Christmas Summer 2024

Festive cheer and summer fun are here! 🌞 Each day this December, we're offering a new summer-inspired deal with our Advent Calendar! Make your holidays even brighter with our eco-friendly products—perfect for your beach getaway or a sunny day at home. Check in daily for a new special offer!
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Empowering Sustainable Living

Victron Energy

Discover the power of innovation with Victron Energy's world-class range of products. From efficient inverters and versatile solar charge controllers to reliable off-grid solutions, our products are designed to help you achieve energy independence. Whether you're building a resilient off-grid system or enhancing your energy security, Victron Energy stands for unmatched quality, performance, and support. Let us help you power your life sustainably, effortlessly, and affordably.
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Feel the difference

Geyserwise Water Heating Systems

Revolutionize your water heating system with our range of Geyserwise PV Kits! This cutting-edge technology efficiently heats water in your geyser without complex piping or pumps. Benefits include compatibility with any geyser, frost-proof design, enhanced temperature control, and expandable modular systems, offering a cost-effective, eco-friendly alternative. Choose sustainability and efficiency for your home now!
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Discover Our Solutions

Red Pole Energy

Red Pole Energy offers high-quality Lithium Iron Phosphate (LiFePO₄) batteries, built for durability and performance. Whether you're powering your home, supporting commercial operations, or ensuring backup power during outages, our bespoke energy solutions are tailored to fit your exact needs. With a local presence in Stellenbosch, we deliver expert technical support alongside products that promise long-lasting reliability and precision. Choose Red Pole Energy for sustainable, resilient, and powerful energy storage solutions.
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quality when you need it

Sunsynk Range

Sunsynk is an innovative brand boasting 25 years of renewable energy experience. Our range of Sunsynk Hybrid and Lithium Batteries are a popular choice among our clients investing in a quality, reliable and durable power solution.
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Popular Categories

Inverter/Charger Solar Power Kits
Solar Water Heating Kits
Solar Lights
Electricity Monitors
Rct Axpert Vm 1K12 1Kva 1Kw 12V Hybrid Inverter
Hybrid Inverters
The Worm Oasis Bucket of 500 Worms - Sustainable.co.za
Green Home

Solar Power Solutions

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Sale
Rct 1Kva 1Kwh 2.8Kwh Compact Lithium Solar Power Kit
RCT 1kVA 2.8kWh Compact Lithium Solar Power Kit
Save R 2,531.05
R 28,59391 excl. VAT
Sale
Sunsynk 5kW 5.12kWh 51.2V Self Consumption Solar Power System
Save R 14,256.55
R 61,98648 excl. VAT
Sale
Sunsynk 5kW 48V BlueNova 5.2kWh Self Consumption System
Save R 12,499.40
R 54,34487 excl. VAT
Sale
Sunsynk 5kW 5.5kWh Lithium Back-up System
Save R 10,952.80
R 47,62278 excl. VAT
Sale
Sunsynk 8kW 10.24kWh 51.2V Self Consumption Solar Power System
Save R 22,351.80
R 97,18278 excl. VAT
Sustainable 3kW with 12kWh lithium battery and 3kWp Array Solar Power Kit - Sustainable.co.za
Sustainable 3kW Peak System with 14.5kWh lithium battery and 3kWp Array Solar Power Kit
R 144,39217 excl. VAT
Sustainable 5kW Peak System with 12kWh Battery Reserve and 3.6kWp Solar Array Solar Power Kit - Sustainable.co.za
Sustainable 5kW Peak System with 12kWh Battery Reserve and 3.6kWp Solar Array Solar Power Kit
R 138,55652 excl. VAT
Sale
Sunsynk 15kW 48V 3-Phase Hybrid System
Save R 51,444.95
R 223,67309 excl. VAT
Sale
Sunsynk 5kW 48V 8kWh Self Consumption Kit
Save R 20,939.40
R 91,04226 excl. VAT
Sale
Sunsynk 12kW 20kWh 51.2V 3-Phase Hybrid System
Save R 34,945.50
R 151,93609 excl. VAT
Sale
Megarevo 8kW 10.24kWh 51.2V Self Consumption Solar Power System
Save R 22,960.10
R 99,82687 excl. VAT
Sale
Megarevo 5kW 5.12kWh 51.2V Self Consumption Solar Power System
Save R 11,773.40
R 51,19009 excl. VAT

Solar Heating Solutions

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Sale
Geyserwise 150L PV Solar Water Heating System
Save R 2,827.05
R 13,57213 excl. VAT
Sale
150L Evacuated Tube Conversion Solar Water Heating System - Sustainable.co.za
150L Evacuated Tube Conversion Solar Water Heating System
Save R 1,196
R 14,04174 excl. VAT
Sale
Geyserwise Offgrid PV Solar Water Heating Kit - Sustainable.co.za
Geyserwise Offgrid PV Solar Water Heating System
Save R 3,475.05
R 12,43648 excl. VAT
Sale
200L Evacuated Tube Conversion Solar Water Heating System - Sustainable.co.za
200L Evacuated Tube Conversion Solar Water Heating System
Save R 1,444
R 16,95739 excl. VAT
Sale
100L Evacuated Tube Conversion Solar Water Heating System - Sustainable.co.za
100L Evacuated Tube Conversion Solar Water Heating System
Save R 1,011
R 11,88174 excl. VAT
Sale
200L Vertical Flat Plate Conversion Solar Water Heating System - Sustainable.co.za
200L Vertical Flat Plate Conversion Solar Water Heating System
Save R 1,377
R 11,08522 excl. VAT
Sale
150L Vertical Flat Plate Conversion Solar Water Heating System - Sustainable.co.za
150L Vertical Flat Plate Conversion Solar Water Heating System
Save R 871
R 10,23652 excl. VAT
Sale
Xstream Vacustream 110L Stratification Solar Water Heating System with 1kW Element - Sustainable.co.za
Xstream Vacustream 110L Stratification Solar Water Heating System with 1kW Element - Sustainable.co.za
Xstream Vacustream 110L Stratification Solar Water Heating System with 1kW Element
Save R 1,034
R 12,15043 excl. VAT
Sale
Geyserwise PV Solar Water Heating Kit For 200L Geyser - Sustainable.co.za
Geyserwise PV Solar Water Heating Kit For 200L Geyser - Sustainable.co.za
Geyserwise 200L PV Low Irradiation Solar Water Heating System
Save R 3,675.05
R 13,57213 excl. VAT
Sale
150L Vertical Flatplate Thermosiphon Solar Water Heating Kit - Sustainable.co.za
150L Vertical Flatplate Thermosiphon Solar Water Heating Kit
Save R 4,256
R 14,53043 excl. VAT
Sale
100L Complete Direct Pumped Split System Solar Water Heating Kit - Sustainable.co.za
100L Complete Direct Pumped Split System Solar Water Heating Kit
Save R 3,746.30
R 16,28843 excl. VAT
Sale
150L Complete Direct Pumped Split System Solar Water Heating Kit - Sustainable.co.za
150L Complete Direct Pumped Split System Solar Water Heating Kit
Save R 4,632.30
R 20,13974 excl. VAT
Sale
Geyser Gecko PV Solar Water Heating System
Save R 3,518.20
R 9,85635 excl. VAT

Lighting Solutions

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Sale
Solanga Solar Jar Replacement Lid
Save R 14
R 17130 excl. VAT
Sale
SolarQ Lighting Solar Stairways Lights Pack of 2
Save R 119.05
R 34430 excl. VAT
Sale
12V 7W E27 Cool White LED Bulb
12V 7W E27 Cool White LED Bulb
Save R 25.05
R 4778 excl. VAT
Sale
SolarQ Lighting Solar Fence / Gutter Light
SolarQ Lighting Solar Fence - Gutter Light with Motion Detector
Save R 137.05
R 39822 excl. VAT
Sale
SolarQ Lighting Solar Wall Light with Motion Sensor
Save R 137.05
R 39822 excl. VAT
Sale
SolarQ Lighting YH0503 Solar Spotlight
Save R 179.05
R 51996 excl. VAT
Sold Out
SolarQ Lighting YH0407 Solar Wall Light
Save R 128.05
R 37126 excl. VAT
Sale
Sun King Pro 400 Solar Light
Save R 284.05
R 70517 excl. VAT
Sale
Sun King Home 120 Solar Light System
Save R 1,023.05
R 2,54170 excl. VAT
Sold Out
Sun King Pico Plus Solar Light
Save R 55.05
R 13648 excl. VAT
Sale
5m Roll 3528/60 Non-Waterproof Striplight - Sustainable.co.za
5m Roll 3528-60 Non-Waterproof Striplight
Save R 126
R 24261 excl. VAT
Sale
SolarQ Lighting YH0609 Solar Wall Light with Motion Sensor
Save R 179.05
R 51996 excl. VAT
Sale
Eurolux O166 Pack of 10 White Solar Spike Lights
Eurolux O166 Pack of 10 White Solar Spike Lights
Save R 225.05
R 43561 excl. VAT

Energy Solutions

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Sale
Geyserwise Max Geyser Controller
Save R 473.05
R 1,64517 excl. VAT
Sale
Orbis Datalog Timer with Surface Enclosure
Orbis Datalog Timer with Surface Enclosure
Save R 1,009.05
R 1,94952 excl. VAT
Sale
Jackery Explorer 250 Lithium Portablable Power Station - Sustainable.co.za
Jackery Explorer 250 Lithium Portablable Power Station - Sustainable.co.za
Jackery Explorer 250 Lithium Portable Power Station
Save R 1,000.05
R 3,47735 excl. VAT
Sold Out
RCT MP-PB80AC 80Ah Portable Powerbank - Sustainable.co.za
RCT MP-PB80AC 80Ah Portable Powerbank - Sustainable.co.za
RCT MegaPower PB80AC 80Ah 288Wh Lithium Power Bank
Save R 1,419.05
R 4,93735 excl. VAT
Sale
Jackery Explorer 500 Lithium Portable Power Station - Sustainable.co.za
Jackery Explorer 500 Lithium Portable Power Station - Sustainable.co.za
Jackery Explorer 500 Lithium Portable Power Station
Save R 1,750.05
R 6,08604 excl. VAT
Sale
Zero 6 Plate Stainless Steel Gas Stove with Grill - Sustainable.co.za
Zero 6 Plate Stainless Steel Gas Stove with Grill - Sustainable.co.za
Zero 6 Plate Stainless Steel Gas Stove with Grill
Save R 3,851.05
R 7,31213 excl. VAT
Sale
Sun King Home Torch - Sustainable.co.za
Sun King Home Torch
Save R 113.05
R 28083 excl. VAT
Sale
Geyserwise Max Geyser Controller with Wifi
Save R 717.05
R 2,49300 excl. VAT
Sale
ReGen 700W 48V 5 Blade Wind Turbine
Save R 4,105
R 17,40000 excl. VAT
Sale
Zero 6 Plate White Gas Stove - Sustainable.co.za
Zero 6 Plate White Gas Stove - Sustainable.co.za
Zero 6 Plate Gas Stove
Save R 3,911
R 7,42522 excl. VAT
Sale
Zero 4 Plate White Gas Stove - Sustainable.co.za
Zero 4 Plate White Gas Stove
Save R 2,071.05
R 3,93126 excl. VAT
Sale
VigorPool Captain 700 Portable Power Station
Save R 2,500.05
R 8,69474 excl. VAT
Sale
RCT MP-PB54AC 54Ah Portable Powerbank - Sustainable.co.za
RCT MP-PB54AC 54Ah Portable Powerbank - Sustainable.co.za
RCT MegaPower PB54AC 54Ah 160Wh Lithium Power Bank
Save R 532.05
R 1,85039 excl. VAT

Popular brands

BlueNova focuses on creating new solutions in the lithium battery sector. Lithium-ion batteries are an excellent alternative to lead-acid batteries; they are more environmentally-friendly and have up to six times the storage capacity.
Victron Energy: a world quality leader in independent electric power. Our products include sine wave inverters, sine wave inverter/chargers, battery chargers, solar charge controllers, Alternators, Batteries, DC/DC converters, battery monitors, and more.
Sunsynk specializes in providing innovative solar energy solutions designed to optimize efficiency and sustainability for residential and commercial applications.
K2 Systems is a leading provider of high-quality mounting systems for solar technology, ensuring reliable and efficient installation for both residential and commercial solar projects.

From our customers

★★★★★

I recently bought a wind turbine from Sustainable Their service was friendly and quick and the after sales service is excellent. When I had a question about the installation, which I did myself, they came back quickly with sound advice, and even gave me a follow-up call to make sure that everything went smoothly. I can highly recommend Sustainable for their friendly service and quality products.

Elna Van Rijswijk
Kleinmond, CT
★★★★★

Great customer service from Sustainable. They made sure my order was delivered as promised, even though there was a slight delay; I was impressed with their prompt response and effort. I will definitely use them again in future.

Mkhuseli Nkosi
Aeroton, JHB
★★★★★

The Team at Sustainable is THE A-TEAM! They have vast experience and can, thus, provide valuable expert advice during the planning of an installation. Their prices are very competitive and excellent value for money. The order process is user friendly and fast. Their follow-up, on one’s order, is absolutely impressive. Even though they had an item not in stock and, unfortunately, I had to purchase it elsewhere, when that item was not performing according to expectations, they immediately gave, on my request, excellent advice and offered to communicate on my behalf with the manufacturer!!!! That is customer care extraordinaire! Thank you very much!

Paul Styger
Somerset West, CT
★★★★★

The service and support from the Sustainable team is really amazing. I purchased a replacement battery for my UPS, so I could continue to work during load shedding. For some reason, the courier company managed to mess up the delivery address and the battery went "missing". Reesha was really fantastic with the follow up on the battery and had a replacement unit sent urgently to me. Many phone calls from Sustainable to keep me updated with the progress and the battery arrived safe and sound. This is not the first purchase I have made from Sustainable and they have always been great with their delivery service and feedback, never mind the great product range and reasonable prices. Would certainly recommend them as a supplier of eco friendly products.

Hans Kiesouw
Sedgefield, WC
★★★★★

I spoke to Zeke a week ago, first by email and then he called me back on my request. I was VERY impressed with his knowledge, friendliness and professionalism. He helped me to understand better what I needed and helped me to make the right purchase decision. I felt like I was dealing with a friend giving me advice. Thanks Sustainable. It was a pleasure dealing with you guys. May your business grow from strength to strength.

JC Crafford
Garsfontein, PTA
★★★★★

After using this company for the last 8 years I have never experienced any issues . Had my technical issues resolved via email or telephonically.
Would always recommend.

John Mannion
Wadeville, JHB

Worldwide Deliveries

We pride ourselves in specialising in Sub-Saharan Africa as well as further abroad. We have been proudly offering worldwide delivery since 2012 and have been perfecting it ever since.

Projects at Sustainable

We have completed several hundred projects over the years, from full turnkey off-grid solutions, to grid-tie power generation and small back-up systems for domestic use.

Free Expert Advice

We know that investing in a power solution can be overwhelming but we have been assisting people with free expert advice since 2002. Feel free to contact one of our experts for assistance.