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Solax Solar Inverter 25000W X3-PRO-25.0K-G2 Three-phase

Modelo: X3-PRO-25.0K-G2

Sku: SOLXINV037
Vendor: Solax

€1.257,75 EUR

€1.006,20 EUR

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Solax Solar Inverter 25000W X3-PRO-25.0K-G2 Three-phase with 3 MPPT, IP66 and efficiency up to 98.5%. High current (32 A/MPPT), PV oversizing 150% and 110% on output. Ideal for SMEs and medium-sized PV plants.

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Specifications

Product Description

The Solax Solar Inverter 25000W X3-PRO-25.0K-G2 Three-phase elevates the PRO G2 series to 25 kW continuous with three high-current MPPT trackers, IP66 protection, and maximum efficiency up to 98.5%. Designed for professional three-phase self-consumption and medium-sized photovoltaic plants, it supports the latest generation TOPCon/HJT modules and allows DC generator oversizing up to 150% and output delivery up to 110% to cover irradiance peaks without changing equipment. Its connectivity with SolaX Cloud and integrated protections ensure safe, monitored operation with high availability.

Main Features

3 MPPT with a wide operating range (≈160–980 V) and low start-up (~200 V) to maximize kWh from the earliest hours.
High current per tracker: 32 A per MPPT (up to 2 strings per MPPT) and I_sc 40 A per input.
Maximum efficiency up to 98.5% (Euro ~97.8%) and adjustable power factor 0.8 ind…0.8 cap.
IP66 rating, SPD Type II on DC and AC, RCMU and anti-islanding; optional AFCI for arc mitigation.
PV oversizing of 150% and output overload of 110% for peaks and future expansions.
Master/Slave parallelization, global MPP scan, and integrated export control.

Advantages or Benefits

Higher annual production thanks to 3 MPPTs that optimize multiple orientations and unbalanced strings.
Industrial-level safety with IP66 and SPD on both sides, reducing downtime due to electrical events.
Compatibility with high-power and high-current modules without limiting input current.
True scalability: 150% on DC and 110% on AC allow growth without replacing the inverter.
Remote O&M with SolaX Cloud to reduce operating costs and downtime.

Purpose or Applications

Ideal for SMEs, energy communities, light industrial buildings, schools, and residences with high three-phase consumption. Excellent for roofs with three slopes or different orientations and the need for export control.

Technical Specifications

Nominal AC power	25 kW
Apparent AC power	27.5 kVA
Max. efficiency / Euro	98.5% / ~97.8%
MPPT / total strings	3 / up to 6 (2 per MPPT)
Current per MPPT / Isc	32 A / 40 A
Max. PV voltage / start-up	≈1100 V / ≈200 V
MPPT range	≈160–980 V
PV oversizing (DC)	150%
Output overload (AC)	110%
Grid voltage / frequency	3N~400 V / 50–60 Hz
Power factor	0.8 ind…0.8 cap (adjustable)
Protections	IP66, SPD Type II (DC/AC), RCMU, anti-islanding, optional AFCI
Communication	USB, RS485, DRM; optional WiFi/LAN/4G; SolaX Cloud
Cooling / Noise	Active intelligent / <45 dB (typical)
Dimensions / Weight	≈582×480×220 mm / ≈30–32 kg
Temperature / Altitude	−30…+60 °C (derating >45 °C) / ≤4000 m

Compatibilities

Compatible with SolaX dongles (WiFi/LAN/4G), bidirectional meter for zero export, and SolaX Cloud platform. Integration with intelligent load management and possibility of parallel operation Master/Slave.

The Solax Solar Inverter 25000W X3-PRO-25.0K-G2 Three-phase combines 3 MPPT, 98.5% efficiency, and IP66 for robust, safe, and scalable three-phase self-consumption.