Meeting Africa’s Energy Needs
We recognise the hurdles communities and businesses encounter in securing dependable energy access. Leveraging over 13 years of industry experience, we've refined our skills to be your reliable ally in providing top-tier, containerised solar and battery storage solutions. SustainSolar offers customisable, hassle-free solutions tailored to your specific needs.
Our systems are proudly made in Africa using premium components, guaranteeing resilience in any environment.
How Can We Help You?
Unlocking Energy Access
Are you providing energy for first-time users? Partner with us for reliable, sustainable power in the most remote locations.
Experience fully integrated systems that bring consistent electricity to remote and off-grid communities, health centres, and productive equipment.
With our high-quality design, engineering, and logistics services, you can confidently focus on serving your end customers, knowing we support you every step of the way.
Enhancing Energy Security
Achieve unmatched stability with our Energy Security solutions.
Boost efficiency with our robust systems and cut diesel costs using our hybrid solar solutions.
Ensure uninterrupted power with reliable backup batteries, even during outages.
Combine grid reliability with renewable energy sustainability using our on-grid island mini-grids.
Secure your energy future with us.
SustainSolar Applications
The flexible design and modular configuration make SustainSolar solutions suitable for many applications that require a decentralised, clean, and dependable power supply. If you don't find your application below, contact us, and we will design a tailor-made solution for you.
Mini Grids
Reduce your LCOE for rural mini-grids and deliver quality-assured portfolio roll-outs on tight timelines with our customised, turn key solutions.
Healthcare
Ensure improved patient health outcomes with our range of products tailored to meet the unique demands of rural healthcare facilities in sub-Saharan Africa.
Commercial and Industrial (C&I)
Cut operating costs, ensure uninterrupted power, reduce diesel dependency, and achieve stability and sustainability with solar energy, battery storage, and power stabilisation solutions.
SustainSolar Products
Our containerised, modular, pre-installed solar systems, equipped with top-quality solar PV modules and electronics, including lithium-ion batteries, come in four standardised yet adjustable product configurations, from small to large, to suit your turn key clean energy needs. Our production system and assembly facility are geared to handle once-off projects and large-scale roll-outs of mini-grids alike. Choose your product below or contact us for a custom-built solution.
SUSTAIN BOX™
Low Voltage 7.6 - 16 kW | 53 - 48 kWh
Ideal for off-grid rural health clinics, power hubs for Productive Use Equipment, and uninterrupted power supply (UPS) / back-up power for residential homes.
The SUSTAIN BOX™ is a free-standing turn key cabinet.
SUSTAIN COMPACT™
Low Voltage 12 - 72 kW | 43 - 450 kWh
High Voltage 30 - 250 kW | 228 - 940 kWh
A solution for mini-grids, lodges, farms, and remote locations without grid power access.
The SUSTAIN COMPACT™ includes all solar modules, mounting structures, batteries, and electronics pre-installed, tested, and packed inside a standard 20-foot shipping container.
SUSTAIN EXTENDED™
Low Voltage 12 - 72 kW | 43 - 450 kWh
High Voltage 250 - 1,300 kW | 250 - 1,300 kWh
Ideal for larger mini-grids, metro-grids, and commercial hybrid systems, we can customise to exactly meet the location's demands.
The SUSTAIN EXTENDED™ packages all your power generation equipment into a standard 40 ft shipping container.
SUSTAIN STORAGE™
High Voltage 250 - 1,300 kW | 1.14 - 2.85 MWh
Specialised solutions optimising energy consumption provide backup power and enable peak shaving and load shifting.
The SUSTAIN STORAGE™ product range is a turn key, fully integrated, modular, AC-coupled containerised battery energy storage system (BESS).
Projects Across Africa
All Countries
All Countries
Sum of Storage (kWh)
372
195
363
351
122
1,000
286
320
130
3,835
125
52
310
673
92.5
South Africa
South Africa
Product: SUSTAIN STORAGE™
System Size: 60 kWp, 222 kWh
Year: 2021
Lesotho
Lesotho
Product: SUSTAIN COMPACT™
System Size: 19.4 kWp, 52 kWh
Year: 2020
Product: SUSTAIN COMPACT™
System Size: 363 kWh
Year: 2021
Madagascar
Madagascar
Product: SUSTAIN COMPACT™
System Size: 150 kW, 180 kWh
Year: 2023
Product: SUSTAIN COMPACT™
System Size: 150 kW, 171 kWh
Year: 2023
Malawi
Malawi
Product: SUSTAIN BOX™
System Size: 16 kW, 58 kWh
Year: 2023
Product: SUSTAIN BOX™
System Size: 8 kW, 15 kWh
Year: 2022
Product: SUSTAIN COMPACT™
System Size: 40 kWh
Year: 2020
Product: SUSTAIN COMPACT™
System Size: 10 kWh
Year: 2019
Zambia
Zambia
Product: SUSTAIN COMPACT™
System Size: 408 kWh
Year: 2024
Product: SUSTAIN COMPACT™
System Size: 265 kWh
Year: 2024
DRC
DRC
Product: SUSTAIN COMPACT™
System Size: 93 kWh
Year: 2021
Uganda
Uganda
Product: SUSTAIN EXTENDED™
System Size: 40 kWp, 90 kWh
Year: 2021
Product: SUSTAIN COMPACT™
System Size: 150 kWh
Year: 2022
South Sudan
South Sudan
Product: SUSTAIN EXTENDED™
System Size: 79 kWp, 124 kWh
Year: 2019
Sudan
Sudan
Product: SUSTAIN COMPACT™
System Size: 32 kWp, 52 kWh
Year: 2023
Niger
Niger
Product: SUSTAIN COMPACT™
System Size: 280 kWh
Year: 2024
Benin
Benin
Product: SUSTAIN COMPACT™
System Size: 130 kWh
Year: 2023
Product: SUSTAIN COMPACT™
System Size: 65 kWh
Year: 2024
Sierra Leone
Sierra Leone
Product: SUSTAIN COMPACT™
System Size: 65 kWh
Year: 2024
Angola
Angola
Product: SUSTAIN COMPACT™
System Size: 143 kWh
Year: 2024
Product: SUSTAIN STORAGE™
System Size: 229 kWh
Year: 2023
Namibia
Namibia
Product: SUSTAIN STORAGE™
System Size: 1000 kWh
Year: 2024
Our Clients
