R 128,995 R 141,800
The 22kW HZ Solar System provides high-capacity energy management, solar generation and lithium battery storage for larger residential or commercial properties.
This complete package combines two 11kW HZ hybrid inverters to provide 22kW of combined rated inverter capacity. It also includes two 5kWh lithium batteries and twelve 600W solar panels.
Together, the batteries provide 10kWh of nominal energy storage. Meanwhile, the panels provide 7.2kWp of total rated solar capacity.
During the day, the system can use available solar energy to supply compatible loads. It can also direct excess solar production to the batteries. Therefore, stored energy can support evening consumption or selected loads during an electricity interruption.
The selected battery brand must appear on the product variation, approved quotation and final invoice. Equipment models and installation materials will follow the approved Premier Solar SA quotation and site requirements.
Two compatible 11kW HZ hybrid inverters provide up to 22kW of combined rated inverter capacity when installed and configured according to the manufacturer’s requirements.
The inverters manage electricity from the solar panels, lithium batteries and utility supply. First, they use available solar energy to supply connected loads. They can then direct excess solar generation to the batteries.
When solar production decreases, the system can use stored battery energy or available utility electricity. However, actual system output depends on the inverter configuration, battery discharge capability, available solar production and connected loads.
Therefore, Premier Solar SA must complete a professional load and equipment compatibility assessment before installation.
Twelve 600W solar panels provide a combined rated capacity of 7.2kWp under standard test conditions.
Actual daily energy production will vary. For example, roof direction, roof angle, panel orientation, shading, weather, location and seasonal conditions can affect solar output.
The 7.2kWp figure describes the panels’ combined rated capacity. It does not guarantee a fixed number of kilowatt-hours every day.
A professional site assessment will help determine the property’s expected solar production and available mounting space.
Two 5kWh lithium batteries provide a combined nominal storage capacity of 10kWh.
The batteries can store available solar or utility energy for evening consumption and backup. However, actual usable capacity may be lower because of depth-of-discharge settings, battery protection limits and system configuration.
Backup duration depends on:
Battery capacity does not guarantee a fixed number of backup hours. Therefore, a professional load calculation must confirm the expected runtime.
The batteries are available in MUST or HZ options. The selected battery brand and model must match the product variation purchased by the customer.
Subject to a professional load assessment, the system may support:
Electric geysers, ovens, stoves, heaters, large pumps, machinery and multiple air conditioners require careful planning.
For this reason, Premier Solar SA may recommend timers, load scheduling or separation between essential and non-essential circuits.
Customers connected to the Eskom network can review the official SSEG registration requirements before installation.
Qualified personnel must install and configure the system according to the property’s electrical supply, distribution board, roof structure and energy requirements.
A professional site assessment may confirm:
After completing a compliant installation, a qualified electrician will issue an Electrical Certificate of Compliance within the agreed installation scope.
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