Eco Solar Kits · Sungold Power · SGM-10K20
Sungold Power Off‑Grid 10,000W Solar Kit 48VDC 120V/240V Inverter | 10×550W Panels & 4×5.12kWh Powerwall LiFePO4 Battery (SGM‑10K20)
A complete off-grid solar system — 10,000W split-phase inverter, 20.48kWh of powerwall LiFePO₄ battery storage, and ten 550W monocrystalline panels — for cabins, shops, and homes.
Overview
Introducing our solar energy kit, designed to power your off-grid lifestyle with ease and efficiency. This comprehensive kit includes everything you need to harness the sun’s energy:
- •10 x 550W solar panels
- •20.48kWh powerwall battery
- •10kW solar inverter
- •A set of solar cables and brackets
With this setup, your solar array will generate approximately 22kWh per day, based on 4 hours of sunlight. Ideal for cabins, shops, and homes, this system provides reliable power wherever you need it.
But that’s not all – the modular design allows you to customize your setup according to your specific needs. Add more batteries and solar panels as required to expand your energy capacity.
Embrace the freedom of off-grid living and embark on your solar adventure with our solar energy kit!
What is Included with the SGM-10K20 Solar Kit!
- •1 x 10000 Watt 48V DC 120V/240V AC Output
- •10 x 550 Watt Monocrystalline Solar Panels
- •4 x 100AH 51.2V Powerwall Lifepo4 Battery
- •2 Sets x 50 Feet, Solar Extension Cables-Inverter PV input
- •10 x Sets of Mounting Z-Brackets
- •1 x 200A DC Breaker
- •2 x 25A PV Breaker
Technical Highlights
10,000W, 30,000W Surge
Rated continuous output with a 20-second surge rating triple the continuous power for motor starts and other high-draw moments.
Split-Phase 120V/240V
Runs standard household circuits and larger 240V appliances from the same system.
100W No-Load Consumption
Low standby draw keeps the system efficient even when appliances aren’t actively running.
WiFi Monitoring
Track performance and energy data remotely through a dedicated mobile app.
Easily Expandable
Add more batteries and solar panels in the future as your energy needs grow.
UL1741 Listed by ETL
Meets recognized North American safety standards for solar inverter equipment.
IP68 Waterproof Panels
Junction box rated for full submersion protection, backed by a 25-year linear product warranty.
21.28% Panel Efficiency
182mm Grade-A monocrystalline cells for a higher conversion rate per panel.
Full Specifications
LF-PV 10KW Off-Grid Inverter/Charger (×1)
Output
| Continuous output power | 10,000 W |
| Surge rating (20 sec) | 30,000 W |
| Rated output voltage | 120/240Vac split-phase |
| Waveform | Pure sine wave |
Efficiency
| No-load consumption | 100 W |
Battery
| Nominal DC input voltage | 48 Vdc |
Certification & Monitoring
| Safety | UL1741 Listed by ETL |
| Monitoring | WiFi app included |
SG48100P Powerwall LiFePO₄ Battery (×4)
Capacity
| Rated capacity | 100 Ah |
| Rated voltage | 51.2 V |
| Rated energy per unit | 5.12 kWh |
| Combined (4 units) | 20.48 kWh |
Charge & Discharge
| Standard current | 50 A |
| Max. continuous current | 100 A |
| Cycle life | ≥7,000 @ 80% DOD |
| Design life | 15 years |
Physical & Certification
| Weight (each) | ~95 lbs (43 kg) |
| Dimensions | 16.5 × 22.8 × 5.5 in |
| Protection rating | IP20 (battery box) |
| Certification | UL1973 |
Environmental & Scaling
| Charging temp | 32–113°F |
| Discharging temp | -4–140°F |
| Max parallel | 63 batteries |
| Communication | RS232 / RS485 / CAN |
SG-550WM Monocrystalline Panel (×10)
Electrical
| Max. power | 550 W |
| Max-power voltage | 41.96 V |
| Max-power current | 13.11 A |
| Open-circuit voltage | 49.9 V |
| Module efficiency | 21.28% |
Build & Warranty
| Cell type | Mono 182×91mm (144 cells) |
| Weight (each) | 63.05 lbs (28.6 kg) |
| Dimensions | 89.72 × 44.65 × 1.38 in |
| Junction box | IP68 |
| Warranty | 25yr linear product + 10yr workmanship |
What It’s For
With about 4 hours of direct sunlight, this system generates roughly 22kWh per day — ideal for cabins, shops, and homes, per the manufacturer’s own description.
Additional Documentation
Common Questions
Does this inverter have built-in solar charge controllers?
Yes — the LF-PV 10KW inverter has integrated solar charging, so no separate MPPT controllers are needed for this kit.
What’s the actual usable battery capacity?
20.48kWh combined from four 5.12kWh powerwall batteries.
Can I add more solar panels later?
Yes — the modular design lets you add more batteries and solar panels as required to expand your energy capacity, per the manufacturer’s own product description.
What is this system best suited for?
Cabins, shops, and homes, per the manufacturer’s own product description — anywhere reliable off-grid power is needed.
Do I need a licensed electrician to install this?
Given the scale of this system — a 10,000W inverter and a 20.48kWh battery bank — installation should be handled by a qualified, licensed electrician familiar with your local code.
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