
Hybrid inverter SolaX IES All in One X1-IES-3.7K 3.7kW single-phase 2 MPPT
The SolaX IES All in One X1-IES-3.7K is a single-phase hybrid inverter rated 3.7kW: it converts the output of the PV modules, charges and discharges the storage battery and exchanges power with the grid, all in a single unit under one control logic.
In normal operation the energy produced and not consumed is stored in the battery instead of being exported, and becomes available again in the evening: it is the most direct way to raise self-consumption. The backup output keeps the essential loads running even when the grid is down. The PV inputs are 2 MPPT, with independent MPPT tracking, so strings with different orientation or shading do not drag each other down.
SolaX Power is one of the most widely sold brands in Europe for hybrid inverters and storage: a very broad range, the SolaX Cloud monitoring portal and frequent firmware updates.
Key strengths
Technical specifications
| Feature | Value |
|---|---|
| Model | IES All in One X1-IES-3.7K |
| Product code | X1-IES-3.7K |
| Manufacturer | SolaX |
| Series | X1-IES |
| Type | Hybrid inverter |
| Rated power | 3.7kW |
| Power supply | Single-phase 230V |
| MPPT trackers | 2 |
| Hybrid inverter | Yes, with storage battery management |
| Dimensions (W x D x H) | 717 x 350 x 210 mm |
| Certifications | CEI 0-21, CEI 0-16 |
| Mounting | Wall mounted |