On-Grid Inverter

The Solax X3-IES-12K is a 12 kW three-phase integrated energy storage system (ESS). It combines a hybrid inverter, BMS, and expandable plug-and-play LiFePO4 batteries up to 30 kWh in a single design. Features include IP66 protection, 200% PV oversizing, micro-grid function, and a 10-year warranty.

The Solax X3-ULT-15K is a 15 kW three-phase hybrid inverter from the X3-Ultra series, designed for commercial and industrial (C&I) applications. With 3 MPPT and 6 string inputs, maximum DC current of 36 A per MPPT, PV oversizing up to 200%, EPS backup <10 ms, compatibility with HV batteries up to 2.8 MWh, and a 10-year warranty.

The Solax X3-HYBRID-15.0-D is a 15 kW three-phase hybrid inverter from the X3-Hybrid G4 series, designed for advanced residential photovoltaic systems with high-voltage (HV) battery storage. It features 2 MPPT, integrated EPS backup, 200% PV oversizing, CT included, and a 10-year warranty.

The Solax X3-IES-15K is a 15 kW three-phase integrated energy storage system (ESS) — the most powerful model in the X3-IES series. It combines a hybrid inverter, BMS, and plug-and-play expandable LiFePO4 batteries up to 30 kWh. Featuring IP66 protection, 200% PV oversizing, micro-grid function, up to 10 units in parallel, and a 10-year warranty.

The SolaX X3-PRO-15K-G2 is a 15 kW three-phase string photovoltaic inverter with 2 MPPT, up to 22,5 kWp PV array, maximum efficiency 98,3%, IP66 and Type II SPD on the DC and AC side. First size in the range with smart ventilation. Above 11,08 kW, the system requires the interface panel with SPI and test report.

The SolaX X3-PRO-17K-G2 is a 17 kW three-phase string photovoltaic inverter with 2 MPPT, up to 25.5 kWp PV array, maximum efficiency 98.3% and IP66. Same enclosure and same weight as the 15 kW with an additional 2.5 kWp of permitted array capacity: the size with the best ratio between installable power and footprint.

The Solax X3-ULT-19.9K is a 19.9 kW three-phase hybrid inverter from the X3-Ultra series, optimized to remain below the regulatory threshold of 20 kW. With 3 MPPTs, 6 string inputs, max DC current of 36 A per MPPT, PV oversizing up to 200%, HV storage up to 2.8 MWh, and EPS backup <10 ms.

The SolaX X3-PRO-20K-G2 is a 20 kW three-phase string photovoltaic inverter that accepts up to 30 kWp of PV array with just 2 MPPT, maximum efficiency of 98,3% and IP66 rating. It is the largest size in the X3-PRO G2 range with two trackers: ideal for roofs with only two slopes, and to be carefully assessed on fragmented roofs.

The Solax X3-ULT-25K is the 25 kW three-phase hybrid inverter from the X3-ULTRA series for C&I applications. 3 MPPT / 6 strings, 200% PV oversizing, 2 independent battery ports, micro-grid function, parallel connection up to 10 units (300 kW / 2.8 MWh). Compatible with T58 and HS36 batteries. 10-year warranty.

The SolaX X3-PRO-25K-G2 is a 25 kW three-phase string photovoltaic inverter with 3 MPPT, up to 37,5 kWp PV array and maximum efficiency of 98,5%, the highest in the X3-PRO G2 range. IP66 rating, Type II SPD on DC and AC sides, integrated export control. The first model in the series to manage three independent orientations.

The Solax X3-ULT-30K is the 30 kW three-phase hybrid inverter from the X3-ULTRA series for C&I applications — the largest size in the range. 3 MPPT / 6 strings, 200% PV oversizing, 2 independent battery ports, micro-grid function, parallel operation up to 10 units (300 kW / 2.8 MWh). T58 and HS36 batteries, 10-year warranty.

The SolaX X3-PRO-30K-G2 is the top model in the range: a 30 kW three-phase string photovoltaic inverter with 3 MPPT, up to 45 kWp of PV array capacity, maximum efficiency of 98,5%, IP66 and Type II SPD on the DC and AC sides. The only size in the series without an AC overload margin: 30 kVA of maximum apparent power, equal to the rated value.

The SolaX X3-MGA-40K-G2 is a 40 kW three-phase string photovoltaic inverter from the X3-MEGA G2 series for commercial, industrial, and ground-mounted systems: 4 MPPT with 8 string inputs, up to 60 kWp PV array, maximum efficiency 98.4%, IP66, Type II SPD on DC and AC side, string current monitoring, and I-V curve diagnosis.

The Solax X3-MGA-50K-G2 is the 50 kW three-phase string inverter from the X3-MGA G2 (Mega) series. 98.4% efficiency, 5 MPPT (10 inputs), max DC voltage 1100 V, 150% oversizing (up to ~75 kWp), IP66 protection, I-V diagnosis, smart cooling. Suitable for C&I and ground-mounted systems.

The Solax X3-MGA-60K-G2 is the 60 kW three-phase string inverter — the largest model in the X3-MGA G2 (Mega) series. 98.4% efficiency, 6 MPPT (12 inputs), max DC voltage 1100 V, 150% oversizing (up to ~90 kWp), IP66 protection, I-V diagnosis, nighttime reactive power compensation.

The Solax X3 Forth 80K is the 80 kW three-phase string inverter from the X3-Forth series for industrial and ground-mounted systems. 99% efficiency, 9 MPPT (18 inputs), max DC voltage 1100 V, 150% oversizing, IP66, fuse-free design, I-V diagnosis, night-time reactive power compensation. 6-year warranty.

The Solax X3 Forth 100K is a 100 kW three-phase photovoltaic inverter designed for large-scale commercial and industrial installations. With 9 independent MPPTs, a maximum DC voltage of 1100 V, IP66 protection, and a zero grid feed-in control function, it ensures maximum energy yield and reliability even in harsh environments.

The Solax X3 Forth 110K is a three-phase photovoltaic inverter with 110 kW output for high-power commercial and industrial systems. Equipped with 9 independent MPPTs, maximum DC voltage of 1100 V, IP66 protection, zero feed-in function, and 24/7 cloud monitoring for maximum system control.

The Solax X3 Forth 120K is a 120 kW three-phase photovoltaic inverter with 12 independent MPPTs for complex commercial and industrial installations. Maximum DC voltage 1100 V, IP66 protection, integrated zero feed-in function, and 24/7 cloud monitoring. Ideal for PV systems with multiple roof sections or orientations.

The Solax X3 Forth 125K is a three-phase photovoltaic inverter with 125 kW and 12 independent MPPTs for large-scale commercial and industrial systems. Maximum DC voltage 1100 V, IP66 protection, integrated zero feed-in, 24/7 cloud monitoring. The most powerful model in the X3 Forth range with standard voltage.