15kW Complete Solar System + Installation + COC
Overview
A heavy-duty solution for clients needing higher output, greater uptime and stronger solar production. The 15kW systemis suitable for large homes, premium properties and small businesses with meaningful load requirements.
Ideal For
Large homes, workshops, offices, small business operations
Example Property: Large home or small commercial site (±450–1,200m²)
Typical System Specification
Inverter: ±15kW Hybrid Inverter (or equivalent system class)
Battery: Typically ±10kWh–20kWh LiFePO₄ (upgrade options available)
Solar Panels: Typically ±11kW–16.5kW PV (varies by roof space/package)
What’s Included (Supply + Installation + COC)
Supply & installation of inverter, battery storage and solar PV panels
Roof mounting structure (IBR/tile) including all brackets, rails & fasteners
PV DC cabling (PV1-F), connectors and weatherproof routing
DC protection (DC isolator(s), fuses/combiner where required)
AC protection (breakers, AC isolator, earth leakage integration where applicable)
Surge Protection (AC Type 2; DC SPD where required/appropriate)
Essential loads integration (changeover / backed-up circuits separation)
Monitoring setup (WiFi/app where supported)
Configuration, commissioning and full functional testing
All required labels & safety signage
Electrical Certificate of Compliance (COC) issued on completion
Optional Premium Brand Upgrade
This system can be supplied in cost-effective brands (budget tier) or upgraded to premium brands such as Sunsynk / Deye and premium LiFePO₄ battery brands at the same capacity. Final pricing depends on brand selection and stock availability.
Lead Time
2–5 working days
Installation Time
3–5 days
Price Range (Installed + COC)
✅ R146,000 – R210,000
Pricing Note
Prices may vary based on roof type, mounting complexity, cable distance, DB configuration, and whether the property is single/three phase. Final pricing is confirmed after a site assessment.
FAQ – 15kW System
Q: Is this system suitable for a business?
A: Yes — 15kW is commonly used for small businesses, workshops and office setups needing dependable uptime.
Q: Is 3-phase required for 15kW?
A: Not always, but many sites at this level are 3-phase. We confirm this during assessment.
Q: Can I scale this into a bigger system later?
A: Yes — scaling options depend on inverter architecture and DB capacity.
