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Three-phase interface panel from 45 to 55 kW, 100 A, compliant with CEI 0-21 for industrial photovoltaic systems connected in low voltage. SPI relay calibrated and tested at the factory, with SPI test report included.IP66 class II enclosure with 96 DIN modules (540 × 640 × 240 mm): enough spare space for meters, monitoring auxiliaries and future expansions.

The Solax X3-HYBRID-12.0-D is a 12 kW three-phase hybrid inverter from the X3-Hybrid G4 series, designed for photovoltaic systems with high-voltage (HV) battery storage. With 2 MPPT, integrated EPS backup, 200% PV oversizing, and a 10-year warranty, it optimizes self-consumption and ensures power supply in case of blackout.

Three-phase interface panel from 56 to 70 kW, 125 A, compliant with CEI 0-21: the largest size in the low-voltage series. SPI relay calibrated and tested at the factory with SPI test report included.IP66 class II enclosure with 96 DIN modules (540 × 640 × 240 mm). Check on the distributor's quotation that the connection point is in LV: in medium voltage a CEI 0-16 solution is required.

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.

Three-phase AC panel 6/8 kW for protecting the AC line downstream of the photovoltaic inverter: IMTD 4x16 A class A 300 mA and class II SPD surge arrester 4P 400 V - 15 kA in an IP65 18-module box, with single-line diagram and declaration of conformity Di.co. Does not contain SPI or DDI contactor: on systems up to 11,08 kW, the interface protection integrated in the inverter is sufficient according to CEI 0-21.

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.

CEI 0-21 interface panel for photovoltaic systems from 75 to 95 kW on one inverter, rated current 160 A at 400 V. Includes SPI, 140 A-AC3 DDI contactor, IMTD 4x160 A-10 kA with DDR backup, inverter protection IMT, SPD surge arrester and fuse holders dedicated to SPI power supply and measurements, in IP66 enclosure with 140 modules. Supplied with single-line diagram, Di.co and SPI test report.

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.

Three-phase AC panel 8/11 kW with IMTD 4x20 A class A 300 mA, IMT input/output switch-disconnector and class II SPD surge arrester 4P 400 V - 15 kA in an IP65 18-module box, with single-line diagram and Di.co. It is the last size in the series that remains below the 11,08 kW threshold of the simplified CEI 0-21 procedure: it does not include an SPI or DDI contactor, because at this power level the inverter interface protection is sufficient.

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.