Inverter – SOLAX – X3-IES-12K – hybrid – HV
| Manufacturer | |
|---|---|
| Rated power | |
| Power supply | |
| Hybrid device | |
| Off-grid mode | |
| MPPT | |
| Warranty | |
| Net width | |
| Net depth | |
| Net height | |
| CAN | |
| RS485 | |
| SPD Type II | |
| AFCI | |
| MPPT voltage range | |
| Maximum input current per MPPT [A] | |
| Maximum input power [W] | |
| European efficiency | |
| Weight | 42,5 kg |
| CN | 85044086 |
Gross
Product details
| Manufacturer | |
|---|---|
| Rated power | |
| Power supply | |
| Hybrid device | |
| Off-grid mode | |
| MPPT | |
| Warranty | |
| Net width | |
| Net depth | |
| Net height | |
| CAN | |
| RS485 | |
| SPD Type II | |
| AFCI | |
| MPPT voltage range | |
| Maximum input current per MPPT [A] | |
| Maximum input power [W] | |
| European efficiency | |
| Weight | 42,5 kg |
| CN | 85044086 |
Solax X3-IES-12K Inverter
The integrated residential energy storage system (ESS) Solax X3-IES offers intelligent energy management and high efficiency. AI compatibility, forecasting of solar production and consumption, and load management capabilities make it a flexible and reliable solution for modern homes.
Key features of the Solax X3-IES:
- Intelligent energy management with AI compatibility and solar production forecasting.
- Microgrid support and the ability to balance the grid in real time, both online and offline.
- High performance with a maximum charge/discharge current of 50A and 200% PV input oversizing.
- Reliability proven by IP66 protection, Type II SPD protection on both AC and DC sides, and optional AFCI.
- Flexible adaptability thanks to a plug-and-play design and a maximum DC input of 20A for high-power PV panels.
- Long battery life of over 6000 cycles, backed by a 10-year warranty.
Who is this a good choice for?
The Solax X3-IES is an excellent option for homeowners who want to optimize solar self-consumption, increase energy independence, and ensure power continuity with energy storage. The system is suitable for both new installations and retrofits, offering advanced intelligent energy management features and high reliability.
| Parameter | 4 / 5 / 6 / 8 / 10 / 12 / 15 kW | |||||||
|---|---|---|---|---|---|---|---|---|
| Integrated Residential Energy Storage System (ESS) | ||||||||
| Battery Specification | ||||||||
| Number of batteries | 2 | 3 | 4 | 5 | 6 | |||
| Rated capacity | 10.2 kWh | 15.3 kWh | 20.4 kWh | 25.6 kWh | 30.7 kWh | |||
| Usable energy | 9.2 kWh | 13.8 kWh | 18.4 kWh | 23.0 kWh | 27.6 kWh | |||
| Max. operating power | 10.2 kW | 15.0 kW | 15.0 kW | 15.0 kW | 15.0 kW | |||
| Max. charge/discharge current | 50 A | 50 A | 50 A | 50 A | 50 A | |||
| Cycle life | > 6000 cycles | > 6000 cycles | > 6000 cycles | > 6000 cycles | > 6000 cycles | |||
| Battery type | Lithium-ion (LFP) | Lithium-ion (LFP) | Lithium-ion (LFP) | Lithium-ion (LFP) | Lithium-ion (LFP) | |||
| Nominal capacity / rated capacity④ | 5.1 Ah / 50 Ah | 5.1 Ah / 50 Ah | 5.1 Ah / 50 Ah | 5.1 Ah / 50 Ah | 5.1 Ah / 50 Ah | |||
| Usable energy⑤ | 4.6 kWh | 4.6 kWh | 4.6 kWh | 4.6 kWh | 4.6 kWh | |||
| Standard power | 3 kW | 3 kW | 3 kW | 3 kW | 3 kW | |||
| Max. Power | 5.1 kW | 5.1 kW | 5.1 kW | 5.1 kW | 5.1 kW | |||
| Max. charge/discharge current⑥ | 50 A | 50 A | 50 A | 50 A | 50 A | |||
| Warranty | 10 years | 10 years | 10 years | 10 years | 10 years | |||
| Dimensions TBMS-MCS0800E (W x H x D) / Weight | 730 x 165 x 150 mm / 9.3 kg | 730 x 165 x 150 mm / 9.3 kg | 730 x 165 x 150 mm / 9.3 kg | 730 x 165 x 150 mm / 9.3 kg | 730 x 165 x 150 mm / 9.3 kg | |||
| Dimensions TP-HS50E (W x H x D) / Weight | 730 × 318 × 150 mm / 47 kg | 730 × 318 × 150 mm / 47 kg | 730 × 318 × 150 mm / 47 kg | 730 × 318 × 150 mm / 47 kg | 730 × 318 × 150 mm / 47 kg | |||
| Parameter | X3-IES-4K | X3-IES-5K | X3-IES-6K | X3-IES-8K | X3-IES-10K | X3-IES-12K | X3-IES-15K | |
| Inverter Specification | ||||||||
| Rated output power | 4 kW | 5 kW | 6 kW | 8 kW | 10 kW | 12 kW | 15 kW | |
| Max. recommended PV array power | 8 kWp | 10 kWp | 12 kWp | 16 kWp | 20 kWp | 24 kWp | 30 kWp | |
| Max. PV input voltage① | 1000 V | 1000 V | 1000 V | 1000 V | 1000 V | 1000 V | 1000 V | |
| Rated PV input voltage | 600 V | 600 V | 600 V | 600 V | 600 V | 600 V | 600 V | |
| Operating voltage range | 90-950 V | 90-950 V | 90-950 V | 90-950 V | 90-950 V | 90-950 V | 90-950 V | |
| MPPT voltage range | 110 – 950 V | 110 – 950 V | 110 – 950 V | 110 – 950 V | 110 – 950 V | 110 – 950 V | 110 – 950 V | |
| Start-up voltage | 140 V | 140 V | 140 V | 140 V | 140 V | 140 V | 140 V | |
| Number of MPP trackers / strings per MPP tracker | 2/(1/1) | 2/(2/1) | 2/(2/1) | 2/(2/1) | 2/(2/1) | 2/(2/1) | 2/(2/1) | |
| Max. input current per MPPT (MPPT1/2) | 20 A / 20 A | 32 A / 20 A | 32 A / 20 A | 32 A / 20 A | 32 A / 20 A | 32 A / 20 A | 32 A / 20 A | |
| Max. short-circuit input current per MPPT (MPPT1/2) | 25 A / 25 A | 40 A / 25 A | 40 A / 25 A | 40 A / 25 A | 40 A / 25 A | 40 A / 25 A | 40 A / 25 A | |
| AC Input and Output (Grid-tied) | ||||||||
| Rated output power | 4000 W | 5000 W | 6000 W | 8000 W | 10000 W | 12000 W | 15000 W | |
| Rated output current | 5.8 A | 7.3 A | 8.7 A | 11.6 A | 14.5 A | 17.4 A | 21.8 A | |
| Max. output apparent power | 4000 VA | 5500 VA | 6600 VA | 8800 VA | 10000 VA | 12000 VA | 15000 VA | |
| Max. continuous output current | 5.8 A | 8.0 A | 9.6 A | 12.8 A | 14.5 A | 19.2 A | 24.0 A | |
| Rated AC voltage | 3/N/PE, 230 / 400 V | 3/N/PE, 230 / 400 V | 3/N/PE, 230 / 400 V | 3/N/PE, 230 / 400 V | 3/N/PE, 230 / 400 V | 3/N/PE, 230 / 400 V | 3/N/PE, 230 / 400 V | |
| Max. AC input apparent power | 10 kVA | 10 kVA | 12 kVA | 16 kVA | 20 kVA | 20 kVA | 20 kVA | |
| Max. AC input current | 16.1 A | 16.1 A | 19.3 A | 25.8 A | 32.0 A | 32.0 A | 32.0 A | |
| Rated AC frequency | 50 Hz / 60 Hz | 50 Hz / 60 Hz | 50 Hz / 60 Hz | 50 Hz / 60 Hz | 50 Hz / 60 Hz | 50 Hz / 60 Hz | 50 Hz / 60 Hz | |
| AC frequency range③ | 50 ± 5 Hz / 60 ± 5 Hz | 50 ± 5 Hz / 60 ± 5 Hz | 50 ± 5 Hz / 60 ± 5 Hz | 50 ± 5 Hz / 60 ± 5 Hz | 50 ± 5 Hz / 60 ± 5 Hz | 50 ± 5 Hz / 60 ± 5 Hz | 50 ± 5 Hz / 60 ± 5 Hz | |
| Power factor range | -1 (0.8 lagging to 0.8 leading) | -1 (0.8 lagging to 0.8 leading) | -1 (0.8 lagging to 0.8 leading) | -1 (0.8 lagging to 0.8 leading) | -1 (0.8 lagging to 0.8 leading) | -1 (0.8 lagging to 0.8 leading) | -1 (0.8 lagging to 0.8 leading) | |
| THDi (rated power) | <3% | <3% | <3% | <3% | <3% | <3% | <3% | |
| EPS Output (Off-grid) (with battery) | ||||||||
| EPS rated output power | 4 kVA | 5 kVA | 6 kVA | 8 kVA | 10 kVA | 12 kVA | 15 kVA | |
| EPS peak output power | x2 times rated power, 10 s. | x2 times rated power, 10 s. | x2 times rated power, 10 s. | x2 times rated power, 10 s. | x2 times rated power, 10 s. | x2 times rated power, 10 s. | x2 times rated power, 10 s. | |
| Transfer time | < 10 ms | < 10 ms | < 10 ms | < 10 ms | < 10 ms | < 10 ms | < 10 ms | |
| EPS rated output voltage, frequency | 230 V / 400 V, 50 Hz / 60 Hz | 230 V / 400 V, 50 Hz / 60 Hz | 230 V / 400 V, 50 Hz / 60 Hz | 230 V / 400 V, 50 Hz / 60 Hz | 230 V / 400 V, 50 Hz / 60 Hz | 230 V / 400 V, 50 Hz / 60 Hz | 230 V / 400 V, 50 Hz / 60 Hz | |
| Efficiency | ||||||||
| Max. efficiency | 98.0% | 98.0% | 98.0% | 98.0% | 98.0% | 98.0% | 98.0% | |
| European efficiency | 97.7% | 97.7% | 97.7% | 97.7% | 97.7% | 97.7% | 97.7% | |
| Environmental limits | ||||||||
| Protection rating | IP66 | IP66 | IP66 | IP66 | IP66 | IP66 | IP66 | |
| Operating ambient temperature range | -35 to 60°C (derating above 45°C) | -35 to 60°C (derating above 45°C) | -35 to 60°C (derating above 45°C) | -35 to 60°C (derating above 45°C) | -35 to 60°C (derating above 45°C) | -35 to 60°C (derating above 45°C) | -35 to 60°C (derating above 45°C) | |
| Max. operating altitude | 3000 m | 3000 m | 3000 m | 3000 m | 3000 m | 3000 m | 3000 m | |
| Relative humidity | 0-100% RH (condensing) | 0-100% RH (condensing) | 0-100% RH (condensing) | 0-100% RH (condensing) | 0-100% RH (condensing) | 0-100% RH (condensing) | 0-100% RH (condensing) | |
| Surge category | Mains: III, Battery: II, PV: II | Mains: III, Battery: II, PV: II | Mains: III, Battery: II, PV: II | Mains: III, Battery: II, PV: II | Mains: III, Battery: II, PV: II | Mains: III, Battery: II, PV: II | Mains: III, Battery: II, PV: II | |
| General | ||||||||
| Dimensions (W x H x D) | 730 x 1281 × 209.5 mm | 730 × 1281 × 209.5 mm | 730 × 1599 × 209.5 mm | 730 x 1281 × 209.5 mm | 730 × 1599 × 209.5 mm | 730 x 1281 × 209.5 mm | 730 × 1599 × 209.5 mm | |
| Net weight | 144.2 kg | 144.2 kg / 100.5 kg | 191.2 kg / 147.5 kg | 144.2 kg / 147.5 kg | 191.2 kg / 147.5 kg | 144.2 kg / 147.5 kg | 191.2 kg / 147.5 kg | |
| Cooling concept | Natural cooling | Natural cooling | Natural cooling | Natural cooling | Natural cooling | Natural cooling | Natural cooling | |
| Communication interfaces | RS485, CAN, DO, DI | RS485, CAN, DO, DI | RS485, CAN, DO, DI | RS485, CAN, DO, DI | RS485, CAN, DO, DI | RS485, CAN, DO, DI | RS485, CAN, DO, DI | |
| Power consumption (night) | <40 W in hot standby, <5 W in cold standby | <40 W in hot standby, <5 W in cold standby | <40 W in hot standby, <5 W in cold standby | <40 W in hot standby, <5 W in cold standby | <40 W in hot standby, <5 W in cold standby | <40 W in hot standby, <5 W in cold standby | <40 W in hot standby, <5 W in cold standby | |
| Topology | Non-isolated | Non-isolated | Non-isolated | Non-isolated | Non-isolated | Non-isolated | Non-isolated | |
| Protection | ||||||||
| Protections | Surge protection, DC reverse polarity protection, residual current detection, over-temperature protection, DC isolation protection, grid monitoring, DC injection monitoring, backfeed monitoring | Surge protection, DC reverse polarity protection, residual current detection, over-temperature protection, DC isolation protection, grid monitoring, DC injection monitoring, backfeed monitoring | Surge protection, DC reverse polarity protection, residual current detection, over-temperature protection, DC isolation protection, grid monitoring, DC injection monitoring, backfeed monitoring | Surge protection, DC reverse polarity protection, residual current detection, over-temperature protection, DC isolation protection, grid monitoring, DC injection monitoring, backfeed monitoring | Surge protection, DC reverse polarity protection, residual current detection, over-temperature protection, DC isolation protection, grid monitoring, DC injection monitoring, backfeed monitoring | Surge protection, DC reverse polarity protection, residual current detection, over-temperature protection, DC isolation protection, grid monitoring, DC injection monitoring, backfeed monitoring | Surge protection, DC reverse polarity protection, residual current detection, over-temperature protection, DC isolation protection, grid monitoring, DC injection monitoring, backfeed monitoring | |
| Active anti-islanding method | Frequency shifting | Frequency shifting | Frequency shifting | Frequency shifting | Frequency shifting | Frequency shifting | Frequency shifting | |
| Surge protection | DC: Type II, AC: Type II | DC: Type II, AC: Type II | DC: Type II, AC: Type II | DC: Type II, AC: Type II | DC: Type II, AC: Type II | DC: Type II, AC: Type II | DC: Type II, AC: Type II | |
| Arc fault circuit interrupter (AFCI) | Optional | Optional | Optional | Optional | Optional | Optional | Optional | |

