Custom Solar Solutions for Home & Business

Design the perfect energy system for your property. We specialize in tailored solar, backup power, and energy savings across South Africa using premium equipment.

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100+ Happy Customers
5MW+ Solar Installed
90% Average Savings

Our Solar Services

Comprehensive, custom-designed solar solutions tailored to your unique energy and backup needs

Residential Solar

Complete home solar systems featuring JA Solar and Canadian Solar panels with Sigenstor, Sunsynk inverters, and Tesla Powerwall 3 backup solutions.

  • JA Solar & Canadian Solar panels
  • Tesla Powerwall 3 backup systems
  • Sigenstor & Sunsynk inverters
  • Grid-tie and hybrid solutions

Commercial Solar

Large-scale commercial installations using premium Tier 1 panels and industrial-grade inverters for maximum efficiency and ROI.

  • Industrial solar farms
  • Commercial rooftop systems
  • High-capacity inverters
  • Business backup solutions

Maintenance & Support

Professional maintenance services to ensure your solar system operates at peak efficiency for decades.

  • Regular system inspections
  • Panel cleaning services
  • Performance monitoring
  • 24/7 technical support

Energy Consulting

Expert energy audits and consulting to optimize your power consumption and maximize solar investment returns.

  • Energy consumption analysis
  • System sizing optimization
  • Financial modeling
  • Government incentive guidance

Solar System Builder

Design the perfect custom solar solution for your home or business

Select Your Power Type

Please select the type of power you have. If you are not sure, please select Single Phase.

What Our Customers Say

Real reviews from satisfied STP Solar customers

Diksha S.

5.0

"Extremely high quality service, wouldn't hire anyone else. Very trustworthy with quality panels and inverters. Saved over R5k a month on electricity bill and no load shedding issues."

Google Review

Denise G.

5.0

"Hassle free, efficient, professional and friendly service. This dynamic father and son team work seamlessly together and had our solar power solution installed and working in record time! Thank you!"

Google Review

Salmon M.

5.0

"Excellent service, very professional and attention to detail. Competitive pricing with an experienced team. I would highly recommend them. Thanks Sean, Indres and team."

Google Review
5.0
Average Rating
100+
Happy Customers
100%
Satisfaction Rate
Read More Reviews on Google

Why Choose STP Solar?

With over 10 years of experience in the South African solar industry, STP Solar is your trusted engineering partner for custom residential and commercial renewable energy solutions.

Certified Excellence

Certified Electrical and Solar installers with industry-leading training and certifications.

Standard Industry Warranty

10 years on inverters and batteries, 12 years on solar panels. Comprehensive warranty coverage on all installations and components.

Eco-Friendly

Reduce your carbon footprint while saving money on energy costs.

24/7 Support

Round-the-clock technical support and maintenance services.

Professional Installation Team

Our Recent Projects

See the quality of our solar installations

Residential Installation

5kW system with battery backup

Fourways, Gauteng

Commercial Project

50kW industrial solar farm

Krammerville, Johannesburg

Factory Installation

100kW manufacturing facility

Centurion, Gauteng

Contact Us Today

Ready to start designing your custom energy solution? Secure your reliable backup power today.

Contact Information

Mobile

081 748 0779

Landline

010 500 7999

Address

Savanna Hills Estate
Midrand, Gauteng, 1682

Business Hours

Monday - Friday: 8:00 AM - 6:00 PM
Saturday: 9:00 AM - 2:00 PM
Sunday: Closed