TURN KEY HYBRID ENERGY STORAGE CABINET
COMPACT & MODULAR
- Complete turn key system seamlessly integrated inside a sleek and robust cabinet
- Installation time and costs significantly reduced with ease of re-location, compared to conventional wall mount installations
- Connection of multiple units in parallel for modular expansion of system capacity
- 12kW option of the SUSTAIN BOXTM can be disassembled in two halves for ease of transport in remote or challenging locations
HIGH PERFORMANCE
- High energy density LFP batteries >6000 cycles
- Powerful hybrid inverter for grid-tied and off-grid applications
- Up to 10-year warranty
ADVANCED CONTROL
- Wi-Fi communication and control features with remote monitoring of system via user friendly App
- BMU monitoring for safe operation
- Inverter display accessible with locked cabinet
PLUG & PLAY
- All-in-one battery back-up solution for loadshedding
- Allows for integration of grid and generator
- “PV-ready” via MC4 connectors at the back of each unit
- Integrated power plug for emergencies
APPLICATIONS
- Residential back-up
- SolarPV self-consumption optimisation and
- Small scale off-grid (e.g., health clinics, etc.)
Our Available Turn Key Hybrid Energy Storage Cabinets
SUSTAIN BOX™ 7.6
5.3 kWh
- 7.6 kW SUNSYNK Hybrid Inverter (Single Phase)
- 5.3 kWh LFP Battery Built-in (1 C)
- Modular Expansion up to 15 kWh (3X5.3 kWh)
- 24/7 Monitoring with SUNSYNK app
- Easy installation and low maintenance
- With optional PV integration
SUSTAIN BOX™ 7.6
10.6 kWh
- 7.6 kW SUNSYNK Hybrid Inverter (Single Phase)
- 10.6 kWh LFP Battery Built-in (1 C)
- Modular Expansion up to 15 kWh (3X5.3 kWh)
- 24/7 Monitoring with SUNSYNK app
- Easy installation and low maintenance
- With optional PV integration
SUSTAIN BOX™ 7.6
15.9 kWh
- 7.6 kW SUNSYNK Hybrid Inverter (Single Phase)
- 15.9 kWh LFP Battery Built-in (1 C)
- Modular Expansion up to 15 kWh (3X5.3 kWh)
- 24/7 Monitoring with SUNSYNK app
- Easy installation and low maintenance
- With optional PV integration
SUSTAIN BOX™ 12
14.3 kWh
- 12 kW SUNSYNK Hybrid Inverter (Single Phase)
- 14.3 kWh LFP Battery Built-in (1 C)
- Modular Expansion up to 28.6 kWh (2X14.3 kWh)
- 24/7 Monitoring with SUNSYNK app
- Easy installation and low maintenance
- With optional PV integration
SUSTAIN BOX™ 12
28.6 kWh
- 12 kW SUNSYNK Hybrid Inverter (Single Phase)
- 28.6 kWh LFP Battery Built-in (1 C)
- Modular Expansion up to 28.6 kWh (2X14.3 kWh)
- 24/7 Monitoring with SUNSYNK app
- Easy installation and low maintenance
- With optional PV integration
Full turn-key services from Design,
through to on-site Construction Management
Streamline your solar project with SustainSolar’s EPCM (Engineering, Procurement, and Construction Management) services—ensuring a smooth, efficient, and stress-free execution from start to finish. We manage trusted local contractors for all on-site work, from fencing and concrete pouring to installation and final commissioning, guaranteeing top-quality results that meet industry standards. With SustainSolar, you get a reliable, hassle-free solar solution backed by our expertise and commitment to excellence.
What Does This Mean for You?
One Contract, Full Accountability: One company, one point of contact—simplifying your project.
End-to-End Support: From design to commissioning, we handle it all.
Tailored Solutions: Customized for projects of any size.
Seamless Integration: Every component works flawlessly together.
Ongoing Support: We’re here for long-term success.
