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SunGoldPower Off-Grid Solar Kit | 3000W 24V 120V Output | Lithium Battery | 800W Solar Panels

BRAND:

| SKU:

SGKT-3PRO

$2,485.00
Free shipping with delivery between Apr 02 - Apr 09
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SunGoldPower Solar Kit | 3000W 24V 120V Output | Lithium Battery | 800W Solar Panels

Compact 24V Off-Grid Solar Kit for Small Homes, RVs, and Backup Power

The SunGoldPower SGKT-3PRO Solar Kit is a complete, easy-to-install solar energy system designed for small cabins, RVs, sheds, and off-grid essentials. This all-in-one kit includes a 3000W pure sine wave inverter, a 5.12kWh LiFePO₄ lithium battery, and 800W of solar panels, providing reliable 24V DC power with 120V AC output. Built for both beginners and experienced users, this system delivers clean, dependable power and is scalable for future upgrades.

Key Features:

  • 3000W Pure Sine Wave Inverter (24VDC to 120V AC): Smooth and stable power for sensitive electronics and household appliances.
  • 5.12kWh LiFePO₄ Lithium Battery (24V 200Ah): High-cycle battery with over 6,000 cycles at 80% DoD and built-in safety protection.
  • 800W Solar Panel Array (2 × 400W Panels): High-efficiency monocrystalline panels for reliable solar performance and durability.
  • Built-In MPPT Solar Charge Controller: Optimizes voltage and current for faster, more efficient battery charging.
  • Compact and DIY-Friendly Design: Includes all necessary cables and mounting hardware for plug-and-play setup.
  • Expandable System: Supports adding more solar panels or batteries as energy needs grow.

Ideal Applications:

  • Tiny homes, cabins, and sheds
  • RVs, travel trailers, and van builds
  • Emergency backup power for essential devices
  • Outdoor workshops and remote workstations
  • Garden and security power systems

What’s Included:

  • 1 × 3000W 24V DC to 120V AC pure sine wave inverter
  • 4 × 200W monocrystalline solar panels
  • 2 × 24V 100Ah LiFePO₄ batteries with Bluetooth
  • 4 × mounting Z-bracket sets
  • 1 × 50ft solar extension cable set (inverter PV input)

Manuals:

3000W split phase Inverter/Charger Installation Guide & Owner Manual (PDF)

200 Watt Monocrystalline Solar Panels Installation Guide & Owner Manual (PDF)

Specifications

Parameter Details
3000 Watt Solar Inverter Specifications
AC Output3000W 24V Solar Inverter
Output WaveformPure Sine Wave
AC Output Voltage120V 50Hz / 60Hz
Max PV Input450 VDC
Efficiency>95%
Max Charging Current80 A
Maximum PV Array Power4000 W
Dimensions15.4 × 11.0 × 3.9 inch
Weight16.8 lb
Warranty3 Years
LiFePO4 Battery Specifications
Nominal Voltage25.6 V
Nominal Capacity100 Ah
Energy2560 Wh
Voltage Window21.6 – 29.2 V
Max Continuous Charge Current100 A
Peak Discharge Current200 A ± 3A (10s)
Cycle Life>4000 cycles
Main CharacterSelf Heating / IP65
Monitoring FunctionLCD / Bluetooth
Warranty5 Years
450 Watt Mono Solar Panel Specifications
Peak Power200 W
Solar CellMonocrystalline
Product Tolerance±3%
Maximum Power Current (IMP)5.86 A
Maximum Power Voltage (VMP)36.16 V
Short Circuit Current (ISC)5.86 A
Open Circuit Voltage (VOC)43.39 V
Product Dimension55.1 × 27.6 × 1.2 inch
Product Weight23.32 lbs
Warranty25 Years
Solar Kit Specifications
Max Continuous Output3000 W
AC Output120V, 50HZ / 60HZ
DC Voltage24 V
Max Solar Input4000 W
Total Watt of Panels800 W
Per Panel Watt200 Watt
Panel NO.4 pcs
Total Battery Capacity5.12 KWh
ChemistryLithium
Battery NO.2 pcs
Battery Spec24V 100Ah

Understanding Your Power Needs

Power Calculation Guide

Sizing Metric Formula & Example
Energy Consumption (Wh) Formula: Watts × Hours
Example: 60W × 4 hrs = 240 Wh
Battery Capacity (Ah) Formula: Watt-hours ÷ System Voltage (V)
Example: 240 Wh ÷ 12V = 20 Ah
Inverter Size (W) Formula: Total Watts × 1.25 (safety margin)
Example: 300W × 1.25 = 375W → Use 400W inverter
Total Load Power (W) Formula: Sum of all appliance watts used simultaneously
Example: Light (10W) + Fan (75W) = 85W
Runtime (hrs) of Battery Formula: (Battery Ah × Voltage) ÷ Total Load (W)
Example: (100Ah × 12V) ÷ 240W = 5 hrs

Find Your Power Match

Need / Application System Recommendation
Basic lighting + phone charging Recommended Battery: 50Ah – 100Ah (12V)
Inverter Size: 100W – 200W
Notes: For small backup setups
Home office (laptop, fan, TV) Recommended Battery: 150Ah – 200Ah (12V or 24V)
Inverter Size: 500W – 1000W
Notes: For moderate usage with 4–6 hours of backup
Home backup (fridge, lights) Recommended Battery: 200Ah+ (24V or 48V recommended)
Inverter Size: 1000W – 1500W
Notes: Ideal for longer backups or heavier loads
Business / shop power backup Recommended Battery: 300Ah+ (48V system)
Inverter Size: 2000W – 3000W
Notes: Suitable for commercial setups or extended power outages

Why Shop With Us

  • Authorized & Trusted Dealer: We’re fully authorized for every brand we carry, so you get genuine products backed by full manufacturer warranties.
  • Fast, Reliable Shipping: Shipped from U.S. warehouses with quick, dependable freight options — keeping your project on track.
  • 30-Day Hassle-Free Returns: Changed your mind? Enjoy a simple 30-day return process for peace of mind.
  • Real Human Support, 7 Days a Week: Reach us by phone, email, or live chat — no bots, no overseas call centers, just experts who know off-grid power systems.
  • Expert Energy Guidance: Our solar and backup energy specialists are here to help with system design, product questions, and installation tips.
  • USA-Based Service: Local, knowledgeable, and friendly support right here in the U.S.
  • Secure Payments: Shop confidently with encrypted, secure checkout protecting your personal and payment information.
  • Built for Energy Independence: Whether powering a cabin, prepping for emergencies, or going off-grid, our products are chosen for performance, reliability, and sustainability.

SunGoldPower Off-Grid Solar Kit | 3000W 24V 120V Output | Lithium Battery | 800W Solar Panels

$2,485.00