For medium- and small-sized off-grid power systems, the FSI-152 solar inverter-integrated machine launched by our company has achieved excellent performance in terms of power output, structural stability and system protection. With a rated power of 1500W and a peak load capacity of 4500W, combined with an adjustable maximum AC charging current of 35A and a long-life power frequency converter architecture, it provides a more reliable and durable solution for power supply systems in complex scenarios.

1) Stable output, easily handles peak currents.
The FSI-152 has a continuous output capacity of 1500W and can stably support medium and low power applications such as everyday household loads, small communication devices, surveillance systems and emergency lighting. In instantaneous high power scenarios such as appliance and motor start up, the system can provide up to 4500W of peak power, ensuring that the load can still start up and operate stably under shock conditions, avoiding equipment shut down or damage caused by voltage drops.

2) Up to 35A adjustable AC charging with more flexible configuration.
The FSI-152 is specially equipped with an adjustable AC mains charging current of up to 35A. Users can adjust the charging rate to suit different battery types and capacities, flexibly control the charging rhythm, avoid overcharging or overheating and extend the life of the battery pack. This feature is particularly suitable for scenarios such as engineering projects and on-site power supply where system reliability and maintenance frequency are high.

3) The design of the power frequency converter is more stable and durable.
In terms of inverter performance, the FSI-152 adopts the traditional power frequency transformer structure. Although this design is slightly larger in volume than the high-frequency scheme, it has significant advantages in load shock resistance, overload tolerance, system reliability and long-term stability. This design also enables the FSI-152 to perform better in systems that require long-term and unattended operation, such as field stations, border posts and remote communication relays.

4) With its reasonable power configuration, flexible charging function and highly reliable design, the FSI-152 is widely applicable to:

Home photovoltaic off-grid system
Field monitoring and communication base station
Emergency power supply/emergency lighting system
Construction site mobile power supply solution
Auxiliary power supply system for small shops and storage areas

Conclusion FSI-152 is not only an all-in-one solar invertor with moderate power and complete functions, but also has done a lot of work in terms of detailed design and practical application: peak load capacity, flexible AC charging configuration, and stable and durable power frequency converter make it stand out among many similar products and become the preferred solution for medium and low power solar systems.

If you are looking for an all-in-one inverter with high stability, good maintainability and engineering-grade safety performance, the FSI-152 will be a reliable long-term partner.