Description
The 12kW Luxpower Inverter Single Phase SNA12000 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.
Johan Botha –
Inverter is okay
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.
Mareli Smit (verified owner) –
Inverter works nicely
Good value inverter. It feels reliable and is a practical choice for backup power.
Yolandi Venter (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.
Ayanda Sithole (verified owner) –
Inverter works nicely
The Luxpower inverter has been working well for load shedding. Changeover is smooth and the house basics stay on without drama.
Nadia Steyn (verified owner) –
Works well at home
Solid inverter for South African homes. It keeps the important things running when the grid drops.
Nicole Fisher (verified owner) –
Does the job well
The Luxpower inverter has been working well for load shedding. Changeover is smooth and the house basics stay on without drama. Very happy overall, just leaving room after more time in use.
Kagiso Mothiba (verified owner) –
Inverter works nicely
Solid inverter for South African homes. It keeps the important things running when the grid drops.
Nhlanhla Khoza (verified owner) –
Great for load shedding
Good inverter for backup power. It handles normal home use nicely and the setup feels reliable.
Anika van der Merwe (verified owner) –
Works as expected
The Luxpower 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.
Palesa Ramafoko (verified owner) –
Good unit for the price
Works nicely with the solar setup. The power is stable and I have not had issues so far. Good buy, nothing serious to complain about.
Luthando Mbeki –
Great for load shedding
Good value inverter. It feels reliable and is a practical choice for backup power.
Shane Petersen (verified owner) –
Works well at home
Works nicely with the solar setup. The power is stable and I have not had issues so far.
Clint Samuels (verified owner) –
Very happy with this inverter
I am happy with this inverter. It does the job and makes load shedding much easier to deal with.
Kyle Isaacs (verified owner) –
Solid backup power
Good inverter for backup power. It handles normal home use nicely and the setup feels reliable.