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Monday 08:00 - 17:00 Tuesday 08:00 - 17:00 Wednesday 08:00 - 17:00 Thursday 08:00 - 17:00 Friday 08:00 - 15:00

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Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from One Energy, Solar Energy Service, 74 Sterkfontein Avenue, Farmyard Offices. Mountain Honey Estate, Doornkloof East, Pretoria.

13/10/2026

01/09/2026

Your roof can generate clean, renewable energy. Turn your roof space into a source of power and serious cost savings. Take control of your current and future energy needs.

25/08/2026

Solar is not a short-term purchase - it’s a long-term investment.

The right system should continue delivering value year after year, helping you reduce reliance on the grid while maintaining dependable performance and giving you the ability to scale with a dependable solar partner as your needs and energy demand change.

Quality components and expert installation make all the difference.

17/08/2026

The cost of power outages extends far beyond a dark room or idle equipment.

Lost productivity, interrupted routines, damaged stock, and business downtime all have a significant, compounding impact over time.

A dependable solar energy solution and installation partner protects what matters most while keeping life and business moving, uninterrupted.

11/08/2026

Energy independence gives you greater control over how and when you use electricity, reducing your reliance on external factors, increasing your peace of mind and radically reducing our electricity bill.
True grid freedom starts with a reliable, qualified solar installation partner and the right system design and equipment specification for your needs today, and down the line.

08/08/2026

Two solar quotes might look similar on paper, yet have very different pricing.

The difference often comes down to component and equipment quality, engineering expertise, installation standards, safety and compliance. Choosing the right solar partner means investing in long-term reliability, safety, and performance - not just equipment.
A concerning number of fly-by-night installers have emerged who cut corners on critical safety and compliance requirement, prioritizing profits and quick wins over safety, compliance and long-term savings. The problem isn’t just about poor workmanship or substandard components. These installers are systematically omitting essential safety features and regulatory requirements that protect solar users from electrical hazards, fires, and legal complications – purely to land the job on price.

While that radically cheaper quote may seem attractive upfront, the true cost of their shortcuts are onerous and a serious liability. From fire and electrocution risks, legal consequences, financial losses when property owners must pay for system redesign and reinstallation to achieve compliance and engage qualified professionals to certify corrective work, the potential for repudiated insurance claims related to system failures, system performance issues and a lack of any maintenance and support.
These details matter.

03/08/2026

The success of any solar installation starts long before the first panel is mounted.

Every home and business has unique energy needs, which is why system design is one of the most important parts of the process. Proper sizing, energy forecasting, and future planning ensure your investment delivers maximum performance for years to come.
Great solar outcomes start with thorough planning.

30/07/2026

Power outages don’t have to dictate your day.

Whether you’re working from home, running a business, or simply spending time with family, reliable power provides peace of mind and continuity when it matters most.

A professionally designed solar and battery solution keeps the power on, your equipment working, and your life moving forward - even when the grid can’t.

19/06/2026

Farm Case Study: North-West Province
Storms knocked out the grid for weeks. Solar now keeps the butchery, processing facility, borehole pumps and cold storage running - no matter what.
A North-West farm was paying R29,000 every month in line costs and electricity usage - on top of heavy diesel bills every time the grid went down. After storms and high winds, infrastructure failures could last days, even weeks. For a working farm with a butchery, meat processing facility, walk-in fridges and borehole pumps, unreliable power isn't an inconvenience. It's an existential business risk.
One Energy eliminated that risk entirely.

The system:
- 3 x 30kW Fox ESS Inverters
- 120kWh Battery backup (BESS)
- 43kW Solar array
- Integrated with existing 20kVA generator as standby
The result? 100% off the grid - homestead, butchery, cold storage, borehole pumps and all.

The financial impact:
✅ R29,000/month saved on grid electricity and line costs
✅ System payback in just 3 years
✅ R1.75 million in savings over five years, straight back to the bottom line
✅ Electricity costs locked in for 20+ years - no more tariff shocks
✅ Section 12B: 100% tax deduction on qualifying solar assets
✅ Diesel costs drastically reduced - generator now only on standby
✅ Solar finance solutions available

If your farm, game lodge, smallholding or agricultural operation is exposed to unreliable grid supply and rising costs, this is what energy independence looks like.

Book a free assessment:
www.oneenergy.co.za
011 918 9891
[email protected]

Address

74 Sterkfontein Avenue, Farmyard Offices. Mountain Honey Estate, Doornkloof East
Pretoria
0181

Opening Hours

Monday	08:00 - 17:00
Tuesday	08:00 - 17:00
Wednesday	08:00 - 17:00
Thursday	08:00 - 17:00
Friday	08:00 - 15:00

Telephone

+27126675890

Website

facebook.com

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