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Eco Solar Kits · Sungold Power · SGR-13KM
A complete off-grid solar system — two paralleled 6,500W split-phase inverters, 20.48kWh of LiFePO₄ battery storage, and fourteen 415W monocrystalline panels.
Introducing the Solar Energy Kit, a comprehensive solution designed for off-grid home systems. This kit includes 14 units of 415W solar panels, 4 sets of 5.12KWH server rack batteries, 2 units of 6500W solar inverters, and two sets of solar cables, providing you with everything you need for a seamless setup.
With an average of 4 hours of sunlight per day, the solar array can generate approximately 25KW of power daily. This robust system is capable of running essential appliances such as air conditioners, well pumps, refrigerators, TVs, workshops, and offices, offering you unparalleled convenience and reliability.
Moreover, the system is highly adaptable, accommodating up to 6 identical inverters that can be paralleled in single-phase (120VAC), split-phase (240VAC), or three-phase (208V), ensuring flexibility to meet your specific needs.
For those requiring additional power, the system is expandable, allowing you to easily integrate more batteries and solar panels. Experience the freedom of off-grid living and embrace the adventures it brings with the Solar Energy Kit.
Two 6,500W inverters paralleled, with double the combined power available briefly for motor starts and other high-draw moments.
Runs standard household circuits and larger 240V appliances from the same system.
Each inverter has two MPPT trackers, supporting up to 10,000W of solar input per unit at 99.9% tracking efficiency.
Parallel up to 6 identical inverters in single-phase, split-phase, or three-phase configurations.
Add more batteries and solar panels in the future as your energy needs grow.
Meets recognized North American safety standards for solar inverter equipment.
Junction box rated for full submersion protection, backed by a 25-year linear product warranty.
182mm Grade-A monocrystalline cells for a higher conversion rate per panel.
SPH6548P Inverter/Charger (×2, Paralleled)
| Rated output power | 6,500 W |
| Max. peak power | 13,000 VA |
| Rated output voltage | 120/240Vac split-phase |
| Waveform | Pure sine wave |
| Switch time | 10ms (typical) |
| Max parallel | 6 units |
| Compatible types | Li-ion / Lead-acid / User-defined |
| Rated battery voltage | 48 Vdc |
| Voltage range | 40–60 Vdc |
| Max. mains/generator charging | 80 A |
| Max. hybrid charging | 140 A |
| Max PV input power | 10,000 W (2 x 5,000W) |
| MPPT voltage range | 120–450 Vdc |
| Max PV open circuit voltage | 500 Vdc |
| MPPT tracking efficiency | 99.9% |
100AH 51.2V LiFePO4 Battery (×4)
| Rated capacity | 100 Ah |
| Rated voltage | 51.2 Vdc |
| Rated energy | 5.12 kWh (each) / 20.48 kWh (total) |
| Standard current | 50 A |
| Max. continuous current | 100 A |
| Cycle life | ≥7,000 @ 80% DOD |
| Design life | 15 years |
| Weight (each) | ~95 lbs (43 kg) |
| Dimensions | 16.5 × 22.8 × 5.5 in |
| Protection rating | IP20 (battery box) |
| Certification | UL1973 |
| Charging temp | 32–113°F |
| Discharging temp | -4–140°F |
| Max parallel | 63 batteries |
| Communication | RS232 / RS485 / CAN / Bluetooth |
SG-415WM Monocrystalline Panel (×14)
| Max. power | 415 W |
| Max-power voltage | 31.61 V |
| Max-power current | 13.13 A |
| Open-circuit voltage | 38.82 V |
| Module efficiency | 21.25% |
| Cell type | Mono 182×91mm (108 cells) |
| Weight (each) | 45.1 lbs (20.45 kg) |
| Dimensions | 67.9 × 44.7 × 1.4 in |
| Junction box | IP68 |
| Warranty | 25yr linear product + 10yr workmanship |
With about 4 hours of direct sunlight, the panel array produces roughly 25kWh per day — enough for air conditioners, well pumps, refrigerators, TVs, workshops, and offices, per the manufacturer's own description.
Two 6,500W SPH6548P inverters are paralleled to reach the system's combined 13,000W rating. Up to 6 identical units can be paralleled in single-phase, split-phase, or three-phase configurations.
Yes — each SPH6548P has two built-in MPPT trackers, so no separate charge controllers are needed for this kit.
20.48kWh combined from four 5.12kWh batteries in this configuration. A higher-capacity 20-panel/25.60kWh variant is also available from the manufacturer.
Yes — this system is easily expandable, letting you add more batteries and solar panels as your energy needs grow, per the manufacturer's own product description.
Given the scale of this system — two paralleled 6,500W inverters and a 20.48kWh battery bank — installation should be handled by a qualified, licensed electrician familiar with your local code.
Free shipping on all orders within the mainland US (Hawaii, Alaska and overseas territories excluded - a freight forwarder is required). Orders are confirmed by email immediately; we verify stock with the supplier before your card is charged. In-stock items ship within five business days, with tracking emailed within 24 hours of shipment. Typical lead time from purchase to delivery is 5-10 business days; freight transit is usually 4-6 business days. Minimum order value is $69.
You have 30 days from the delivery date to initiate a return (35 days for orders placed Nov 25-30 and Dec 25-31). Items must be unused, in original packaging with tags attached, and returns require prior authorization from our team.
To start a return: +1 (307) 317-7213, hello@ecosolarkits.com, or live chat. Read the full return and refund policy
