SofarSolar ESI-8K-T1 Hybrid Inverter, 3 MPPT, 3-phase, WiFi, 3P-Meter

Sofar Solar ESI-8K-T1 | 3-phase hybrid inverter with 8 kW output

The Sofar Solar ESI-8K-T1 is a powerful one 3-phase hybrid inverter,
which is specifically designed for the Sofar PowerAll all-in-one system was developed.
He can be both in integrated system operation as well as Single device can be used
and offers with its AC rated power of 8 kW an efficient and flexible solution for modern PV systems.

The ESI series Sofar Solar allows combination with up to 6 BTS 5K memory modules
to a fully integrated all-in-one energy system.
If there are more than three memory modules, a second tower is required.
what that Sofar PowerAll Extension Kit is required.

The inverter is equipped with three MPP trackers equipped, each with up to 20 A input current support
which also makes it ideal for high-performance solar modules.
Our preview of integrated Type II (AC/DC) surge protection,
AFCI arc detection and Backup switchover time under 10 ms
It offers the highest level of safety and reliability.

Included in the delivery are already a WiFi dongle, Inline Energy Meter (up to 80 A)
as the Stand socket for memory modules Included – for particularly easy installation.
For higher current levels, suitable measuring transducers can be added.

Produktvorteile

• 3 independent MPPT inputs with 20 A input current each
• Integrated surge protection AC/DC Type II
• Fast switching time < 10 ms for uninterrupted backup operation
• AFCI arc detection for increased security
• Passively cooled – silent and low-maintenance
• Convenient connections via RJ45 connector (RS485, CAN, DRM etc.)
• Degree of protection IP66 – ideal for indoor and outdoor installation

Technische Merkmale

• AC rated power: 8 kW
• feed-in phases: 3-phase
• AC mains voltage: 400 V
• Number of MPPTs: 3
• Max. input voltage: 1000 V
• Max. input current per MPPT: 20 A
• Overvoltage protection: Type II (AC/DC)
• AFCI arc flash detection: Ja
• DC connector type: MC4
• connectivity: Wifi, RS485, CAN, DRM (FRE, RSD), 1×DI, 1×DO, optional LAN dongle
• Protection class: IP66K
• Cooling: Passive
• Dimensions (H × W × D): 440 × 708 × 170 mm
• Weight 30,0 kg

Scope of delivery & accessories

• Sofar Solar ESI-8K-T1 Hybrid Inverter
• WiFi dongle
• Inline Energy Meter DTSU666 up to 80 A
• Stand base for memory modules
• Note: With >3 memory modules: second tower + PowerAll Extension Kit necessary

Important notes

• Country approval: Germany, Poland, Belgium, Hungary
• For >3 memory modules: Second turret + extension kit required
• Inline meters up to 80 A Included in delivery; transducers are required for higher currents.
• Backup switchover time: < 10 ms for directly connected devices

Example of use

For example: A 3-phase PV system with 8 kW output is to be expanded to include a battery system.
The ESI-8K-T1 will with three strings connected to 20 A MPP current and
about the Inline meters Integrated into the home network.
Up to 6 Sofar BTS 5K memory modules together they form an all-in-one system with
uninterruptible emergency power supply – quiet, efficient and safe.