Solar Kit 5kW 48V 120V 10.24kWh Lithium Battery 2700W Solar Panel (SGK-5PRO)

Solar Kits 5kW — Complete 48V 120V Off-Grid System 2700W

The most accessible entry point in a serious range of solar kits — the SGK-5PRO delivers 5kW of 120V off-grid power with six 450W monocrystalline solar panels, 10.24kWh of LiFePO4 battery storage and a WiFi-enabled inverter in a complete package designed for smaller homes, cabins, RVs and remote power applications. At 2,700W of solar generation and 10.24kWh storage, this off grid solar kit provides genuine energy independence for moderate daily consumption profiles — powering essential loads through day and night from a compact, cost-effective system that installs quickly and expands cleanly.

Table of Contents

1. Kit Contents
2. System Specifications
3. WiFi Inverter — Remote Monitoring
4. 6 × 450W Solar Panels
5. 10.24kWh LiFePO4 Battery
6. Who Is This System For?
7. Expansion Path
8. FAQ

Kit Contents

• 1 × 5,000W 48V DC 120V Output Inverter with WiFi
• 6 × 450W Monocrystalline Solar Panels
• 4 × 200AH LiFePO4 Battery with Bluetooth
• 6 × Sets Mounting Z-Brackets
• 1 × 50ft Solar Extension Cables (Inverter PV Input)

System Specifications

WiFi Inverter — Remote Monitoring

The SGK-5PRO includes a WiFi-enabled inverter — a feature that elevates this entry-level kit solar energy system beyond basic functionality. WiFi connectivity provides:

• Real-time system monitoring from any smartphone or tablet
• Solar generation, battery state-of-charge and load consumption visibility
• Remote system status access when away from the installation
• Historical performance data for optimising load scheduling and consumption management

For cabin owners who visit periodically, property managers overseeing remote installations and DIY installers monitoring system health without on-site presence, WiFi monitoring transforms an off grid solar power system from a blind energy source into a transparent, manageable energy asset.

6 × 450W Solar Panels

Six 450W monocrystalline solar panels deliver 2,700W of total generation capacity. Under 4–6 hours of peak sun, this array produces approximately 10–16kWh daily — keeping the 10.24kWh battery fully charged under normal conditions with remaining generation available for daytime loads.

The included Z-bracket mounting hardware supports direct rooftop installation without separate racking purchase, and the 50ft extension cable provides flexible routing between roof-mounted panels and the ground or wall-mounted inverter location.

For a pv panel kits comparison at this output level, 2,700W from six 450W panels represents a high-efficiency configuration — achieving more generation from fewer panels than lower-wattage panel alternatives of similar total cost.

10.24kWh LiFePO4 Battery

The 4 × 200AH LiFePO4 batteries with Bluetooth provide 10.24kWh of storage — significantly more than is needed to power typical moderate loads through a full night on a single charge. This oversized storage relative to the 5kW system output provides:

• Buffer for multiple consecutive cloudy days before battery depletion
• Depth-of-discharge management that extends battery cycle life
• Flexibility to add loads or consumption without immediately risking overnight depletion

The Bluetooth monitoring interface enables real-time battery state tracking from a smartphone — complementing the inverter’s WiFi monitoring for complete system visibility.

Who Is This System For?

The SGK-5PRO solar kits off grid configuration is designed for:

• Small to medium cabins and weekend homes
• Off-grid tiny homes and container homes
• RV and van conversion applications requiring stationary setup
• Remote commercial locations with moderate power needs
• Agricultural installations requiring basic power for irrigation controls and lighting
• Emergency preparedness installations providing critical load backup

At 5kW continuous output, this system comfortably handles refrigerators, lighting, smaller air conditioning units, water pumps, entertainment systems and office equipment — the essential loads of a well-equipped but moderately-sized off-grid dwelling.

Expansion Path

The SGK-5PRO is designed as a starting point, not a ceiling. Additional batteries increase storage beyond 10.24kWh. Additional panels can be added to increase daily generation. The inverter platform supports parallel connection of multiple units to scale output when power needs grow.

This off the grid solar kit approach — starting right-sized and expanding systematically — provides the most cost-effective path to long-term off-grid energy independence for residential and cabin applications.

Explore larger kit configurations and complete off-grid system options in our Solar Kits, Off-Grid Solar Systems and Solar Panels categories.

FAQ

What makes the SGK-5PRO one of the best solar kits at 5kW? The SGK-5PRO stands out in the 5kW solar kits category through its combination of LiFePO4 battery chemistry providing 10.24kWh storage, WiFi inverter monitoring, 450W high-efficiency monocrystalline panels and a complete mounting and cable package. At this output level, most competing systems use smaller batteries or lower-efficiency panels — the SGK-5PRO provides professional-grade component specification at an entry-level system price.

Is this a complete off grid solar power solution? Yes — the SGK-5PRO is a complete off grid solar power solution. Every essential component is included: inverter, solar panels, batteries, mounting hardware and cables. No additional purchases are required to commission a functioning off-grid system. Optional accessories such as a charge controller upgrade, additional panels or additional batteries are available for capacity expansion.

What loads can I run on this off grid solar kit? This off grid solar kit comfortably powers a refrigerator, moderate lighting load, water pump, entertainment system, computer equipment and small air conditioning units within its 5kW continuous output rating. Simultaneous operation of all loads is limited to the 5,000W inverter capacity — prioritising loads during peak demand periods maximises system utility.

What is the difference between this 5kW and the 8kW solar kit? The primary differences are inverter output (5kW vs 8kW), solar panel count (6 vs 12 panels) and total generation capacity (2,700W vs 5,400W). The battery storage is identical at 10.24kWh in both configurations. The 5kW SGK-5PRO is appropriate for smaller homes, cabins and moderate load applications. The 8kW SGK-8MAX serves larger homes and higher simultaneous load requirements.

Can I expand this solar kits off grid system in the future? Yes — additional batteries can be added to increase storage beyond 10.24kWh. Additional panels can be connected to increase daily generation up to charge controller capacity. The inverter platform supports parallel connection of multiple units to increase output when system load requirements grow. The SGK-5PRO is designed as a scalable starting point for long-term energy independence.