Off-Grid Solar Kit 6.5kW 48V 120V/240V 10.24kWh LiFePO4 6×370W Solar Panels (SGM-6510M)

Complete Solar Power Systems — 6.5kW 370W 10.24kWh Off-Grid Kit

Complete solar power systems that cover every essential component in a single purchase — the SGM-6510M delivers 6.5kW of split-phase 120V/240V off-grid power with 6 × 370W monocrystalline panels, 10.24kWh of LiFePO4 battery storage, a 6.5kW 48V inverter and all mounting and cable hardware in one complete kit. The solar array produces approximately 8.88kWh per day based on four hours of peak sun — the right specification for cabins, shops and RVs consuming approximately 266kWh per month. As solar powered systems for homes go at this output level, the SGM-6510M delivers professional-grade components — LiFePO4 battery chemistry, monocrystalline panels and a 6.5kW split-phase inverter — in a package that eliminates the complexity and sourcing risk of building a system component by component.

Table of Contents

1. Kit Contents
2. System Specifications
3. What “Complete” Means in Solar Power Systems
4. 8.88kWh Daily Generation
5. 6.5kW Split-Phase Inverter
6. 10.24kWh LiFePO4 Battery
7. Cabin and Home Applications
8. FAQ

Kit Contents — SGM-6510M

• 1 × 6,500W 48V DC 120V/240V AC Output Inverter
• 6 × 370W Monocrystalline Solar Panels
• 2 × 100AH 51.2V Lithium Battery (10.24kWh)
• 1 Set × 50ft Solar Extension Cables (Inverter PV Input)
• 6 × Sets Mounting Z-Brackets
• 1 × 200A DC Breaker
• 1 × 25A PV Breaker

System Specifications

What “Complete” Means in Solar Power Systems

The term complete solar power systems is used liberally across the market — but not all kits deliver on the promise. The SGM-6510M earns the designation through what is and is not included.

What is included: inverter, solar panels, LiFePO4 batteries, extension cables, mounting hardware and circuit protection breakers. Every essential component required to commission a functioning off-grid solar power system from delivery to first operation is in the box.

What is not required: separate racking purchase, additional cable sourcing, external battery monitor purchase or third-party charge controller for a standard 6-panel array. The SGM-6510M’s kit specification covers the complete installation without hidden add-on requirements that would increase the effective system cost.

For buyers researching off grid solar kits who have experienced incomplete packages that arrive missing critical hardware, the SGM-6510M’s complete specification — including DC breaker and PV breaker that many entry-level kits exclude — is the standard that professional-grade complete solar power systems should meet.

8.88kWh Daily Generation

The 6 × 370W array produces approximately 8.88kWh per day under four hours of peak sun — characterised as appropriate for applications consuming approximately 266kWh per month. This corresponds to a daily consumption of approximately 8.8–9kWh — matching the system’s generation capacity for a sustainable daily energy balance without surplus or deficit under normal irradiance conditions.

For solar powered systems for homes at this consumption level, the SGM-6510M provides a generation-storage match that keeps the 10.24kWh battery consistently charged while covering concurrent daytime loads from direct solar generation.

6.5kW Split-Phase Inverter

The 6.5kW split-phase inverter handles 120V/240V simultaneously — 240V appliances and standard 120V household circuits operate from the same system without electrical adaptation. At 6,500W of continuous output, this inverter covers the realistic simultaneous load of a well-equipped cabin or off-grid home — refrigerator, lighting, water pump, entertainment, charging and intermittent tool use within the 6.5kW rating.

10.24kWh LiFePO4 Battery

Two 100AH 51.2V LiFePO4 batteries provide 10.24kWh of storage — providing full overnight coverage for moderate residential loads from a single day’s solar generation. LiFePO4 chemistry’s 2,000–6,000+ cycle life, flat discharge curve and thermal stability make it the industry standard for serious complete solar power systems at this investment level.

Cabin and Home Applications

The SGM-6510M is sized for off grid solar applications consuming approximately 266kWh per month — the typical profile of:

• Well-insulated cabins with efficient appliances
• Weekend residences and seasonal properties
• Remote homes with moderate daily consumption
• Rural properties where grid connection cost is prohibitive
• Solar powered systems for homes requiring full split-phase 120V/240V capability in a 6-panel footprint

Explore additional complete solar power system configurations in our Solar Kits, Off-Grid Solar Systems and Solar Panels categories.

FAQ

What makes the SGM-6510M one of the best complete solar power systems? The SGM-6510M earns its complete solar power systems designation through a full component package — inverter, panels, LiFePO4 batteries, cables, mounting hardware and circuit protection breakers. Many competing kits omit breakers or require separate charge controller purchase. The SGM-6510M includes every component required for commissioning without hidden add-on requirements.

What is the daily generation of this off grid solar system? This off grid solar system generates approximately 8.88kWh per day based on four hours of peak sun from the 2,220W array. This generation level matches the daily consumption of cabins and homes using approximately 266kWh per month — providing a daily energy balance that keeps the 10.24kWh battery consistently charged.

Are these solar powered systems for homes or only for commercial use? These solar powered systems for homes are specifically designed for residential applications — cabins, rural homes, seasonal properties and off-grid small homes. The 6.5kW 120V/240V split-phase output matches standard North American home electrical configuration. Every standard household appliance and circuit operates normally on this system.

What is the consumption profile this system is designed for? The SGM-6510M is characterised for off-grid applications consuming approximately 266kWh per month — approximately 8.8–9kWh per day. This covers a well-equipped cabin with refrigeration, lighting, water pump, entertainment and charging loads operating across a full day.

Can I expand this complete solar power system? Yes — additional LiFePO4 batteries increase storage beyond 10.24kWh. Additional panels increase daily generation. Additional inverter units can be connected in parallel for expanded output. The SGM-6510M is designed as a growable foundation rather than a fixed-capacity complete system.