12kW 3-Phase Hybrid Solar System

Deye 12kW 3-Phase Hybrid Inverter + Deye 16kWh Lithium Battery + 615W Bifacial Solar Panels

This solar system is designed to provide reliable backup power, significant electricity savings, and increased energy independence for larger residential properties, farms, and small commercial facilities requiring a balanced three-phase power supply.

The system combines a Deye 12kW 3-Phase Hybrid Inverter, a Deye Lithium Battery, and high-efficiency bifacial solar panels to maximise solar energy production while ensuring dependable backup power during outages.

All systems are installed by certified professionals and include full installation and a Certificate of Compliance (COC).

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System Components

Deye 12kW 3-Phase Hybrid Inverter

The Deye 12kW 3-Phase Hybrid Inverter is designed for properties requiring higher power capacity and balanced energy distribution across all three phases. It delivers advanced solar energy management with seamless integration between solar panels, battery storage, and the grid.

Key Features

• 12kW three-phase hybrid inverter
• Dual MPPT trackers for optimal solar harvesting
• Intelligent hybrid energy management
• Compatible with lithium battery systems
• Grid-tied and backup functionality
• Generator input support
• Smart load management and scheduling
• Automatic switching during power outages
• Remote monitoring via WiFi or data logger

Specifications

• Rated Output Power: 12kW (3-Phase)
• Maximum PV Input Voltage: 500V
• Battery Voltage: 48V
• Dual MPPT inputs
• High conversion efficiency
• Intelligent load balancing across phases

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Deye Lithium Battery

Deye 16kWh | 51.2V | LiFePO₄

The Deye Lithium Battery provides high-capacity, long-life energy storage designed for residential and commercial hybrid solar systems.

Key Features

• Lithium Iron Phosphate (LiFePO₄) chemistry
• 16kWh total energy storage capacity
• Long cycle life for extended battery lifespan
• Integrated Battery Management System (BMS)
• High safety and thermal stability
• Expandable battery storage capacity
• Remote monitoring compatibility

Specifications

• Capacity: 16kWh
• Voltage: 51.2V
• Depth of Discharge: up to 90%
• Cycle Life: 6000+ cycles
• Expandable system capability

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Solar Panels

615W Bifacial Solar Panels (×14)

High-efficiency bifacial solar modules capture sunlight from both the front and rear sides of the panel, increasing overall energy generation and improving system performance.

Specifications

• Panel Output: 615W per panel
• Total Solar Capacity: 8.61kWp
• Bifacial energy gain capability
• High-efficiency mono-crystalline cells
• Excellent low-light performance
• Durable tempered glass design
• Long lifespan with manufacturer warranty

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Mounting System

Lumax Solar Mounting Structure

All solar panels are installed using premium Lumax aluminium mounting systems designed for South African roof conditions.

Benefits

• High-strength corrosion-resistant aluminium
• Fast and efficient installation design
• Long lifespan in outdoor environments
• Engineered for South African roof structures
• Secure wind and weather resistance

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Electrical Protection & Balance of System

To ensure a safe, reliable, and compliant installation, the system includes all required electrical protection and connection components.

DC Side Components

• Solar DC isolator switch
• DC combiner box (if required)
• DC surge protection
• Solar PV cables (UV-resistant)
• MC4 connectors
• PV string fuses

AC Side Components

• AC isolator
• AC distribution board
• AC surge protection
• Circuit breakers
• Earth leakage protection

Battery Components

• Battery isolator
• Battery protection fuse
• Battery communication cables
• Battery interconnection cables

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Cabling & Installation Materials

• Solar DC cabling
• AC cabling
• Cable trunking and conduit
• Earthing system and bonding
• Cable glands and connectors

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Monitoring & Smart Energy Management

Optional Deye monitoring system enables:

• Remote monitoring via mobile app
• Real-time system performance tracking
• Detailed energy usage analytics
• Firmware updates
• Smart energy scheduling

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Installation

The system includes complete professional installation by certified solar technicians.

Installation Includes

• Site inspection and system design
• Solar panel installation
• Inverter installation
• Battery installation
• Electrical protection installation
• System commissioning
• Monitoring setup

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Certification & Compliance

Every installation includes:

✔ Electrical Certificate of Compliance (COC)
✔ Installation by qualified and certified installers
✔ Compliance with South African electrical regulations

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Installation Pricing Notice

Displayed prices are based on typical installations. Final pricing may vary depending on site conditions such as roof type, cable run distance, mounting requirements, and electrical infrastructure. Product availability may also affect pricing, and prices are subject to change without notice.