Inverter – SOLAX – X3-AELIO-39K
| Manufacturer | |
|---|---|
| Rated power | |
| Power supply | |
| Hybrid device | |
| Off-grid mode | |
| MPPT | |
| Warranty | |
| Net width | |
| Net depth | |
| CAN | |
| RS485 | |
| SPD Type II | |
| AFCI | |
| MPPT voltage range | |
| Maximum input current per MPPT [A] | |
| Maximum input power [W] | |
| European efficiency | |
| Weight | 108,8 kg |
| CN | 85044086 |
Gross
Product details
| Manufacturer | |
|---|---|
| Rated power | |
| Power supply | |
| Hybrid device | |
| Off-grid mode | |
| MPPT | |
| Warranty | |
| Net width | |
| Net depth | |
| CAN | |
| RS485 | |
| SPD Type II | |
| AFCI | |
| MPPT voltage range | |
| Maximum input current per MPPT [A] | |
| Maximum input power [W] | |
| European efficiency | |
| Weight | 108,8 kg |
| CN | 85044086 |
SolaX X3 – AELIO – 39K
The SolaX AELIO integrated energy storage system is an innovative solution that combines a hybrid inverter with battery modules, designed to maximize self-consumption and ensure reliable power. The system is built on efficient LFP technology, offering high efficiency, safety and long service life, with scalability up to MWh capacities.
Key features of the SolaX AELIO:
- PV input oversizing up to 200% and global MPP tracking for optimal energy yield.
- Modular design allowing scaling from 100 kWh up to MWh capacities, with the option to integrate up to 200 kWh in a single cabinet.
- Advanced artificial intelligence (AI) algorithms integrated with TGE, supporting VPP (Virtual Power Plant) readiness and intelligent charge/discharge scheduling.
- Four-level fire protection, IP66 protection rating for the inverter and IP55 for the cabinet, and Type II surge protection.
- Flexible operation in both on-grid and off-grid modes, supporting microgrids and intelligent IV curve scanning for early panel diagnostics.
- Optional AFCI protection and support for operation with unbalanced three-phase loads.
Who is this a good choice for?
The SolaX AELIO system is an ideal solution for homeowners and businesses looking for an advanced energy storage system that maximizes solar usage, provides stable power during outages, and offers intelligent energy management. Its scalability makes it well suited for smaller installations as well as larger commercial and industrial sites that require high storage capacity.
| Parameter | X3-AELIO-39K | X3-AELIO-49K |
|---|---|---|
| PV INPUTS | ||
| Max. recommended PV array power | 80 kWp | 100 kWp |
| Max. PV input voltage | 1000 V | 1000 V |
| Start-up voltage | 180 V | 180 V |
| Rated PV input voltage | 650 V | 650 V |
| MPPT voltage range | 160~950 V | 160~950 V |
| Number of MPPTs / strings per MPPT | 4/2 | 5/2 |
| Max. input current per MPPT | 40 A | 40 A |
| PV short-circuit current (Isc) per MPPT | 50 A | 50 A |
| AC INPUT / OUTPUT | ||
| Rated output power | 39.0 kW | 49.0 kW |
| Rated output current | 59.1A @220V / 56.6A @ 230V | 74.3A @220V / 71.1A @230V |
| Max. apparent power | 39.0 KVA | 49.0 KVA |
| Max. continuous output current | 59.1A @220V / 56.6A @ 230V | 74.3A @220V / 71.1A @230V |
| Rated AC voltage | 3/N/PE, 220/380 V | 3/N/PE, 230 / 400 V |
| Rated AC frequency | 50 Hz / 60 Hz | 50 Hz / 60 Hz |
| Adjustable power factor range | ~1 (0.8 inductive to 0.8 capacitive) | ~1 (0.8 inductive to 0.8 capacitive) |
| THDi (at rated power) | <3% | <3% |
| BATTERY | ||
| Cell type | LFP | LFP |
| Battery voltage range | 180 ~ 820V | 180 ~ 820V |
| Max power | 38.5 kW | 48.5 kW |
| EPS / OFF-GRID OUTPUT (off-grid) | ||
| Rated EPS voltage and frequency | 3 / N / PE, 220 / 380 V, 50 Hz / 60 Hz 3 / N / PE, 230 / 400 V, 50 Hz / 60 Hz |
3 / N / PE, 220 / 380 V, 50 Hz / 60 Hz 3 / N / PE, 230 / 400 V, 50 Hz / 60 Hz |
| Rated EPS output power | 39 kVA | 49 kVA |
| Max. EPS output power | 60 kVA, 10s | 75 kVA, 10s |
| Switching time | < 10 ms | < 10 ms |
| EFFICIENCY | ||
| Max. efficiency | 98.0% | 98.0% |
| European efficiency | 97.2% | 97.2% |
| OPERATING ENVIRONMENT | ||
| Ingress protection rating | IP66 | IP66 |
| Operating temperature range | -35 ~ 60°C (derating from +45°C) | -35 ~ 60°C (derating from +45°C) |
| Max. operating altitude | 3000 m | 3000 m |
| Relative humidity | 0 ~ 100% RH (with condensation) | 0 ~ 100% RH (with condensation) |
| Surge category | Grid: III, Battery: II, PV: II | Grid: III, Battery: II, PV: II |
| BASIC SPECIFICATIONS | ||
| Dimensions (W × H × D) | 670 × 820 × 257 mm | 670 × 820 × 257 mm |
| Net weight | < 96 kg | < 102 kg |
| Cooling system | intelligent active air cooling | intelligent active air cooling |
| Communication interfaces | RS485-Meter, RS485-Monitor, RS485-Parallel(daisy-chain), CAN-BMS, CAN-Parallel(daisy-chain), USB, DI×2, DO×1, RCR(DI×4), DRM |
RS485-Meter, RS485-Monitor, RS485-Parallel(daisy-chain), CAN-BMS, CAN-Parallel(daisy-chain), USB, DI×2, DO×1, RCR(DI×4), DRM |
| Topology | Non-isolated | Non-isolated |
| Certifications and approvals | EN/IEC 62109-1/-2; EN/IEC 61000-6-1/-2/-3/-4; EN/IEC 61000-3-2/-3/-11/-12; EN 55011; IEC 62920; NC RfG | EN/IEC 62109-1/-2; EN/IEC 61000-6-1/-2/-3/-4; EN/IEC 61000-3-2/-3/-11/-12; EN 55011; IEC 62920; NC RfG |
| PROTECTIONS | ||
| Overvoltage / undervoltage protection | Yes | Yes |
| DC isolation protection | Yes | Yes |
| DC reverse polarity protection | Yes | Yes |
| Grid monitoring | Yes | Yes |
| DC current injection monitoring | Yes | Yes |
| Reverse current monitoring | Yes | Yes |
| Leakage current detection | Yes | Yes |
| Overheat protection | Yes | Yes |
| Active anti-islanding protection | Frequency shift | Frequency shift |
| Surge protection (DC / AC) | DC: Type II, AC: Type II | DC: Type II, AC: Type II |
| Arc-fault circuit interrupter (AFCI) | Optional | Optional |
| Auxiliary AC power supply (APS) | Built-in | Built-in |
① The maximum input voltage is the upper limit of DC voltage. Any DC input voltage higher than this may damage the inverter
② Input voltage exceeding the MPPT voltage range may trigger inverter protection
③ The AC frequency range may vary depending on grid codes in different countries

