing dependable energy storage with over 7,000 life cycles for long-term reliability and reduced maintenance.
Powerful 10,000W Split-Phase Inverter - The included inverter supplies both 120V and 240V output, allowing operation of heavy-duty appliances such as well pumps, HVAC systems, refrigerators, power tools, and more.
Expandable System Design - Scale your system as energy demands increase by adding additional batteries, solar panels, and even up to six compatible inverters.
48V Architecture for Greater Efficiency - The 48V battery platform reduces current draw, improves system efficiency, and minimizes power loss across longer cable runs.

Sungold Power Off-Grid Solar Kit Applications

Off-grid homes and homesteads – Provides reliable daily power for households seeking complete energy independence from the utility grid.
Remote cabins and vacation properties – Supplies dependable electricity for seasonal or year-round use in locations where grid access is unavailable or costly.
Tiny homes and container homes – Delivers efficient power generation and storage for compact living spaces with varying energy demands.
Agricultural operations and farms – Supports essential farm equipment, lighting, water systems, fencing, and other agricultural applications.
Workshops and garages – Powers tools, machinery, lighting, and equipment for hobbyists, tradespeople, and small businesses.
Emergency backup power systems – Keeps critical appliances and devices running during utility outages and unexpected power disruptions.
Well pump systems – Provides the necessary power to operate residential and agricultural water pumps in off-grid environments.
RV property power stations – Creates a permanent solar-powered energy source for RV sites, camps, and recreational properties.
Telecommunications and remote equipment sites – Supplies continuous power for communication systems, monitoring equipment, and remote infrastructure.
Disaster preparedness and resilience planning – Enhances energy security by providing a self-sustaining power solution during emergencies and natural disasters.

What's Included

Everything you need is included with your product.

SGR-10K25S

1 X 10000W 48Vdc 120/240Vac Inverter Up to 6 units Parallel
12 X 550 Watt Monocrystalline Solar Panels
5 X 100AH 51.2V Lifepo4 Battery SG48100P
1 X Enclosed Battery Cabinet 5 X 100AH 51.2V Lifepo4 Batteries
2 Sets X 50 Feet Solar Extension Cables-Inverter PV input
12 Sets X Mounting Z-Brackets
1 X 200A DC Breaker
2 X 25A PV Breakers
2 X 2/0 AWG Cables (breaker to battery or inverter connection)

SGR-10K25

1 X 10000W 48Vdc 120/240Vac Inverter Up to 6 units Parallel
12 X 550 Watt Monocrystalline Solar Panels
5 X 100AH 51.2V Lifepo4 Battery Self-Heating SGH48100T
1 X Enclosed Battery Cabinet 5 X 100AH 51.2V Lifepo4 Batteries
2 Sets X 50 Feet Solar Extension Cables-Inverter PV input
12 Sets of Mounting Z-Brackets
1 X 200A DC Breaker
2 X 25A PV Breakers
2 X 2/0 AWG Cables (breaker to battery or inverter connection)

Sungold Power Off-Grid Solar Kit Specifications

10000 Watt Solar Inverter

Specification	Details
AC Output	10000W
Output Waveform	Pure Sine Wave
AC Output	120V/240V (split phase/single phase)
MPPT operating voltage range	125 Vdc-425 Vdc
Efficiency	92%
Max Charging Current	200A
Maximum PV Array Power	11,000W
Dimension	26 X 17.9 X 5.1 inch
Weight	54lbs
Warranty	3 Years
Certificates	UL1741 Listed By ETL

SGH48100T Self-Heating LifePO4 Battery

Specification	Details
Nominal Voltage	51.2V
Nominal Capacity	100AH
Energy	5.12KWH
Standard charge/discharge current	≤50A
Feature	Self-Heating
MAX Continuous Charge Current	100A
Communication Protocol	RS485/CAN
Storage temperature	14°F to 113°F (-10°C -45°C)
Operation temperature	Charge: 14°F to 122°F \| Discharge: -4°F to 122°F
Dimension	19.317.35.2 inch
Weight	101lb
Warranty	10 Years

550 Watt Mono Solar Panel

Specification	Details
Peak Power	550W
Solar Cell	Monocrystalline
Product Tolerance	±3%
Maximum Power Current (IMP)	13.45A
Maximum Power Voltage (VMP)	41.00V
Short Circuit Current(ISC)	14.03A
Open Circuit Voltage(VOC)	49.70V
Product Dimension	89.7 * 44.8 * 1.4inch
Product Weight	62.4lbs
Material and workmanship warranty	12 Years
Performance Warranty	25 Years
Certificates	UL61730,CEC Listed···

Frequently-Asked Questions

How much power can this system generate daily?

Under ideal conditions with approximately 4 peak sun hours per day, the 6.6kW solar array can generate roughly 25–26kWh of energy daily. Actual production will vary depending on location, weather, and installation angle.

How long will the batteries power my home?

The 25.6kWh battery bank can typically power essential household loads such as refrigerators, lighting, internet equipment, fans, and outlets for 1–2 days without solar input, depending on energy consumption.

Can this system run 240V appliances?

Yes. The included 10,000W split-phase inverter supports both 120V and 240V appliances, making it suitable for well pumps, HVAC equipment, electric dryers, power tools, and other high-demand loads.

Is the system expandable?

Yes. Additional batteries, solar panels, and compatible inverters can be added as your energy requirements grow. Up to six inverters can be operated in parallel.

Is this suitable for full-time off-grid living?

Absolutely. This system was designed specifically for whole-home off-grid power applications and can support substantial daily energy consumption when properly sized to your loads.

Manual

Shipping & Easy Returns

Shipping is FAST & FREE across the US. Read our full Shipping Policy here.

We offer market leading Easy 30 Day Returns. Read more about our Returns Policy here.

Why Buy From Us

We get it. You've got a lot of choices when it comes to online retailers. Here's why we think you should shop with us at Off-Grid Source.

Free Shipping: Absolutely no hidden charges, ever.
Guaranteed Best Prices: If you find a lower price elsewhere, we'll match it.
30-Day Easy Returns: Not Happy with your product? Return it, no questions asked.
Great Customer Service: It's rare to get a real person these days, but with us, you always will. Have questions? Call us at +1 (877)-556-3347.

FAST & FREE SHIPPING

From US-Based Warehouse

30-DAYS EASY RETURNS

Yes, Really.

GUARANTEED BEST PRICES

Find a Better Price? We’ll Match It.

GREAT CUSTOMER SERVICE

Call Us: (+1) 877-556-3347

Our Customers Tell It Better Than We Do

Excellent 4.9/5

Trusted By 10,000+ Customers. See All Reviews.

They Stood By Me

I was a DIY solar power wannabe... that is 'til I connected with Manny... The man's a prince! He not only knows his stuff; he walked me through all things electrical. To make sure I had all I needed... he gave me his cell phone # to text him anytime I got confused... nights and weekends included. The prices were very competitive... definitely go with Manny -- you won't go wrong!

Bruce D.

Awesome Service!

I am always hesitant to buy things at places I have never shopped... I want to give a shout out to Manny who with great patience and knowledge helped me get my orders... I felt valued as a customer and I will definitely be back in the future. I highly recommend them, they make you feel like family.

Jennene A.

Real Person, Honest Service.

I'm about to go off grid. I called Manny, he walked me through everything so I could truly understand what I needed and never tried to upsell me. He was honest and made a customer for life.

Ray B.

Easy Return

I would personally like to thank Manny... I purchased the inverter and decided I needed to return it... Manny was very understanding and went out of his way to help me return the product and not even have to pay for shipping return. He gives this company reputation, honor and quality customer service!

Roger V.

Totally Off Grid.

I have been talking with Manny the owner... He has not only helped me design a system but he's been assisting with the install and components. I am super pleased so far with the assistance.

Jeff S.

Great Product! Fast Shipping

We added 2 more batteries to our current set up. Pleased with the customer service from Off-Grid Source! Will be back!

Jason

Excellent Customer Service

Very fast response times. Very professional. I highly recommend!

Ray W.

SunGold Power 10kW Off-Grid Solar Kit, 6.6kW Solar, 25.6kWh Battery | 120/240V image gallery