Deo Solar | Solar Mounting Systems & PV Installation South Africa

15⁺

Combined team experience

30^+MW

Solar Installed

6^+MWh

Battery Installed

100⁺

Satisfied Clients

15+ years is combined experience across the Farrell team and staff in mining, energy, and construction. It is not the age of the company. Deo Solar was founded in 2020.

Why Installers Choose Deo Solar

Built different.
Proven in the field.

Intelligent Design

Rail-less, pre-assembled, and self-aligning — our glass-composite brackets mount directly to the roof profile with zero on-site cutting, measuring, or adjustment. One part. One action. Watertight from the moment it's down.

Tried & Tested

Independently tested by SANAS-accredited laboratories against wind uplift, corrosion, and load. Over 200 000 panels installed across South Africa.

Cost Effective

From as little as R124–R135 per panel on IBR & corrugated roofs, and R188–R207 per panel on Klip-On profiles. Pricing varies by panel layout — get a tailored quote for your project.

Fast Installation

Our trained crews install up to 500 kW of brackets in a single day — up to 800 panels when the team knows the system. Less time on roof means lower labour costs and faster handover.

See the full product range →

Our Services

From first quote
to final commission.

Deo Solar designs and installs solar from the Lynnwood, Pretoria head office, including work in Johannesburg, Cape Town and Durban.

Full EPC Delivery

We handle the complete project lifecycle — feasibility, energy analysis, engineering design, supply, installation, and commissioning. One team. One contract. No coordination gaps.

Fully Compliant by Design

Our DeoSizer and OPTRTA software platforms are used and approved by registered engineers to handle the full design process — ensuring every installation meets SANS standards, local grid codes, and municipal requirements without exception.

Financed by SA's Major Institutions

We're partnered with leading solar financing companies and have successfully delivered projects funded by all major South African banks and financial institutions — giving our clients access to a wide range of tailored financing solutions.

FAQ

Frequently asked questions

Straight answers about our mounting systems, installation services, and how we work across South Africa.

What roof types do Deo Solar mounting brackets fit?

Deo Solar manufactures rail-less brackets for IBR and corrugated steel profiles, Klip-On standing seam roofs, and direct-to-purlin structural steel mounting. Ground-mount framework is also available for large-scale projects.

Do you install solar systems or only supply mounting products?

Both. Deo Solar supplies mounting products to installers nationally, and also delivers full turnkey EPC projects with in-house installation teams, including design, supply, installation, commissioning and certificates of compliance.

What areas of South Africa does Deo Solar serve?

Deo Solar operates across South Africa and into Sub-Saharan Africa, covering industrial, commercial, agricultural, residential and remote off-grid sites.

How is a rail-less mounting system different from a rail system?

A rail-less system attaches each panel directly to brackets fixed to the roof, removing the continuous aluminium rail. This reduces material, weight on the roof structure and installation time, while maintaining load performance.

Can I size a solar system myself before requesting a quote?

Yes. The free DeoSizer tool on the Deo Solar website estimates system and battery sizing from your consumption and site details. It is an indicative planning aid, and a site assessment is still required before final design.

We didn't improve
the solar bracket.
We replaced it.