Online exclusive

20kW 3-Phase Solar Kit – 20kWh Battery Storage & 24 × 620W Solar Panels

R158 000,00Excl. installation

Complete 20kW 3-Phase Solar Kit featuring a Felicity 20kW 3-Phase Hybrid Inverter, Stackable Lithium Battery System (20kWh Storage), and 24 × 620W high-efficiency solar panels. Includes full mounting hardware, AC/DC protection boxes, and solar cabling.

HEAVY-DUTY 3-PHASE SOLAR SYSTEM FOR COMMERCIAL & LARGE RESIDENTIAL POWER NEEDS!

The price shown is for the equipment only. Installation is quoted separately: send us this item and we will come back with a written supply and installation quote.

Before you buy

  • Inverter, battery and panels are matched to each other in the quote.
  • Choose supply only, or supply and installation.
  • Your home electrician or ours can fit it; ask when you quote.
  • Compliance pack and Certificate of Compliance with installed systems.

We accept EFT, Payflex and iKhokha.

Need help sizing?

Tell the assistant about your home or business and it works out what you need, then sends it to our team by email or WhatsApp.

Free assessment

Description

20kW 3-Phase Commercial & Residential Solar System Kit

  • Inverter: Felicity 20kW 3-Phase Hybrid Inverter

  • Battery Storage: Stackable Lithium Battery System (20kWh Total Storage)

  • Solar Panels: 24 × 620W High-Efficiency Solar Panels (14.88kW Total Solar Array)

  • System Type: 3-Phase Hybrid Solar Power System

  • Protection & Accessories: Mounting structure, AC Protection Box, DC Protection Box, and solar cabling included

About the 20kW 3-Phase Solar Kit

The 20kW 3-Phase Solar Kit by Solar Supplier is a robust, industrial-grade energy solution engineered for businesses, farms, agricultural setups, and large luxury residences requiring reliable 3-phase power. Combining a massive 20kW 3-phase hybrid inverter with 20kWh of stackable lithium battery storage and 14.88kW of solar generation, this turnkey package dramatically reduces grid dependence and ensures heavy 3-phase machinery and circuits stay fully powered during load shedding.

Key Features & Included Components

  1. Felicity 20kW 3-Phase Hybrid Inverter:

    • High-capacity 3-phase output designed to support balanced phase distribution, heavy commercial loads, and three-phase motor equipment.

    • Hybrid capability intelligently blends power from solar generation, the utility grid, and battery storage.

  2. Stackable Lithium Battery System (20kWh):

    • High-performance stackable lithium technology delivering deep discharge efficiency, rapid recharging, and scalable energy throughput.

    • Integrated modular design with advanced battery management for safe, reliable long-term energy storage.

  3. 24 × 620W Solar Panels (14.88kW Generation Array):

    • Premium 620W solar modules engineered for high conversion efficiency and maximum energy harvest throughout the day.

  4. Complete Balance of System (BoS) Included:

    • AC & DC Protection: Pre-wired AC Protection Box and DC Protection Box with built-in circuit breakers and surge protection devices.

    • Mounting Hardware: Roof mounting rails, brackets, and clamps included (subject to roof layout).

    • Cabling: Heavy-duty red and black solar cables fitted with pre-crimped MC4 connectors.

How the System Works

  1. Generate: The 24 high-efficiency solar panels absorb sunlight to produce clean DC power during daylight hours.

  2. Store & Convert: The Felicity 20kW 3-Phase Hybrid Inverter powers your active electrical loads while storing excess energy in the 20kWh stackable lithium battery bank.

  3. Backup: When the municipal grid fails, the system seamlessly supplies balanced 3-phase backup power to keep your property fully operational.

Advantages of the 20kW 3-Phase Kit

  • Massive Energy Offset: Significantly reduces commercial electricity bills and mitigates peak demand charges.

  • 3-Phase Power Reliability: Built specifically to handle balanced 3-phase commercial and heavy appliance loads.

  • Complete Turnkey Solution: Includes inverter, stackable batteries, solar array, pre-wired protection boxes, and mounting hardware in one kit.

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