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 3000W Inverter 12VDC 120V Output LifePO4 Battery 600 watt Solar Back Up SGK-PRO3 - 100Ah Off Grid Solar Kit 3000W Inverter 12VDC 120V Output LifePO4 Battery 600 watt Solar Back Up SGK-PRO3
SKU: SGK-PRO3100ah
$2,346.00
$3,128.00
Save $782.00
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SunGoldPower Off-Grid Solar Kit
Off Grid Solar Kit 3000W Inverter 12VDC 120V Output LifePO4 Battery 600 watt Solar Back Up SGK-PRO3
The Off Grid Solar Kit 3000W Inverter 12VDC 120V Output LifePO4 Battery 600 watt Solar Back Up SGK-PRO3 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.
3000W600W12VDC120VOff-GridLiFePO4In StockSKU SGK-PRO3100ah
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.
Package Includes
1 3000 Watt pure sine wave inverter 12V DC 120V AC Output
Package Includes
6 100 Watt Monocrystalline Solar Panels
Package Includes
2 12V 100Ah LiFePO4 Battery with Bluetooth
Package Includes
1 60A MPPT Solar Charge Controller
Package Includes
6 Sets of Mounting Z-Brackets
Package Includes
1 50 Feet, Solar Extension Cables-Inverter PV input
Package Includes
1 Cable Between Battery and MPPT Controller
Package Includes
1 2/0 AWG Cable (Breaker to Inverter Connection)
Package Includes
1 400A DC Breaker
| Off Grid Solar Kit 3000W Inverter 12VDC 120V Output LifePO4 Battery 600 watt Solar Back Up SGK-PRO3 | |
| Selected variant SKU | SGK-PRO3100ah |
|---|---|
| MODEL | |
| Model / SKU | SGK-PRO3100ah |
| Product Type | Solar Power Kit |
| ELECTRICAL | |
| Charge | -4°F—113°F (-20℃—45℃) |
| Output Waveform | Pure Sine wave/Same as input(Bypass mode) |
| Output Frequency | 50/60Hz ± 0.3Hz |
| Input Voltage Range | Narrow: 100~135VAC / 194~243VAC; |
| Input Frequency Range | Narrow: 47-55±0.3Hz for 50Hz, 57-65±0.3Hz for 60Hz |
| Nominal Voltage | 120Vac 230Vac |
| Maximum system voltage | 600V |
| MPPT Tracking efficiency | can be as much as 99.9%. |
| Battery System Voltage | 12VDC |
| Listed Solar Power | 3000W |
| CONNECTIONS | |
| 12V 100Ah LiFePO4 Battery with Bluetooth — Battery Chemistry | LiFePO4 |
| 12V 100Ah LiFePO4 Battery with Bluetooth — Nominal Voltage | 12.8 V |
| 12V 100Ah LiFePO4 Battery with Bluetooth — Nominal Capacity | 100 Ah |
| 12V 100Ah LiFePO4 Battery with Bluetooth — Nominal Energy | 1,280 Wh |
| 12V 100Ah LiFePO4 Battery with Bluetooth — Maximum Discharge Current | 100 A |
| Bluetooth | APP support both iOS and Android system. iOS users can download and install “SGP Battery” |
| Communication | setting is performed for specified register E001H with the controller via the mobile phone APP |
| PHYSICAL | |
| 12V 100Ah LiFePO4 Battery with Bluetooth — Dimensions | 12.0 × 6.6 × 8.9 in |
| 12V 100Ah LiFePO4 Battery with Bluetooth — Weight | 22.7 lb |
| Dimensions(L*W*H) | 362*242*198mm 505*242*198mm 597*242*198mm |
| Frame | Anodized aluminum is mainly for improving |
| OPERATING LIMITS | |
| Operating temperature | Charge: -4°F—113°F (-20℃—45℃) |
| Storage temperature | 68°F~86°F (20℃~30℃ |
| PACKAGE | |
| Included Components | 1 × 3000 Watt pure sine wave inverter 12V DC 120V AC Output, 6 × 100 Watt Monocrystalline Solar Panels, 2 × 12V 100Ah LiFePO4 Battery with Bluetooth, 1 × 60A MPPT Solar Charge Controller, 6 × Sets of Mounting Z-Brackets, 1 × 50 Feet, Solar Extension Cables-Inverter PV input, 1 × Cable Between Battery and MPPT Controller, 1 × 2/0 AWG Cable (Breaker to Inverter Connection), 1 × 400A DC Breaker |
Frequently Asked Questions
Clear answers to common questions about this product, setup, compatibility, and use.
Which core components should arrive with the SGK-PRO3100ah system?
The exact package is defined by the selected variant and its Package Includes list, centered on 3000W, the selected battery configuration, and 600. Verify quantities for batteries, panels, controllers, cables, breakers, brackets, and racks before checkout because similar SunGoldPower kits use different component counts.
Will the SGK-PRO3100ah run heating, pumps, and air conditioning simultaneously?
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.
Why can actual backup time be lower than the SGK-PRO3100ah's battery rating suggests?
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 battery reserve much faster than expected.
What winter-solar check matters most for the SGK-PRO3100ah package?
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.
Does the SGK-PRO3100ah arrive ready for permit approval and final commissioning?
Plan structural mounting, trenching or raceways, grounding and bonding, disconnects, overcurrent protection, battery clearances, communications, code-required rapid shutdown, permits, commissioning, and any hardware not explicitly named in Package Includes.