Tigo TSI-3.8K-US 3.8kW Energy Storage Hybrid Inverter

Tigo TSI-3.8K-US 3.8kW Energy Storage Hybrid Inverter

With advanced monitoring through the Tigo Energy Intelligence platform, users gain real-time insights into system performance. The inverter is compatible with various battery systems, including the Tigo EI Battery, enabling tailored energy storage solutions. Built for durability, the Tigo EI Inverter features a compact design for easy installation and robust performance even in demanding conditions.

Features

• Up to 200% DC oversizing (2:1 DC/AC ratio)
• 80 V starting voltage
• Multiple MPPTs (2, 3, and 4)
• Powered by the Tigo Energy Intelligence platform
• NEC 690.12 rapid shutdown compliant
• Built-in Wi-Fi
• Cellular communications for data backup (optional)
• Lightweight (32/45 lb.)
• <10 min. commissioning (including Tigo TS4s) with EI mobile app

Technical Specifications

• Max. recommended power (STC): 7600W
• Max. DC system voltage: 600 V
• MPPT voltage range: 80 V ~ 550 V
• Full-load voltage range: 150 V~500 V
• MPPT: 2
• PV strings per MPPT: 2
• Max. input current per MPPT (IMP/ISC): 13.5 A/16.9 A
• Nominal DC voltage: 400V
• I/O DC current: Up to 11.1 A
• I/O DC power: 4000 W
• Nominal power @208V/240 V: 3290 W/ 3800 W
• Max. apparent power: 3800 VA
• Nominal voltage: 208 V/240 V
• Grid frequency: 50/60 Hz
• Max. output current: 16 A
• AC nominal power: 3800 W
• Max. AC power output: 6000 VA
• Nominal AC voltage: 240 V
• Max. output current: 25 A
• Dimensions (W x D x H): 15.8 x 7 x 22 in.
• Weight: 32.3 lb.
• Enclosure: NEMA 4X/IP65