TD-303 Industrial Frequency Intelligent Inverter: Higher Power, Stabilised Output, and Full Protection
This high-end inverter integrates powerful output, intelligent control, remote management, high compatibility and multiple protection. With a rated power of up to 30KW and a peak of up to 90KW, it is suitable for industrial and commercial engineering projects, off-grid power supply and large-scale energy storage systems.

I.30KW continuous power, 90KW peak output, easy to drive heavy-duty equipment
TD-303 has a rated output power of 30KW, which can continuously supply power to a variety of high power consumption equipment, such as industrial motors, large air-conditioners, welding equipment, etc.; in the event of equipment startup or shock load, it can release up to 90KW peak power to ensure a smooth transition of the system, without losing power or load.

II.Industrial Frequency Transformer, Pure Sine Wave Output, Stability, Durability and Peace of MindThe TD-303 is distinct from standard high-frequency inverters in that it employs an industrial frequency transformer design, which offers the following benefits:
Higher load tolerance, enabling driving of inductive/capacitive loads;More stable output voltage, with strong anti-interference properties;Long service life and low maintenance requirements, especially suitable for systems requiring long-term operation.
TD-303 output is for pure sine wave, power quality comparable to the utility, fully compatible with precision instruments, home appliances, motors and other loads, to ensure that the long-term operation of equipment is not affected.

III.it is compatible with a variety of battery systems, including lithium-ion intelligent control, which offers greater flexibility.TD-303 fully supports the following battery types: lead-acid batteries, AGM batteries, gel batteries, and lithium batteries. For lithium batteries, TD-303 is specially designed with an intelligent charge management system to set the lithium battery charging current and voltage.

IV.TD-303 offers five intelligent control modes, providing flexible response to different power strategies. These modes are designed to meet the individual needs of different industries and application scenarios. The TD-303 has five built-in intelligent operation modes: utility priority mode, energy-saving mode, battery priority mode, unattended mode, and generator mode. Users can choose flexibly according to the on-site environment to realise the optimal energy consumption configuration and operation effect.

V.The TD-303 also supports RS485 communication, facilitating remote monitoring and wireless module expansion. It can be connected to our external wireless communication module to enable remote control and monitoring via an app or a computer. In large-scale projects and power stations, this remote control capability improves operation and maintenance efficiency and significantly reduces labour costs.

Finally, the TD-303's multiple protection design ensures the safety of equipment operation.To guarantee the long-term stability of the system, the TD-303 incorporates multiple electrical protection functions, including over-voltage protection, overload protection, low-voltage protection, high temperature protection and short-circuit protection. These functions ensure the inverter can operate stably in the face of grid fluctuations, accidental overcurrent or ambient temperature rise. The TD-303 automatically cuts off hazardous loads, protecting the inverter and downstream equipment from damage.

Conclusion: The TD-303 inverter is designed to support the entire energy system.This device is not only an inverter, but also a comprehensive, intelligent power supply solution. It integrates high power output, frequency stability, battery compatibility, intelligent control logic and remote management functions, making it ideal for medium and large-scale energy storage systems, power engineering and industrial users.