Eco Solar Kits · Sungold Power · SGKT-3PRO
Sungold Power Solar Kit 3,000W 24V Inverter 120V Output 5.12 kWh Lithium Battery 800W Solar Panels SGKT‑3PRO
A complete 24V solar system — 3,000W inverter with built-in 80A MPPT solar charging, 5.12kWh of Bluetooth-enabled LiFePO₄ battery storage, and four 200W monocrystalline panels.
What is included with the SGKT-3PRO Solar Kit
- •1 x 3000 watt 24V DC 120V solar inverter
- •4 x 200 watt monocrystalline solar panels
- •2 x 24V 100Ah Lifepo4 batteries with Bluetooth monitoring
- •4 x sets of mounting Z-brackets
- •1 x 10AWG, solar extension cables-inverter PV input
This 24V solar kit provides higher efficiency for larger setups. For a 12V alternative, we also offer the Sungold Power 3000W Off-Grid Solar Kit 12VDC 600W Backup. For even more options, check out our complete Sungold Power Kits collection.
Technical Highlights
3,000W, 6,000VA Peak
Rated output with double the power available briefly for motor starts and other high-draw moments.
10ms UPS Transfer
Automatically switches from grid to off-grid power within 10 milliseconds to keep electronics running.
80A MPPT, 4,000W Max Solar
Built-in solar charge controller, room to add panels beyond the 800W (4×200W) included here.
40A AC/Generator Charging
Charges from mains or a generator, with automatic generator auto-start via dry contact.
Bluetooth Battery Monitoring
Each battery pairs with a mobile app for live voltage, SOC, and temperature data.
Self-Heating Batteries
Automatically warms below 33.8°F and stops above 42.8°F, protecting cold-weather charging performance.
IP65 Batteries
Confirmed for the 24V 100Ah battery line, with a 100A BMS providing comprehensive protection.
23.52% Panel Efficiency
Grade-A monocrystalline cells backed by a tiered 25-year output warranty.
Full Specifications
SPH302480A Inverter/Charger (×1)
Inverter Mode
| Output | Pure sine wave |
| Peak power | 6,000 VA |
| AC output | 120 Vac, 50Hz/60Hz |
| Rated battery voltage | 24 Vdc (22V minimum start-up) |
| Bypass breaker current | 40 A |
| Idle power | 50 W (25W power-saver mode) |
MPPT Solar Charging (Built-In)
| Max. input power | 4,000 W |
| PV charging current | 0–80 A |
| Max. PV open circuit voltage | 450 V |
| PV operation voltage range | 120–450 Vdc |
| MPPT voltage range | 120–400 Vdc |
AC Charging
| Rated AC input | 110V, 50Hz/60Hz |
| Input voltage range | 90–140 Vac |
| Conversion time | 10 ms |
| Max. charging current | 40 A |
| Battery type | Lead-acid or lithium |
Physical
| Size | 15.0 × 11.0 × 4.0 in |
| Net weight | 16.8 lbs |
| Noise | ≤60 dB |
| Operating temp | 5°F to 131°F (-15°C to 55°C) |
| Cooling | Fan-cooled |
24V 100Ah LiFePO₄ Battery with Bluetooth (×2)
Capacity
| Rated capacity | 100 Ah |
| Nominal voltage | 24 V |
| Energy per unit | 2,560 Wh |
| Combined (2 units) | 5,120 Wh (5.12 kWh) |
Charge & Discharge
| Charging voltage | 28.8–29.2 V |
| Discharge cut-off voltage | ≥21.6 V |
| Max. series connection | 4 units (58.4V max) |
Features
| Monitoring | Bluetooth app (iOS/Android) |
| Display | LCD (voltage, SOC, per-cell) |
| Heating function | On below 33.8°F, off above 42.8°F |
| Protection rating | IP65 |
Fast Charge
| Supported | Yes |
SG-200WM Monocrystalline Panel (×4)
Electrical
| Max. power | 200 W |
| Max-power voltage | 37.9 V |
| Max-power current | 5.28 A |
| Open-circuit voltage | 43.5 V |
| Cell efficiency | 23.52% |
Build & Warranty
| Cell type | 64 cells in series (4×16) |
| Weight (each) | 21.7 lbs (9.86 kg) |
| Dimensions | 55.1 × 27.6 × 1.2 in |
| Warranty | 25yr/80% + 10yr/90% output, 5yr materials & workmanship |
What It’s For
This 24V solar kit provides higher efficiency for larger setups, per the manufacturer’s own description — well suited for RVs, cabins, small homes, and emergency backup power.
Additional Documentation
Common Questions
Does this kit include solar panels?
Yes — four 200W monocrystalline panels (800W total) are included, and the inverter’s built-in 80A MPPT controller supports up to 4,000W of solar input if you add more later.
What’s the actual usable battery capacity?
5.12kWh combined from two 24V 100Ah batteries with Bluetooth monitoring.
Can this run as a backup power supply?
Yes — it includes UPS functionality, automatically switching from grid to battery power within 10 milliseconds.
Is there a 12V alternative available?
Yes — the manufacturer also offers a 12V version, the Sungold Power 3000W Off-Grid Solar Kit 12VDC 600W Backup, for setups that don’t need the higher efficiency of a 24V system.
Do I need a licensed electrician to install this?
Given the voltages, currents, and battery wiring involved, installation should be handled by a qualified, licensed electrician familiar with your local code.
Reviews
There are no reviews yet.