Off-Grid Solar Kit 6kW 24V DC 120V/240V 10.24kWh LiFePO4 6×370W Solar Panels (SGK-PRO62)

Off Grid Solar Systems — 6kW 24V 370W Panels 10.24kWh Complete System

Off grid solar systems at 6kW built around a 24V DC architecture — the SGK-PRO62 delivers a complete off-grid solar power package for mid-sized cabins and remote homes with 6 × 370W monocrystalline solar panels, 10.24kWh of LiFePO4 battery storage with Bluetooth monitoring, a 6kW 24V 120V/240V split-phase inverter with auto generator start and all essential mounting and cable hardware. This is the dedicated 24V configuration of the SGK-PRO series — the appropriate specification for off-grid installations that specifically require 24V DC bus architecture, whether for integration with existing 24V battery infrastructure or for systems where 24V component availability is a priority.

Table of Contents

1. Kit Contents
2. System Specifications
3. 24V DC System Architecture
4. 6kW 120V/240V Split Phase Inverter
5. 6×370W Solar Array
6. 10.24kWh Bluetooth LiFePO4 Battery
7. On-Grid vs Off-Grid Context
8. FAQ

Kit Contents — SGK-PRO62

• 1 × 6,000W 24V DC 120V/240V Inverter/Charger
• 6 × 370W Monocrystalline Solar Panels
• 4 × 24V 100AH LiFePO4 Battery with Bluetooth
• 1 × 100A MPPT Solar Charge Controller
• 1 Set × 50ft Solar Extension Cables (Inverter PV Input)
• 1 Set × Cable Between Battery and MPPT Controller
• 6 × Sets Mounting Z-Brackets
• 1 × 400A DC Breaker
• 1 × 25A PV Breaker

System Specifications

24V DC System Architecture

The SGK-PRO62’s 24V DC bus voltage is the defining specification that distinguishes this kit from the 48V SGK-PRO64. In off grid solar systems, the DC bus voltage determines current levels, wiring requirements and battery bank configuration.

At 24V, higher currents flow for equivalent power — requiring heavier gauge wiring between batteries and inverter compared to 48V systems. However, 24V architecture integrates naturally with existing 24V battery banks, 24V DC appliances and legacy 24V electrical infrastructure common in marine, RV and older off-grid installations.

For buyers evaluating off-grid and on-grid solar system options across different voltage standards, the 24V platform covers applications where native 24V compatibility is the deciding factor — particularly in upgrade or expansion contexts where the existing battery bank or DC electrical system operates at 24V.

The distinction between off grid on grid solar system approaches is also worth clarifying here: this SGK-PRO62 is a dedicated off-grid system — it does not feed surplus energy back to the utility grid and does not require grid interconnection approval. It operates entirely independently from the utility grid, making it appropriate for remote locations where grid connection is unavailable and for buyers who want complete energy independence regardless of grid availability.

6kW 120V/240V Split Phase Inverter

The 6kW inverter delivers split-phase 120V/240V output — the standard North American residential electrical configuration enabling simultaneous operation of 240V appliances (air conditioning, well pump, water heater) and standard 120V household circuits. Auto generator start provides hands-free backup power management when battery charge drops below the configurable threshold.

6×370W Solar Array

Six 370W monocrystalline panels produce 2,220W of generation capacity — delivering approximately 9–13kWh daily under typical irradiance conditions. The 100A MPPT charge controller maximises energy harvest from the panel array across the full daily irradiance profile, including morning and evening low-angle sun conditions.

10.24kWh Bluetooth LiFePO4 Battery

Four 24V 100AH LiFePO4 batteries with Bluetooth provide 10.24kWh of storage accessible through real-time smartphone monitoring. LiFePO4 chemistry delivers the cycle life and thermal stability that professional off grid solar systems require — typically 2,000–6,000 charge-discharge cycles before capacity falls to 80% of rated, representing 5–16 years of daily cycling depending on depth-of-discharge management.

On-Grid vs Off-Grid Context

Understanding the difference between on-grid and off-grid is relevant for buyers comparing off grid on grid solar system options across the market.

On-grid (grid-tied) solar systems synchronise with the utility grid, feed surplus generation back and draw from the grid when solar generation is insufficient — they require grid connection and typically do not include battery storage.

Off-grid systems like the SGK-PRO62 operate independently — storing all generated energy in batteries for use when solar generation is unavailable. They do not require grid connection and provide complete energy independence. For remote properties, locations with unreliable grid power and buyers prioritising energy autonomy regardless of grid availability, dedicated off grid solar systems are the appropriate technology choice.

Explore additional off-grid solar kit options in our Solar Kits, Off-Grid Solar Systems and Solar Panels categories.

FAQ

What makes these off grid solar systems different from grid-tied solar? Off grid solar systems generate, store and consume electricity independently of the utility grid. Grid-tied systems synchronise with the grid, feed surplus back and draw from it when needed. Off grid solar systems include battery storage and operate without grid connection — making them appropriate for remote properties, unreliable grid locations and buyers prioritising complete energy independence.

Why choose a 24V system for off grid solar? 24V off grid solar systems are appropriate when integrating with existing 24V battery banks, 24V DC appliances or legacy 24V electrical infrastructure. In new installations without pre-existing constraints, 48V systems are generally preferred for reduced wiring current requirements. The SGK-PRO62 addresses the specific use case where 24V architecture is the required specification.

What is the difference between an off-grid and on-grid solar system? An off-grid and on-grid solar system differ in their grid relationship. Off-grid solar operates independently — no grid connection required, electricity is generated, stored in batteries and consumed locally. On-grid solar feeds surplus generation back to the grid and draws from it when solar generation is insufficient. The SGK-PRO62 is a dedicated off-grid system — it requires no grid connection and provides complete energy independence.

Does this off grid solar system include auto generator start? Yes — the SGK-PRO62 inverter includes auto generator start, which automatically activates a connected generator when battery state-of-charge drops below a configurable threshold and stops it when batteries reach the target charge level. This provides hands-free backup power management for remote and unattended installations.

What daily generation does this off grid on grid solar system alternative produce? As a dedicated off-grid system with 2,220W of solar capacity, the SGK-PRO62 generates approximately 9–13kWh per day under 4–6 hours of peak sun — sufficient to fully recharge the 10.24kWh battery daily and power concurrent daytime loads in moderate-consumption off-grid residential applications.