Residential Solar + Battery
Luxury Residential Home
Constantia, Cape Town
12.4 kW · 20 kWh
Residential solar
Solar designed around your home, not a package deal
We start with twelve months of your electricity usage, measure your usable roof, then design a system that covers as much of your daily consumption as it sensibly can.
- Free on-site assessment
- Fixed written quote
- 1–3 day installation
- 25-year panel warranty
What's included
Everything in a complete home system
One team handles design, installation, commissioning and support — no coordinating between suppliers.
01
Solar panel installation
All-black high-efficiency modules mounted on certified rails, laid out for the best year-round yield on your roof.
02
Inverter systems
Hybrid inverters sized to your load profile, with the option to add batteries now or later.
03
Battery storage
Lithium storage that carries your evening usage and backs up essential circuits during outages.
04
Energy monitoring
See production, consumption and battery state on your phone, with monthly performance reporting.
05
Compliant paperwork
Electrical certificate of compliance and municipal registration documentation handled for you.
06
Aftercare & support
Workmanship guarantee, annual health checks and a team that still answers the phone years later.
Savings calculator
See How Much You Could Save
Adjust the inputs below for an instant indication of the system size and savings your property could achieve.
Your details
R
Property type
Approximate usable roof size60 m²
Not sure? A typical single-storey home has roughly 50–90 m² of usable north-facing roof.
Your estimate
Recommended system size
6.0 kW
≈ 13 panels · 72% of your usage covered
- Estimated monthly savings
- R2 318
- Estimated annual savings
- R27 821
- Estimated 20-year savings
- R751 162
These figures are an estimate only, based on typical Western Cape irradiation and average tariffs with modest annual increases. Your actual system design and savings are confirmed after a free on-site assessment.
Get an exact quoteAlready have solar? See what adding batteries could do. Curious about production totals? Our systems have generated over 0 GWh to date.
How it works
Four steps from first call to first savings
A clear, predictable process — you always know what happens next and who is doing it.
- 1
Free Consultation
We review your electricity usage and property to understand what you actually need.
- 2
Custom System Design
Our engineers design a system specifically for your requirements, roof and budget.
- 3
Professional Installation
Certified technicians complete the installation safely, neatly and professionally.
- 4
Start Saving
Monitor your solar production and reduce your reliance on grid electricity.
Recent projects
Installations across homes, businesses and farms
A selection of recent SunPeak systems — residential rooftops, commercial arrays and battery retrofits.
Residential Solar
Modern Suburban Home
Durbanville
6.6 kW · 10 kWh
Commercial Rooftop
Commercial Warehouse
Epping Industria
220 kW
Solar equipment
The equipment we install
We standardise on a short list of proven components so our team knows them inside out and support stays simple.
Generation
High-Efficiency Solar Panels
Monocrystalline all-black modules chosen for consistent output, low degradation and a clean rooftop finish.
- Tier-1 monocrystalline
- Product & performance warranty
- Certified mounting systems
Conversion
Hybrid Inverters
Grid-tied hybrid inverters that manage solar, battery and grid supply, sized to your household or site load.
- Solar + battery ready
- Load management
- Remote firmware support
Storage
Lithium Battery Storage
Modular lithium iron phosphate batteries that store surplus solar for evening use and outage backup.
- Modular capacity
- Wall or floor mounted
- Expandable later
Monitoring
Smart Energy Monitoring
Live monitoring of production, consumption and battery state through a simple app dashboard.
- Production & usage view
- Monthly reporting
- Fault alerts
Testimonials
What our customers say
Residential and commercial clients across the Western Cape.
“SunPeak handled everything from the initial consultation through installation. The system looks great and our electricity usage from the grid has dropped dramatically.”
Michael R. — Cape Town
Residential customer
“The design proposal explained exactly what we would generate and save each month. Installation took two days and the team left the roof and DB board spotless.”
Nadia P. — Durbanville
Residential customer
“They audited our load profile before quoting, which gave us confidence in the numbers. Our daytime production now covers most of our production line demand.”
Johan van der Merwe — Epping Industria
Operations Director, commercial customer
FAQ
Straight answers to the questions we hear most
Still unsure about something? Ask us during your free consultation — no sales pressure.
Ready to Take Control of Your Energy Costs?
Get a free, no-obligation solar assessment and find out what system would work best for your property.