Description
Price: R5,400.00 (Incl. VAT)
SKU: KE-SG-150
☀️ Because Eskom is Expensive and the Sun is Free
Why pay a small fortune to heat your water when there’s a giant ball of free energy in the sky? This solar geyser is like your very own solar-powered piggy bank, quietly saving you money every single day.
It’s for the savvy, the sustainable, and those who enjoy a warm shower that’s also a virtuous one.
💡 How This Box of Sunshine Works for You
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The Ultimate Side Hustle: While you sleep, work, or play, this geyser is silently working, converting sunlight into savings.
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150L of Liquid Sunshine: Plenty of sun-heated water for your household, cutting your electricity bill down to size.
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Eco-Friendly Badge of Honour: Reduce your carbon footprint and brag about it at your next braai. You’re not just saving money; you’re saving the planet, one shower at a time.
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Backup for a Rainy Day: Don’t worry about cloudy days – it’s got a clever brain that switches to good old electricity if it needs to.
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Stop renting your hot water from the power company. Start owning the means of production.
💰 Price: R5400
🔧 Installation: R2,000 (Invest in a professional roof-setup)
🚚 Delivery: R500 (Gauteng-wide)
Technical Specifications
| Attribute | Specification |
|---|---|
| Brand | Keep Energy |
| Capacity | 150 Litres |
| System Type | Thermosiphon (Passive) |
| Collector Type | High-Efficiency Evacuated Tubes |
| Tank Material | Steel, Corrosion-Resistant Lining |
| Insulation | High-Density Polyurethane Foam |
| Backup Heater | Optional 2kW Electrical Element (sold separately) |
| Warranty | 7 Years on Tank |
Who Is This For?
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Eco-Conscious Homeowners wanting to reduce their environmental impact and energy bills.
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Households of 2-3 People looking for a sufficient and reliable solar hot water solution.
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Savvy Investors who understand the long-term value and rapid return on investment.
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Anyone in a Sunny Region – Perfect for South Africa’s abundant sunshine!
What’s Included?
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1 x Keep Energy 150L Geyser Tank
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1 x Evacuated Tube Solar Collector Array
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All necessary mounting frames and hardware
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Installation Manual & Warranty Certificate
FAQ
Q: How does it work when the sun isn’t shining?
A: The tank is extremely well-insulated, keeping water hot overnight. For prolonged cloudy periods, an optional electrical backup element can be installed (sold separately) to ensure you never run out.
Q: Is the price of R5,400 for a full installation?
A: No, the product price is for the geyser system itself. Installation is R2000
Q: How long does the water stay hot?
A: Thanks to the high-density insulation, the water will typically still be warm the following morning and can retain heat for over 24 hours in a well-installed system.
Q: Why is the warranty longer than standard geysers?
A: We are confident in the build quality and corrosion-resistant technology of our solar geyser tanks, and we back that confidence with an industry-leading 7-year warranty.
Why Choose Keep Energy?
Keep Energy is dedicated to empowering South Africans with sustainable and affordable energy solutions. Our products are designed for local conditions, offering superior performance, unmatched reliability, and exceptional value. When you choose Keep Energy, you’re choosing a smarter, cleaner future.
Ready to Tap into Free Energy?
🌞 Contact Us Now.
Delivery & Installation
We deliver and install across Johannesburg, Pretoria, Vereeniging and the wider Gauteng area. Transport is charged at cost based on your location. Installation: R2,000. Call us on 061 308 7652 or place your order online and we’ll confirm transport costs with you directly.
Frequently Asked Questions
What areas do you deliver and install geysers in?
We serve all of Gauteng — including Johannesburg, Pretoria, Vereeniging, Sandton, Soweto, Midrand, Centurion, Alberton, Germiston, Boksburg and surrounding areas. Transport is charged at cost based on your location. Installation is R2,000.
How much does geyser installation cost?
Installation is a flat R2,000, which covers fitting, connections and testing. Transport to your location is charged separately based on distance from our Vereeniging depot. We’ll confirm the transport cost before you commit.
What size geyser do I need?
As a guide: a 100L geyser suits 1–2 people, 150L suits 2–3 people, and 200L suits 4–5 people. If you’re unsure, give us a call on 061 308 7652 and we’ll recommend the right size for your household.
How long does installation take?
A standard geyser replacement takes 2–4 hours. We’ll schedule a time that suits you and our team will handle everything from removal of the old unit to full commissioning of the new one.
Do you offer same-day installation?
Subject to availability, yes. Call us on 061 308 7652 as early as possible and we’ll do our best to get someone out to you the same day, especially in emergencies.
What warranty do your geysers come with?
Warranty varies by product — details are listed on each product page. Our refurbished units come with a 1-year goodwill warranty. New units carry the manufacturer’s warranty. All installations are workmanship-guaranteed.


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