Matched power package
Combines major solar, storage, and inverter components so the system is easier to plan from the start.
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SunGoldPower
Off Grid Solar Kit 10000W 48VDC 120VAC/240V 20.48KWH Powerwall Lithium Battery 12 X 450 Watts Solar Panels SGM-10M2T Off Grid Solar Kit 10000W 48VDC 120VAC/240V 20.48KWH Powerwall Lithium Battery 12 X 450 Watts Solar Panels SGM-10M2T
SKU: SGM-10M2T
$9,410.00
$12,547.00
Save $3,137.00
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SunGoldPower Off-Grid Solar Kit
Off Grid Solar Kit 10000W 48VDC 120VAC/240V 20.48KWH Powerwall Lithium Battery 12 X 450 Watts Solar Panels SGM-10M2T
The Off Grid Solar Kit 10000W 48VDC 120VAC/240V 20.48KWH Powerwall Lithium Battery 12 X 450 Watts Solar Panels SGM-10M2T is a complete off-grid power package built around solar charging, lithium storage, and inverter output. It is made for customers who want a more complete path to backup power, remote power, or energy independence without piecing together the full system from scratch.
20.48KWH10000W450W48VDC240V12 X 450WOff-GridLiFePO4
Backup and off-grid use
Built for properties that need stored energy, solar charging, and reliable AC output when grid power is limited or unavailable.
Simpler project planning
Helps reduce guesswork compared with sourcing panels, batteries, and inverter hardware separately.
A cleaner way to build a complete system
A complete solar power package saves time by bringing the major system pieces together around one goal: dependable stored power. It is built for customers who want a clearer path to an installed system instead of guessing through a long parts list.
- Built for customers planning a more complete solar and backup power system.
- Combines solar charging, lithium storage, and inverter output into one project-focused package.
- A strong fit for homes, cabins, farms, workshops, remote properties, and off-grid power builds.
- Helps reduce component-matching guesswork before installation.
Plan the solar array
Our solar panel selection guide helps compare panel types and ratings. For installation planning, the series versus parallel wiring guide explains the electrical difference between wiring panels in series and parallel.
Solar panel technical sheet
These kit options include SunGoldPower SGN-450-BDG5 450W bifacial N-type panels. Check the manufacturer panel datasheet (PDF) for module voltage, current, dimensions and installation limits before designing strings.
Package Includes
2 5000W 48V DC 120V/240V Output with WiFi Model Inverters
Package Includes
12 450W solar panels
Package Includes
4 100Ah 51.2V Lithium Battery
Package Includes
2 50 Feet, Solar Extension Cables-Inverter PV input
Package Includes
12 Sets of Mounting Z-Brackets
Package Includes
2 160A DC Breakers
Package Includes
2 25A PV Breakers
Package Includes
4 4AWG Cables (Breaker to Battery or Inverter Connection)
Package Includes
1 250A Busbar
| Off Grid Solar Kit 10000W 48VDC 120VAC/240V 20.48KWH Powerwall Lithium Battery 12 X 450 Watts Solar Panels SGM-10M2T | |
| Selected variant SKU | SGM-10M2T |
|---|---|
| MODEL | |
| Model / SKU | SGM-10M2T |
| Product Type | Solar Power Kit |
| ELECTRICAL | |
| 450W solar panels — Rated Power | 450 W per panel |
| 450W solar panels — Model | SGN-450-BDG5 |
| 450W solar panels — Open-circuit voltage (Voc, STC) | 35.03 V |
| 450W solar panels — Short-circuit current (Isc, STC) | 16.05 A |
| 450W solar panels — Maximum power voltage (Vmp, STC) | 30.08 V |
| 450W solar panels — Maximum power current (Imp, STC) | 14.97 A |
| 450W solar panels — Module efficiency (STC) | 22.5% |
| 450W solar panels — Dimensions | 69.37 × 44.65 × 1.38 in |
| 450W solar panels — Weight | 53.35 lb per panel |
| 450W Monocrystalline Solar Panels — Rated Power (Pmax) | 450 W |
| 450W Monocrystalline Solar Panels — Open-Circuit Voltage (Voc) | 38.32 V |
| 450W Monocrystalline Solar Panels — Short-Circuit Current (Isc) | 14.09 A |
| 450W Monocrystalline Solar Panels — Maximum System Voltage | 1500 VDC |
| 100Ah 51.2V Lithium Battery — Battery Chemistry | LiFePO4 |
| 100Ah 51.2V Lithium Battery — Nominal Voltage | 51.2 V |
| 100Ah 51.2V Lithium Battery — Nominal Capacity | 100 Ah |
| 100Ah 51.2V Lithium Battery — Nominal Energy | 5.12 kWh |
| 100Ah 51.2V Lithium Battery — BMS Current | 100 A |
| Rated input voltage | 110/120Vac |
| Input voltage range | (90Vac~140Vac)±2% |
| Efficiency | >95% |
| Rated output voltage | (Vac) 120Vac (100/105/110Vac Settable) |
| Maximum Efficiency | >92% |
| Rated Output Power | (W) 5000W |
| Battery type | Lead acid or lithium battery |
| Charge voltage | range 40 –58Vdc |
| Discharge current | > 1A |
| Charge current | > 1A |
| Short-circuit Current (Isc) | 14.09A |
| Module Efficiency | 21.3% |
| Maximum System Voltage | 1500Vdc |
| Maximum Series Fuse Rating | 20A |
| Output Cables | 4mm2,Length |
| Solar Array Configuration | 12 × 450W panels (5,400W rated total) |
| Battery System Voltage | 48VDC |
| Listed Capacity | 20.48KWH |
| Listed System Voltage | 240V |
| Listed Solar Power | 10000W |
| CONNECTIONS | |
| Communication | loss protection In parallel operation, an alarm will be given when CAN communication |
| PHYSICAL | |
| 100Ah 51.2V Lithium Battery — Dimensions | 19.3 × 18.9 × 5.5 in |
| 100Ah 51.2V Lithium Battery — Weight | 93 lb |
| Dimension (L*W*D) | 446.9mm*350mm*133mm |
| Frame | Material Anodized aluminium alloy |
| OPERATING LIMITS | |
| Certification | CE(IEC62109-1) |
| Operating temperature | range -10°C to 55°C |
| Storage temperature range | -25°C ~ 60°C |
| Warranty | ⚫ 5 year 95% output warranty, 10 year 90% output |
| PACKAGE | |
| Included Components | 2 × 5000W 48V DC 120V/240V Output with WiFi Model Inverters, 12 × 450W Monocrystalline Solar Panels, 4 × 100Ah 51.2V Lithium Battery, 2 × 50 Feet, Solar Extension Cables-Inverter PV input, 12 × Sets of Mounting Z-Brackets, 2 × 160A DC Breakers, 2 × 25A PV Breakers, 4 × 4AWG Cables (Breaker to Battery or Inverter Connection), 1 × 250A Busbar |
Frequently Asked Questions
Clear answers to common questions about this product, setup, compatibility, and use.
Does the SGM-10M2T package include the complete power train shown in its title?
The exact package is defined by the selected variant and its Package Includes list, centered on 10000W, 20.48KWH of battery storage, and 12 panels rated 450W each. Verify quantities for batteries, panels, controllers, cables, breakers, brackets, and racks before checkout because similar SunGoldPower kits use different component counts.
How should I build a load list for the SGM-10M2T before purchase?
Do not size from nameplate watts alone. Add simultaneous continuous loads, then separately check startup demand and duration for compressors, pumps, motors, microwaves, and heating equipment against every inverter, leg, outlet, transfer, and battery-current limit.
What usable runtime should I expect from 20.48KWH in the SGM-10M2T?
Build an hourly watt-hour load profile and compare it with usable battery energy after reserve, inverter loss, battery temperature, standby consumption, and aging. High-power appliances may fit the inverter yet consume the available 20.48KWH much faster than expected.
How should 12 panels rated 450W each be divided among the SGM-10M2T's solar inputs?
Daily harvest depends on site-specific peak sun hours, season, tilt, shade, snow, module temperature, wiring, and conversion loss. The string design must also keep cold open-circuit voltage, operating current, and tracker allocation inside the exact controller or inverter limits.
How should the two AC legs be balanced on the SGM-10M2T's 10000W output?
The title identifies a 120V/240V system, but an installer must still verify per-leg limits, load imbalance, neutral and ground treatment, transfer equipment, breakers, conductor sizes, and which circuits belong in the backed-up panel.