Description
The Victron Sun Inverter 24/250-10 IEC is designed to be the energy brain of your South African home or business solar installation — managing the flow of power between solar panels, battery bank, Eskom grid, and household loads with intelligent automation.
During loadshedding, the inverter’s internal relay disconnects from the grid and switches your critical loads to battery and solar power in under 20 milliseconds. This speed is the difference between a system that protects your electronics and one that still causes reboots and dropouts. Solar panels continue to charge the battery throughout the outage, extending backup time whenever there is sunlight available.
The MPPT (Maximum Power Point Tracking) solar input continuously adjusts the operating point of the solar string to extract the maximum available power across varying irradiance levels — critical during South Africa’s partly cloudy summer afternoons when irradiance can change significantly within minutes.
LiFePO4 battery communication via CAN bus or RS485 provides the inverter with real-time cell-level data from the battery BMS, enabling precise charge voltage and current control that maximises battery cycle life. Wi-Fi monitoring via the manufacturer’s cloud platform gives you live energy flow data and historical analysis on your smartphone.
Available from End Loadshedding with fast nationwide delivery and a manufacturer warranty.
Siphamandla Dube (verified owner) –
Great for load shedding
Good inverter for backup power. It handles normal home use nicely and the setup feels reliable.
Minette Burger (verified owner) –
Solid backup power
Works nicely with the solar setup. The power is stable and I have not had issues so far.
Chantal Jacobs (verified owner) –
Does the job well
Good value inverter. It feels reliable and is a practical choice for backup power. Good buy, nothing serious to complain about.
Sakhile Mkhize (verified owner) –
Good inverter overall
Good value inverter. It feels reliable and is a practical choice for backup power. Only giving four stars because I still want to see how it performs long term.
Nokuthula Mthembu (verified owner) –
Great for load shedding
The Victron inverter has been working well for load shedding. Changeover is smooth and the house basics stay on without drama.
Sipho Dlamini (verified owner) –
Does the job
I am happy with this inverter. It does the job and makes load shedding much easier to deal with. It does the job, but check that it suits your setup first.
Ashley September –
Works well at home
Solid inverter for South African homes. It keeps the important things running when the grid drops.
Mduduzi Mlambo (verified owner) –
Solid backup power
I am happy with this inverter. It does the job and makes load shedding much easier to deal with.
Farai Ncube (verified owner) –
Works as expected
Good inverter for backup power. It handles normal home use nicely and the setup feels reliable. Good buy, nothing serious to complain about.
Kedibone Mothiba –
Good inverter overall
Solid inverter for South African homes. It keeps the important things running when the grid drops. Very happy overall, just leaving room after more time in use.
Lindiwe Molefe (verified owner) –
Works as expected
The Victron inverter has been working well for load shedding. Changeover is smooth and the house basics stay on without drama. Delivery could always be faster, but the product itself is good.
Melissa van Heerden (verified owner) –
Works well at home
Works nicely with the solar setup. The power is stable and I have not had issues so far.
Stefan Meyer –
Inverter works nicely
The Victron inverter has been working well for load shedding. Changeover is smooth and the house basics stay on without drama.