12kW 48V Hybrid Solar Inverter | Dual MPPT Pure Sine Wave Inverter

The 12kW 48V Hybrid Solar Inverter is a powerful single-phase solar inverter designed for large residential, small-business and backup power systems in South Africa.

Delivering 12kW / 12kVA power output, this inverter combines solar PV, 48V battery storage and utility power to provide a flexible energy solution for homes and businesses looking to reduce grid dependence and maintain reliable backup power.

With dual MPPT solar inputs, up to 500V DC PV input, approximately 160A solar charging capability and pure sine wave output, the 12kW hybrid inverter is suitable for high-demand solar installations and load shedding backup systems.

Key Features

• 12kW / 12kVA rated power output
• 48V DC battery system
• Hybrid on-grid + off-grid functionality
• Pure sine wave AC output
• Dual MPPT solar charge controllers
• Maximum 500V DC PV input voltage
• Wide 90V–450V DC MPPT range
• Approximately 160A maximum solar charging current
• Supports 220V / 230V / 240V AC output
• 50Hz / 60Hz frequency support
• Efficiency of up to 97%
• Smart battery charging
• Solar priority mode
• Utility priority mode
• Battery priority mode
• Intelligent LCD display
• Smart fan cooling
• Overload protection
• Short-circuit protection
• Over-temperature protection

12kW Hybrid Inverter Technical Specifications

Powerful 12kW Inverter for Home & Business

A 12kW hybrid inverter provides substantially more power capacity than conventional 3kW, 5kW or 8kW residential inverters, making it suitable for properties with higher electricity requirements.

When combined with an appropriately sized 48V lithium battery bank and solar panel array, the inverter can form the heart of a powerful solar and backup system for South African homes and businesses.

Dual MPPT Solar Input

The inverter incorporates dual MPPT technology, allowing solar arrays to be managed efficiently for improved energy harvesting.

With a maximum PV input voltage of 500V DC and an MPPT operating range of 90V–450V DC, the system provides flexibility when designing compatible solar panel strings.

Correct PV string sizing is essential. The total open-circuit voltage of each solar string must remain within the inverter manufacturer's specified limits under all expected operating conditions.

48V Lithium Battery System

The inverter operates on a 48V DC battery platform, making it suitable for use with appropriately configured 48V / 51.2V lithium battery systems, subject to compatibility with the specific inverter model.

A larger lithium battery bank can provide extended backup times for homes and businesses during grid outages.

Battery model, BMS communication and charge/discharge settings should be confirmed before installation.

Smart Energy Priority Modes

Multiple operating modes allow the system to be configured according to the customer's energy requirements.

Solar Priority can prioritise available solar generation, while Utility Priority makes grid electricity the preferred source. Battery Priority can be used where stored battery energy is prioritised according to the inverter's configuration.

This flexibility allows the system to be configured for solar savings, backup power or increased energy independence.

Pure Sine Wave Output

The inverter provides a pure sine wave AC output, making it suitable for a wide range of household and business electrical equipment when correctly sized.

Its 12kW capacity can support substantially larger combined loads than smaller residential inverter systems, although actual appliance compatibility depends on continuous load, startup current and system configuration.

Protection Features

The inverter incorporates important protection functions, including:

• Overload protection
• Short-circuit protection
• Over-temperature protection
• Smart battery charging
• Intelligent cooling management

These functions help provide reliable operation when the inverter is correctly installed and configured.

Ideal Applications

• Large residential solar systems
• Load shedding backup
• Home backup power systems
• Small businesses
• Offices
• Shops
• Farms
• Hybrid solar installations
• Off-grid solar systems
• 48V lithium battery systems
• High-demand residential properties

Professional Installation Recommended

A 12kW solar inverter is a high-power electrical device and should be installed by appropriately qualified personnel.

The solar array, battery capacity, cable sizing, circuit protection and electrical loads should be professionally designed around the inverter's actual specifications and the requirements of the property.

Why Choose a 12kW 48V Hybrid Inverter?

A 12kW hybrid solar inverter provides a powerful foundation for customers looking for a larger home or small-business solar solution.

With 12kW output, 48V battery compatibility, dual MPPT technology, 500V PV input, pure sine wave output and smart energy-management modes, it provides the flexibility needed for modern solar, battery and backup-power installations in South Africa.