Inverter – SOFAR – POWERALL ESI-8K-T1 – hybrid – HV
SKU: F231G21
EAN: 2010000035719
| Manufacturer | |
|---|---|
| Rated power | |
| Power supply | |
| Hybrid device | |
| Off-grid mode | |
| MPPT | |
| Warranty | |
| Net width | |
| Net depth | |
| CAN | |
| RS485 | |
| SPD Type II | |
| MPPT voltage range | |
| CN | 85044085 |
Price
1 837,83 €
Gross
Gross
Datasheet SofarSolar ESI-5K-T1-12K-T1
SofarSolar-ESI-5K-T1-12K-T1-Datasheet.pdf
Manual SofarSolar ESI-5K-T1-12K-T1
SofarSolar-ESI-5K-T1-12K-T1-Manual.pdf
Warranty SofarSolar ESI-5K-T1-12K-T1
SofarSolar-ESI-5K-T1-12K-T1-Warranty.pdf
Certificate of compliance SofarSolar ESI-5K-T1-12K-T1
SofarSolar-ESI-5K-T1-12K-T1-Certificate-of-compliance.pdf
Product details
| Manufacturer | |
|---|---|
| Rated power | |
| Power supply | |
| Hybrid device | |
| Off-grid mode | |
| MPPT | |
| Warranty | |
| Net width | |
| Net depth | |
| CAN | |
| RS485 | |
| SPD Type II | |
| MPPT voltage range | |
| CN | 85044085 |
SOFAR ESI-5/6.5/8/9.9/10/12K-T1
The three-phase hybrid PV inverter from the ESI-K-T1 series is an advanced solution for solar energy storage. It offers flexibility, safety, and high efficiency, enabling optimal use of generated energy and providing backup operation. Its design ensures easy installation and quiet performance.
Key features of the SOFAR ESI-5/6.5/8/9.9/10/12K-T1:
- Up to 3 MPPTs with AFCI and MPPT input current up to 20 A for greater power and flexibility.
- Connector with a locking mechanism to prevent improper handling, ensuring safety and reliability.
- Multifunctional integrated EMS for a high solar self-consumption rate.
- Natural heat dissipation that eliminates additional noise, ideal for residential applications.
- Support for multiple parallel units allowing easy system expansion.
- IP66 protection rating and surge category AC III, DC II for resilience in harsh conditions.
Who is this a good choice for?
The ESI-K-T1 series inverter is an excellent choice for homeowners and commercial applications seeking an efficient and reliable solar energy management solution. Its features—such as support for lithium-ion batteries, high efficiency (up to 98.2%), and comprehensive protection—make it an outstanding component for PV systems with energy storage.
Datasheet SofarSolar ESI-5K-T1-12K-T1
SofarSolar-ESI-5K-T1-12K-T1-Datasheet.pdf
Manual SofarSolar ESI-5K-T1-12K-T1
SofarSolar-ESI-5K-T1-12K-T1-Manual.pdf
Warranty SofarSolar ESI-5K-T1-12K-T1
SofarSolar-ESI-5K-T1-12K-T1-Warranty.pdf
Certificate of compliance SofarSolar ESI-5K-T1-12K-T1
SofarSolar-ESI-5K-T1-12K-T1-Certificate-of-compliance.pdf
| Parameter | ESI-5K-T1 | ESI-6.5K-T1 | ESI-8K-T1 | ESI-9.9K-T1-A | ESI-10K-T1 | ESI-12K-T1 |
| PV Input | ||||||
| Recommended max. PV input power | 10 kWp | 13 kWp | 16 kWp | 20 kWp | 20 kWp | 24 kWp |
| Max. input voltage | 1000 V d.c. | |||||
| Start-up voltage[1] | 200 V d.c. | |||||
| Rated input voltage | 600 V d.c. | |||||
| MPP voltage range | 160-950 V d.c. | |||||
| Number of MPPTs | 3 | |||||
| Max. number of input strings per MPPT | 1/1/1 | 1/1/1 | 1/1/1 | 1/1/1 | 1/1/1 | 1/1/1 |
| Max. input current per MPPT | 20/20/20 A | 20/20/20 A | 20/20/20 A | 20/20/20 A | 20/20/20 A | 20/20/20 A |
| Max. short-circuit current per MPPT | 25/25/25 A | 25/25/25 A | 25/25/25 A | 25/25/25 A | 25/25/25 A | 25/25/25 A |
| Battery | ||||||
| Voltage range | 350-435 V d.c. | |||||
| Number of battery inputs | 1 | |||||
| Max. charging power | 10 kW | 10 kW | 10 kW | 10 kW | 10 kW | 10 kW |
| Max. discharging power | 5 kW | 6.5 kW | 8 kW | 9.9 kW | 10 kW | 12 kW |
| Max. charging current | 25 A | 25 A | 25 A | 25 A | 25 A | 25 A |
| Max. discharging current | 15 A | 19.5 A | 24 A | 29.7 A | 30 A | 30 A |
| Battery type[2] | Lithium-ion | |||||
| BMS communication | CAN | |||||
| AC Backup Power | ||||||
| Rated output voltage | 3(N)~+PE,380/400/415 V a.c. | |||||
| Rated output power | 5 kW | 6.5 kW | 8 kW | 9.9 kW | 10 kW | 12 kW |
| Rated output current | 7.6/7.2/6.9 A | 9.9/9.4/9.0 A | 12.1/11.6/11.1 A | 15.0/14.3/13.8 A | 15.2/14.5/13.9 A | 18.2/17.4/16.7A |
| Rated output frequency | 50/60 Hz | |||||
| Rated apparent power | 5 KVA | 6.5 KVA | 8 kVA | 9.9 KVA | 10 KVA | 12 KVA |
| Max. apparent power | 5.5 KVA | 7.15 KVA | 8.8 KVA | 9.9 KVA | 11 KVA | 13.2 KVA |
| Max. output current | 8.3/8.0/7.6 A | 10.0/10.3/9.9 A | 13.3/12.8/12.2 A | 15.0/14.3/13.8 A | 16.7/15.9/15.3 A | 20.0/19.1/18.3A |
| Peak output apparent power[3] | 5 kW | 6.5 kW | 8 kW | 9.9 kW | 10 kW | 12 kW |
| THDv(@linear load) | <3% | |||||
| Transfer time | Default 10 ms | |||||
| Asymmetric load | Yes, supports 100% three-phase unbalanced load | |||||
| AC Grid | ||||||
| Rated voltage | 3N++PE,380/400/415 V a.c. | |||||
| Rated frequency | 50/60 Hz | |||||
| Rated output power | 5 kW | 6.5 kW | 8 kW | 9.9 kW | 10 kW | 12 kW |
| Rated output current | 7.6/7.2/6.9 A | 9.9/9.4/9.0 A | 12.1/11.6/11.1 A | 15.0/14.3/13.8 A | 15.2/14.5/13.9 A | 18.2/17.4/16.7 A |
| Rated apparent power | 5 KVA | 6.5 KVA | 8 KVA | 9.9 KVA | 10 kVA | 12 kVA |
| Max. apparent power | 5.5 KVA | 7.15 KVA | 8.8 KVA | 9.9 KVA | 11 KVA | 13.2 KVA |
| Max. output current | 8.3/8.0/7.6 A | 10.0/10.3/9.9 A | 13.3/12.8/12.2 A | 15.0/14.3/13.8 A | 16.7/15.9/15.3 A | 20.0/19.1/18.3 A |
| Max. input current | 15.2/14.5/13.9 A | 19.8/18.8/18.1 A | 24.2/23.2/22.2 A | 30.3/29.0/27.8 A | 30.3/29.0/27.8 A | 33.3/31.9/30.6 A |
| THDi | <3% | |||||
| Power factor range | 0.8 lagging – 0.8 leading | |||||
| Efficiency | ||||||
| Max. MPPT efficiency | 99.9% | 98.0% | 98.0% | 98.0% | 98.2% | 98.2% |
| Max. efficiency | 97.0% | 97.0% | 97.0% | 97.5% | 97.5% | 97.5% |
| European efficiency | 97.6% | 97.6% | 97.6% | 97.8% | 97.8% | 97.8% |
| Max. charging/discharging capacity[4] | 19.8/18.8/18.1 A | 24.2/23.2/22.2 A | 30.3/29.0/27.8 A | 30.3/29.0/27.8 A | 33.3/31.9/30.6 A | 33.3/31.9/30.6 A |
| Protection | ||||||
| DC switch | Yes | |||||
| PV reverse connection protection | Yes | |||||
| Battery reverse connection protection | Yes | |||||
| Output short-circuit protection | Yes | |||||
| Output overcurrent protection | Yes | |||||
| Output overvoltage protection | Yes | |||||
| Insulation impedance detection | Yes | |||||
| Residual current detection | Yes | |||||
| Anti-islanding protection | Yes | |||||
| Surge protection[5] | Yes | |||||
| General Parameters | ||||||
| Inverter topology | Non-isolated | |||||
| Protection class | Class I | |||||
| Ingress protection rating | IP66 | |||||
| Surge category | AC III, DC II | |||||
| Operating temperature range | -30°C to +60°C (derating above +45°C) | |||||
| Relative humidity range | 5%-95% | |||||
| Max. operating altitude | 4000 m (derating above 2000 m) | |||||
| Standby power consumption[6] | <10 W | |||||
| Installation method | Wall-mounted | |||||
| Dimensions (W×H×D) | 708 × 440 × 170 mm | |||||
| Cooling method | Natural | |||||
| Weight | 30 kg | |||||
| Communication | RS485, Option: WiFi/4G/LAN | |||||
| Display | LCD & APP | |||||
Abbreviations in brackets: [1] Minimum PV voltage for MPPT to start operating. [2] Refer to the document “List of batteries compatible with SOFAR inverter models.” [3] Full battery and sunlight. [4] Maximum battery charging and discharging capacity. [5] According to EN/IEC 61643-11. [6] Standby losses at nominal input voltage. All technical data are subject to change without notice.
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