WilliamsSolar & Electrical Supplies

Solar & electrical services

Solar and electrical solutions for your property.

Grid-tie, hybrid and off-grid solar for homes, businesses and farms — plus electrical installations, CoC certification and consulting tailored to your needs.

Residential Solar Installations

Explore solar solutions for your home, with system options considered around your electricity consumption, backup requirements and property.

Commercial Solar Installations

Discuss solar solutions for business premises, offices, retail properties and other commercial applications.

Hybrid Solar Systems

Explore hybrid solar configurations that combine solar generation, battery storage and electricity-grid integration where suitable.

Solar Battery Storage

Explore battery storage options designed to support your property's electricity requirements.

Inverter Solutions

Discuss inverter options and configurations for new installations or existing solar systems.

Solar System Upgrades

Looking to improve or expand an existing system? Enquire about available options and compatibility with your current equipment.

Grid-Tie Solar Systems

Solar generation connected to the electricity grid, with system design considered around your property's consumption and connection requirements.

Off-Grid Solar Solutions

Solar solutions for properties operating independently of the electricity grid, with generation and storage considered around your energy needs.

Solar for Farms

Grid-tie, hybrid and off-grid solar options for farms, tailored to the property's electricity requirements and available infrastructure.

Electrical Installations

Single- and three-phase installations, electrical upgrades, DB boards, wiring and fault finding for your property.

CoC Certification

Enquire about a Certificate of Compliance (CoC) for your electrical installation in accordance with SANS 10142. Assessment and any necessary remedial work are discussed before certification.

Consulting & System Design

Professional advice, system design and energy solutions tailored to your needs. Discuss your property, energy goals and equipment options with our team.

QUALIFICATIONS & REGISTRATIONS

Credentials behind the work.

Electrical qualifications, solar PV registrations and equipment-specific installer credentials support the work we do.

Red Seal
Qualified

Red Seal

Electrical artisan qualification supporting the team's electrical installation work.

SAPVIA PV GreenCard badge

SAPVIA PV GreenCard

Solar PV installer credentials through the SAPVIA PV GreenCard programme.

AREP P4 Level 2 badge

AREP P4 Level 2

Level 2 registered solar PV practitioner with the Association for Renewable Energy Practitioners.

PQRS Registered badge

PQRS Registered

PQRS registration, with a focus on solar PV training and installation knowledge.

Herholdt's Trusted Installer badge

Herholdt's Trusted Installer

Trusted Installer status with Herholdt's Group, a solar equipment distributor.

Deye Master Installer badge

Deye Master Installer

Master Installer accreditation for Deye equipment installations.

Sunsynk Master Installer badge

Sunsynk Master Installer

Master Installer status for Sunsynk equipment installations.

Ask our team about the credentials relevant to your project. Certification, installation requirements and equipment warranty terms are confirmed for your specific scope of work.

Residential tiled-roof solar array installed by Williams Solar

Residential

A smarter energy solution for your home.

Explore solar solutions designed around your household's energy requirements. Whether you want to investigate battery backup, solar electricity generation or a more comprehensive home solar installation, Williams Solar can discuss the available options for your property.

Large commercial rooftop solar array installed by Williams Solar

Commercial

Energy solutions for your business.

Electricity is an important part of running a business. Explore commercial solar options that may help support your operational energy requirements. Whether you're considering solar for an office, retail premises, workshop or another commercial property, get in touch to discuss your project.

THE PROCESS

From your first enquiry to your solar solution.

We make it easy to start discussing your solar requirements.

  1. STEP 1

    Tell us what you need

    Contact our team and tell us whether you are interested in residential solar, commercial solar or solar equipment.

  2. STEP 2

    Discuss your requirements

    Share information about your property, electricity consumption, current electrical setup and desired system functionality.

  3. STEP 3

    Explore your options

    Discuss suitable equipment, system configuration and the quotation for your requirements.

  4. STEP 4

    Plan your project

    Once the proposal has been accepted, agree on the installation arrangements and next steps.

SOLAR & ELECTRICAL ENQUIRY

Let's discuss what your property needs.

From solar systems to electrical work, supplies and CoC certification.

Tell us a little about your property and what you want to achieve. Our team can use this information to begin discussing the appropriate options.

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Red Seal qualified • SAPVIA PV GreenCard installer

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