The KNOX Solar Battery category at Roshanex features lithium-ion batteries for storing solar energy at home or work. The lineup includes wall-mounted Powerwall models and larger Powerbase units, so you can size storage to your backup needs.

For smaller systems, the Powerwall 3.0 and Powerwall 4.15 offer 2.56kWh at 25.6V. The 4.15 also carries an IP54 rating. Meanwhile, the Powerwall 6.0 steps up to 5.12kWh at 51.2V and includes an LCD. In addition, the Powerbase 16.0 and Powerbase 32 suit bigger homes, offices and commercial setups.

Match the voltage of your Knox solar battery to your inverter, and ask our team if you need help choosing.