The Deye SUN-30K-SG02HP3 is a high-performance, three-phase hybrid inverter designed specifically for larger residential, commercial, and industrial (C&I) solar systems. The unit operates with high-voltage (HV) batteries, offering high efficiency, increased system output, and stable energy management for both grid-tied and off-grid applications What is the SUN-30K-SG02HP3 designed for?
This inverter is the ideal choice for projects where high PV-side power output, energy storage, and flexible mode switching are all critical. It is suitable for building new systems as well as for retrofitting existing solar systems with an AC-coupled solution. High-voltage battery system – greater efficiency HV battery compatibility
The device supports lithium-ion batteries operating in the 160–700 V voltage range, with automatic BMS integration. Charging and discharging currents of up to 75 A enable rapid energy storage and feed-back, which is particularly important for peak loads and industrial applications Six scheduled charge/discharge periods
The built-in energy management system allows for programmable battery charging and discharging across six different time periods, making it easy to optimize the system for tariffs, peak loads, or maximizing self-consumption. PV side – high input power High PV capacity
The SUN-30K-SG02HP3 can handle up to 60 kWp of PV power, while the maximum PV input power is 48 kW. The three MPPT channels and multiple string connection options provide great design flexibility even for complex roof structures Wide MPPT range
With an MPPT range of 150–850 V, the inverter operates efficiently even under varying irradiation conditions, while an MPPT efficiency of >99% ensures maximum energy yield. AC-side and grid functions 100% asymmetric output
100% load distribution can be achieved on each of the three phases separately, which is particularly advantageous for industrial and commercial consumers where phase loads are uneven. Island operation and parallel capability
The inverter is suitable for both grid-connected and off-grid operation, with up to 10 units operating in parallel. In island mode, it can deliver up to 1.5 times the rated power for a short period, ensuring the handling of startup peaks Reliability and protection Industrial-grade protection
The unit has an IP65 rating, making it suitable for outdoor installation. It features built-in DC and AC overvoltage protection, overcurrent, thermal, and insulation monitoring, and can be optionally equipped with arc fault protection. Wide operating range
The operating temperature range from -40 °C to +60 °C allows for installation even in more extreme environments, ensuring safe operation in industrial applications Communication and monitoring
In addition to the built-in LCD + LED display, various monitoring solutions (WiFi, GPRS, LAN, 4G – optional) and RS485 / CAN communication are available, allowing the inverter to be easily integrated into complex energy management systems.
The Deye SUN-30K-SG02HP3 is an exceptionally robust, industrial-grade hybrid inverter that truly shines where performance, high-voltage battery operation, and flexible mode switching are all required. SOLARKIT recommends this for larger residential, commercial, and C&I projects where long-term stable, highly scalable, and high-efficiency energy storage is required.
Deye 5kW SUN-5K-SG05LP3-EU-SM2 Hybrid LV 3 phase inverter
5 kW three-phase LV hybrid inverter for 48 V batterie
240 Charge/discharge current for fast response time
100% asymmetric output and AC coupling suppor
Up to 10 inverters can be connected in parallel with generator chargin
6 scheduled charge/discharge periods for tariff...
Deye SUN-STS500L STS module
500 kW static transfer module for Deye C&I energy storage systems
Seamless switching between grid, island, and generator operatio
One module serves 5 x 100 kW or 4 x 125 kW PCS unit
Up to 2.5 MW of total power with paralleled STS unit
Integrated EMS logic with priorities and mode switching
