Hybrid Inverter Split Phase 230V

Centralized inverter
Centralized inverter is generally used in the system of large-scale photovoltaic power station (>10kW), many parallel photovoltaic strings are connected to the DC input of the same centralized inverter, generally the use of three-phase IGBT power modules for large power, the use of field-effect transistors for small power, and the use of DSP conversion controller to improve the quality of the generated power, so that it is very close to the sine wave current. The biggest feature is the high power and low cost of the system. However, due to the influence of the matching of photovoltaic strings and partial shading, the efficiency and electrical capacity of the entire photovoltaic system are caused. At the same time, the power generation reliability of the entire photovoltaic system is affected by the poor working condition of a certain photovoltaic unit. The latest research direction is the modulation control using space vectors, and the development of new inverter topological connections to achieve high efficiency in part-load cases. On the SolarMax centralized inverter, an interface box of the photovoltaic array can be attached to monitor the photovoltaic sail panel strings of each string, if one of the strings is not working properly, the system will transmit this information to the remote controller, and at the same time, the string can be stopped by remote control, so as not to reduce and affect the work and energy output of the entire photovoltaic system due to the failure of a string of photovoltaic strings.
String inverter
String inverter has become the most popular inverter in the international market now. The string inverter is based on a modular concept, where each PV string (1kW-5kW) passes through an inverter with maximum power peak tracking at the DC end and is connected to the grid in parallel at the AC end. Many large-scale PV power plants use string inverters. The advantage is that it is not affected by module differences and shading between strings, and at the same time reduces the optimal operating point of the PV module.
A mismatch with the inverter, which increases the amount of electricity generated. These technical advantages not only reduce the cost of the system, but also increase the reliability of the system. At the same time, the concept of "master-slave" is introduced between strings, so that when the system cannot make a single inverter work in a single string, several groups of PV strings are linked together, so that one or several of them can work, so as to produce more power. The latest concept is to form a "team" of several inverters to replace the "master-slave" concept, which takes the reliability of the system one step further.
Multi-string inverter
Multi-string inverter takes the advantages of centralized inverter and string inverter, avoids its disadvantages, and can be applied to photovoltaic power stations with several kilowatts. In a multi-string inverter, different individual power peak tracking and DC-to-DC converters are included, which are converted into AC power by a common DC-to-AC inverter and connected to the grid. Different ratings of PV strings (e.g., different power ratings, different number of modules per string, different module manufacturers, etc.), PV modules of different sizes or technologies, strings in different directions (e.g., east, south and west), different inclination angles or shading, can all be connected to a common inverter, and each string operates at its own maximum power peak. At the same time, the length of the DC cable is reduced, the shadow effect between strings and the losses caused by the differences between strings

Split Phase Hybrid Inverter is an advanced, high-performance energy solution designed for North American residential solar systems. With support for 120/240V split-phase, 208V (2/3 phase), and 230V single-phase output, this hybrid inverter provides outstanding compatibility and versatility. Featuring four MPPT trackers, up to 210A charge/discharge capacity, and a wide battery voltage range (40–58V), it ensures reliable power delivery and efficient energy storage. The Split Phase Hybrid Inverter also includes Wi-Fi monitoring, CAN/RS485 communication, and seamless EPS backup with <20ms switching—making it ideal for grid-tied, off-grid, and backup applications. Built to last with transformer isolation and IP65 protection, it comes with a standard 10-year warranty.

Product Features

1. Support Wi-Fi for mobile monitoring.
2. 48V low voltage battery, transformer isolation topology.

3. Max. charging/discharging current of 100A.
4. DC couple and AC couple to retrofitexisting solar system
5. Power supply can be switched automatically.
6. Long warranty period：5 years.
7. Convenient RS232/RS485 Communication.
8. IP65 Protection level.
9.Multiple operating modes, on-grid,off- grid and UPS,MPPT charger built in.