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Solis 7.6K Single Phase Grid-Tied Inverter

Solis 7.6K Single Phase Grid-Tied Inverter

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Price: $2,119.00
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List Price: $2,225.00
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Solis 7.6K-4G-US Single Phase Grid-Tied Inverter

Reliable, High-Efficiency Solar Power for Residential & Light Commercial Systems

The Solis 4G Single-Phase Series combines smart features, compact design, and exceptional energy yields. Built with 3 or 4 independent MPPTs, this series provides installers with ultimate design flexibility for complex roof layouts. Packed with safety features like built-in AFCI arc-fault protection and integrated Rapid Shutdown transmitters, it delivers code-compliant, reliable performance backed by a 10-year standard warranty.


Key Features & Selling Points

  • Maximum Power Generation: Peak efficiency of 97.8% (97.5% CEC efficiency) with string currents up to 14A.

  • Flexible 3 & 4 MPPT Designs: Multiple independent tracking channels ensure optimal production on complex, multi-angled roofs.

  • Built-in Safety & Compliance:

    • Integrated AFCI Protection proactively mitigates fire risks.

    • Integrated Module-Level Rapid Shutdown (MLRSD) transmitter (APS or Tigo).

    • Built-in DC disconnect switch and Type III surge protection (AC/DC).

  • Grid & Standard Ready: CA Rule 21 compliant, HECO Rule 14H, IEEE 1547-2018, and UL 1741SB certified.

  • Smart Connectivity: SunSpec protocol compatible with optional Wi-Fi or Cellular monitoring and an optional ANSI C12.20-2010 Revenue Grade Meter.

  • Heavy-Duty Construction: NEMA TYPE 4X outdoor rating with ultra-quiet operation (< 30 dB).


Model Selection Matrix

Model Rated Output MPPTs / Strings Max Current (240V Grid) Cooling Method Weight
Solis-1P6K-4G-US 6.0 kW / 6.0 kVA 3 / 3 25.0 A Natural Cooling 45.2 lbs (20.5 kg)
Solis-1P7.5K-4G-US 7.5 kW / 7.5 kVA 3 / 3 31.3 A Natural Cooling 45.2 lbs (20.5 kg)
Solis-1P7.6K-4G-US 7.6 kW / 7.6 kVA 3 / 3 31.7 A Natural Cooling 45.2 lbs (20.5 kg)
Solis-1P10K-4G-US 10.0 kW / 10.0 kVA 4 / 4 41.7 A Natural Cooling w/ Fan 45.6 lbs (20.7 kg)

Comprehensive Specifications

Electrical Input (DC)

  • Max. Input Voltage: 600 V

  • Rated Voltage: 330 V

  • Start-Up Voltage: 120 V

  • MPPT Voltage Range: 100 V – 500 V

  • Max. Input Current per MPPT: 14 A

  • Max. Short-Circuit Current per MPPT: 22 A

Electrical Output (AC)

  • Rated Grid Voltage: 1Ф/PE, 240 V / 208 V

  • Rated Grid Frequency: 60 Hz

  • Max Output Current (208V Grid): 6K: 28.8A | 7.5K: 36.1A | 7.6K: 36.5A | 10K: 43.3A

  • Power Factor: > 0.99 (0.8 leading to 0.8 lagging)

  • Total Harmonic Distortion (THDi): < 3%

General & Mechanical Data

  • Dimensions (W × H × D): 13.1 × 28.8 × 9.8 in (333 × 732 × 249 mm)

  • Topology: Transformerless

  • Nighttime Self-Consumption: < 1 W

  • Operating Ambient Temperature: -13°F to 140°F (-25°C to 60°C)

  • Enclosure Rating: TYPE 4X (NEMA)

  • Conduit Knockouts: Bottom (2 × 1"), Side & Back (4 × 3/4")

  • Display & Communication: LCD screen standard; RS485 (Optional: Wi-Fi, Cellular)


Ordering Variants (Solis PLUS Options)

Order the exact integrated Rapid Shutdown solution required for your job site:

  • Solis-1P(6.0)K-4G-US-PLUS-APST: Includes APSmart MLRSD Transmitter (Required for UL 3741 systems). Item# KU23468 $2042.61

  • Solis-1P(6.0)K-4G-US-PLUS-RSS: Includes Tigo RSS MLRSD Transmitter. Item# KU23848 $2012.20

MLRSD Compatibility: Fully compatible with Tigo (TS4-A-F/2F/O) and APSmart (RSD-S/RSD-D) devices.


Certifications & Standards

  • Safety: UL 1741SB, UL 1699B (AFCI), UL 1998, CAN/CSA C22.2

  • Grid Performance: CA Rule 21, HECO Rule 14H, IEEE 1547-2018, NEC 690.12-2020

  • Emissions: FCC Part 15 Class B

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