Sungold Power Off-Grid Solar Kit 10000W 48VDC 120VAC/240V 20.48KWH Powerwall Lithium Battery 12 X 415 Watts Solar Panels
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Visit CalculatorThe Sungold Power SGM-10M2T is a comprehensive off-grid solar solution designed to provide reliable and sustainable energy for your home, cabin, or remote workspace. This kit includes 12 high-efficiency 415W monocrystalline solar panels, dual 5000W 48V split-phase inverters with WiFi capability, and four 5.12kWh LiFePO₄ Powerwall batteries, totaling 20.48kWh of energy storage. With the ability to produce approximately 20kWh per day based on 4 hours of sunlight, this system is ideal for powering essential appliances and electronics in off-grid settings.

High-Efficiency Solar Panels
Includes 12 x 415W monocrystalline solar panels, providing a total of 4.98kW solar input for maximum energy capture.
Dual 5000W Inverters with WiFi
Two 5000W 48V DC to 120V/240V AC split-phase inverters with WiFi capability allow for seamless power conversion and remote monitoring.
Expandable Energy Storage
Four 5.12kWh 51.2V LiFePO₄ Powerwall batteries offer 20.48kWh total storage, with the option to add more batteries as needed.
Comprehensive Protection
Equipped with 2 x 200A DC breakers and 2 x 25A PV breakers to safeguard your system against overcurrent and short circuits.
Flexible Installation
Includes 12 sets of mounting Z-brackets and 2 sets of 50-foot solar extension cables for versatile setup options.


Everything you need is included with your product.
| Specification | Details |
| AC Output | 5000W Solar Inverter with WiFi Model |
| Output Waveform | Pure Sine Wave |
| AC Output | 120V 50Hz / 60Hz |
| Max PV Input | 500VDC |
| Efficiency | >95% |
| Max Charging Current | 100A |
| Maximum PV Array Power | 5500W |
| Dimension | 17.3 × 12.8 × 5.1 inch |
| Weight | 28 lbs |
| Warranty | 3 Years |
| Specification | Details |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 100AH |
| Energy | 5.12KWH |
| Charge Cut-off Current | 5A |
| MAX Continuous Charge Current | 100A |
| Discharge Cut-off Voltage | 43.2V |
| Cycle Life | ≥7000 |
| Communication Protocol | RS232 / RS485 / CAN Support multiple protocols |
| Storage Temperature | -10°C ~ +45°C |
| Dimension | 23 × 16.5 × 6 inch |
| Weight | 113.4 lbs |
| Warranty | 10 Years |
| Specification | Details |
| Peak Power | 415W |
| Solar Cell | Monocrystalline |
| Product Tolerance | ±3% |
| Maximum Power Current (IMP) | 13.13A |
| Maximum Power Voltage (VMP) | 31.61V |
| Short Circuit Current (ISC) | 13.79A |
| Open Circuit Voltage (VOC) | 38.82V |
| Product Dimension | 67.8 × 44.6 × 1.4 inch |
| Product Weight | 45.1 lbs |
| Warranty | 25 Years |
| Certificates | UL61730, TUV, IEC, CEC, CE... |
| Specification | Details |
| Max Continuous Output | 10000W |
| AC Output | 120V / 240V |
| DC Voltage | 48V |
| Max Solar Input | 11000W |
| Total Watt of Panels | 4980W |
| Per Panel Watt | 415 Watt |
| Panel NO. | 12 pcs |
| Total KWH of Batteries | 20.48KWH |
| Chemistry | Lithium |
| Battery NO. | 4 pcs |
| Battery Spec | 51.2V |

Can I expand the system in the future?
Yes! The system is designed for expandability. You can add more LiFePO₄ batteries or solar panels to increase your energy storage and generation capacity.
What appliances can this kit power?
This 10,000W system can power most household appliances, including refrigerators, lights, fans, TVs, air conditioners, washing machines, and power tools. Total load should not exceed inverter or battery capacity.
How long will the battery power my home?
With 20.48kWh of battery storage, the runtime depends on your usage. For example:
Can this system power both 120V and 240V appliances?
Yes. The included split-phase inverters provide both 120V and 240V AC outputs, making it compatible with U.S. residential power requirements.
Does it work during cloudy days or at night?
During cloudy days, solar generation is reduced. At night, the system runs entirely on stored battery power. You can also integrate a generator for backup.
Is professional installation required?
While this kit is DIY-friendly for experienced users, Sungold Power recommends hiring a licensed electrician or solar installer to ensure safe and optimal installation.
Does this system include a monitoring app?
Yes. The inverters have built-in WiFi, and you can use a mobile app to monitor real-time performance, battery status, and solar input remotely.
Is the battery safe?
Yes. The included LiFePO₄ batteries have a built-in Battery Management System (BMS) for overcharge, over-discharge, temperature, and short-circuit protection.
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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!
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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.
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.
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.
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.
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