Sol-Ark SA-5K-1P 5kW String Inverter

Sol-Ark SA-5K-1P — 5kW Single-Phase All-in-One Hybrid Inverter

The Sol-Ark SA-5K-1P is a pre-wired, all-in-one hybrid inverter built for homeowners and installers who demand flexibility, reliability, and code-compliant performance from a single compact unit. By combining an inverter, MPPT charge controller, load center, rapid shutdown, and auto-generator start into one factory-wired enclosure, Emston Tech Inc provides a solution that eliminates the complexity of multi-component builds and ensures a faster, cleaner installation.

True Hybrid Operation — Grid-Tie, Off-Grid, and Backup
The SA-5K-1P seamlessly transitions between grid-tied, off-grid, and battery backup modes without manual intervention. Whether you are offsetting utility costs or running a fully independent off-grid system, this inverter keeps your home powered. It supports both 120V and 230V output configurations, making it a highly versatile single-phase inverter for residential installations.

Up to 10,400W of Solar Input with Dual MPPT
With two independent MPPT trackers and a maximum PV input of 10,400W, the SA-5K-1P maximizes solar harvest across different roof orientations. Each channel handles up to 20A of self-limiting input current with a PV voltage range of 150V–500V. A low startup voltage of just 125V means your system begins generating power earlier in the morning and continues later into the evening.

Pre-Wired for Fast, Code-Compliant Installation
Unlike systems requiring separate charge controllers and combiners, the Sol-Ark SA-5K-1P ships pre-wired with essential safety features built-in:

• Integrated AFCI & GFCI: Provides advanced circuit protection.
• Rapid Shutdown: Meets NEC 2023 requirements without additional add-on hardware.
• Reduced Complexity: Fewer components to wire means a lower risk of field wiring errors during setup.

Smart Energy Management and Battery Flexibility
The unit includes Time-of-Use (TOU) programming to shift energy draw based on utility rate schedules. A programmable Smart Load Mode offers additional control over non-essential circuits to optimize battery runtime. Notably, Emston Tech Inc offers this system without battery brand lock-in; it works with a wide range of 48V chemistries, including LiFePO4, NMC, and lead-acid, communicating via CAN/RS485 with most major BMS brands.

Advanced Integration Features:

• AC and DC Coupling: Ideal for new builds or as a battery backup retrofit for existing solar systems.
• Generator Support: Integrated auto-generator start (AGS) function signals compatible generators to start based on battery thresholds.
• Remote Monitoring: Built-in Wi-Fi and LAN connectivity for real-time tracking of production and consumption via browser or mobile app.

Certifications and Compliance:

• UL 1741 / UL 1741-SB (Advanced Inverter Functions)
• UL 9540 (Energy Storage Systems)
• IEEE 1547 & NEC 2023 Compliant
• CSA listed for USA and Canada

At Emston Tech Inc, we ensure your energy independence is backed by the