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SolaX X1-IES-2.5K All-in-One Hybrid Inverter 2.5 kW Single-Phase High Voltage
The X1-IES-2.5K is the single-phase hybrid inverter of the SolaX All-in-One series: a single device combines the PV inverter, the battery charger and grid switchover management, so the residential system is governed by one system logic instead of separate components. It delivers 2.5 kW in parallel with the grid and has two independent MPPT trackers, with a recommended PV array size of up to 5 kWp.
Thanks to its IP66 protection rating and an operating range from -35 to +60 °C it can also be wall mounted outdoors. It works exclusively with high voltage LiFePO4 batteries from the same family: the supplier's page lists the SolaX TP-HS50E module and the TBMS-MCS0800E BMS with base as required components, with modular capacity expansion. If the grid fails, the EPS output powers priority loads with a switchover of less than 10 ms.
Key features
Technical specifications
| Feature | Value |
|---|---|
| Product code | X1-IES-2.5K |
| Device type | Single-phase All-in-One hybrid inverter |
| Rated AC power | 2,500 W |
| Rated AC voltage | 220 / 230 / 240 V, 1/N/PE |
| Rated frequency | 50 / 60 Hz |
| Rated AC current | 10.9 A (at 230 V, 50 Hz) |
| Maximum recommended PV power | 5,000 Wp |
| Maximum PV voltage | 600 V |
| Rated PV voltage | 360 V |
| MPPT voltage range | 40 ~ 560 V |
| Number of MPPTs / strings | 2 / (1 + 1) |
| Maximum input current per MPPT | 20 A / 20 A |
| Rated EPS output power | 2,500 VA |
| EPS output peak | 200 % of rated power for 10 s |
| EPS switching time | < 10 ms |
| Battery type | High-voltage LiFePO4 (LFP) lithium-ion |
| Maximum charge / discharge current | 50 A |
| Expandable storage capacity | 5 ~ 20 kWh |
| System efficiency | 98 % |
| Battery cycle life | > 6,000 |
| Protection degree | IP66 |
| Surge protection | Type II SPD on AC and DC side |
| Operating temperature | -35 ~ +60 °C |
| Noise level | < 35 dB |
| Dimensions (W × H × D) | 717 × 350 × 210 mm |
| Weight | 26.2 kg |
| Warranty | 5 years |
Documentation
PDFDatasheetOfficial manufacturer documentInstallation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.