WindStrom SA

WindStrom SA PV Design & Installation for Residential, Commercial and Agricultural
On-Off-Grid
Backup Solutions

Professional Chemical Free Solar Cleaning & Maintenance
UPS Back-Up Power Solutions (Uninterrupted Power Supply)
From Small Scale to Large

Is Your Solar System Winter Ready?Winter brings:-Shorter charging days-More overcast weather-Tougher conditions for sola...
27/05/2026

Is Your Solar System Winter Ready?

Winter brings:
-Shorter charging days
-More overcast weather
-Tougher conditions for solar systems
That’s why this is the perfect time to make sure your system is performing at its best.

At Windstrom, we can assist with:
✅ Solar panel cleaning
✅ System inspections
✅ Performance checks
✅ General maintenance
A well-maintained system helps you generate more efficient power when every ray matters most.

📞 Service Line: 071 369 3908
🌐 www.windstrom.co.za

What Happens to Solar Panels in Winter?As winter settles in, many people wonder if solar systems still perform well duri...
19/05/2026

What Happens to Solar Panels in Winter?

As winter settles in, many people wonder if solar systems still perform well during colder, shorter days.

The good news?
Solar panels work from **sunlight — not heat**.

Even during winter, your system can still generate excellent power, especially on clear sunny days. However, because the Days are shorter, the sun sits lower & weather conditions can be harsher

…your system may naturally produce less energy than during peak summer months.

This is why winter is the perfect time to ensure your system is:
✅ Properly maintained
✅ Professionally monitored
✅ Equipped with clean panels for maximum efficiency

Every ray counts during winter — and a well-maintained system helps you make the most of it!

📞 028 514 1059
📧 [email protected]
🌐 www.windstrom.co.za

Storms, Rain & Solar Systems — What You Should Know!With the recent severe weather experienced across Swellendam, many r...
13/05/2026

Storms, Rain & Solar Systems — What You Should Know!

With the recent severe weather experienced across Swellendam, many residents were reminded just how important reliable energy systems can be during unexpected outages.

But weather like this can also place extra pressure on solar systems — especially during days with Heavy Cloud Cover, Strong Winds & Continuous Rain

During extreme conditions, solar production naturally drops because panels receive far less sunlight than normal.

This is why regular system maintenance, healthy batteries, proper system sizing, and panel cleanliness all play an important role in keeping your system performing at its best when you need it most.

A properly maintained and correctly designed system helps improve reliability during challenging weather conditions.

📞 028 514 1059
📧 [email protected]

May today be filled with love, appreciation, and meaningful moments for all the moms and mother figures being celebrated...
10/05/2026

May today be filled with love, appreciation, and meaningful moments for all the moms and mother figures being celebrated .

JUNE SPECIAL – RESIDENTIAL PV CLEANING!Winter is here… and with shorter days and lower sunlight angles, every bit of sol...
08/05/2026

JUNE SPECIAL – RESIDENTIAL PV CLEANING!

Winter is here… and with shorter days and lower sunlight angles, every bit of solar performance matters even more.

Dirty panels can reduce your system’s efficiency and stop you from generating the power you should be getting from your investment.

Book your professional PV cleaning before 1 June 2026 for between 📅 1 – 30 June 2026 and receive a 20% DISCOUNT 🔥

✅ Generate more power
✅ Improve system efficiency
✅ Keep your panels performing at their best

At Windstrom, we use the proper solar-cleaning equipment and purified water to ensure a safe, professional clean every time.

📞 071 369 3908

Happy Workers’ Day! Here’s to the effort and dedication that keeps things moving forward.
01/05/2026

Happy Workers’ Day! Here’s to the effort and dedication that keeps things moving forward.

It’s easy to see the finished product — clean panels, neat installations, and reliable power.But what you don’t always s...
28/04/2026

It’s easy to see the finished product — clean panels, neat installations, and reliable power.

But what you don’t always see is everything that goes into getting it right.
From careful planning and system design to precise installation and testing, every step matters.

🔧 Behind every system is:
• Accurate load and usage analysis
• Quality equipment selection
• Safe, structured installation
• Attention to every cable, connection, and component

At Windstrom, we believe the difference is in the detail.
Because a solar system isn’t just something you install — it’s something you rely on every single day.

Built right. Built to last. ⚡
📞 028 514 1059
📧 [email protected]

Wishing everyone a happy and enjoyable Freedom Day.
27/04/2026

Wishing everyone a happy and enjoyable Freedom Day.

What is Peak Usage? ☀️Not all electricity is used the same — and timing matters more than you think.Peak usage refers to...
23/04/2026

What is Peak Usage? ☀️

Not all electricity is used the same — and timing matters more than you think.

Peak usage refers to the times when your home or business uses the most electricity — usually early mornings and evenings.

The challenge?
That’s often when your solar system produces the least power.

Why this matters:

🔹 You may rely more on batteries or the grid
🔹 Higher usage during peak times can mean higher costs
🔹 Poor timing = less benefit from your solar system

The smart approach:

Shift as much usage as possible to daytime hours when your panels are producing power.

Understanding your peak usage helps you:
✅ Use more of your own solar energy
✅ Reduce strain on your batteries
✅ Maximise your savings

Solar isn’t just about installing a system — it’s about using it wisely. 🌍

📞 028 514 1059
📧 [email protected]

Please note that we will be closed on 27 April and 1 May for the public holidays. We wish you a safe and enjoyable long ...
23/04/2026

Please note that we will be closed on 27 April and 1 May for the public holidays. We wish you a safe and enjoyable long weekend and look forward to assisting you thereafter.

Address

Koringland Street
Swellendam
6740

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 - 17:00

Telephone

+27285141059

Website

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