Sol-Ark 15kW Hybrid Inverter | All-In-One Solar Inverter | 19500W PV Input | 15000W Output | 48V 120/240V Split Phase | Sol-Ark 15K-2P

Sol-Ark 15 kW All-in-One Hybrid Inverter—Resilient Full-Home Backup for the most demanding applications

Upgrade any Sol-Ark inverter with a military-grade EMP shield that meets MIL-STD-461G, guarding your solar array, batteries, and critical loads against electromagnetic pulses, solar flares, and severe lightning surges—so your power stays online when the grid and other systems fail.

Power your entire home—or scale up to light commercial loads—with the most versatile 48 V hybrid inverter on the market. The Sol-Ark 15K combines up to 97 % PV-to-AC efficiency, a 200 A grid pass-through for true whole-home backup, and three full-sized MPPTs with integrated rapid-shutdown controls. It ships pre-wired and battery-agnostic, so you can drop it into new installs or retrofit existing arrays to slash installation time and maximize ROI under NEM 3.0 or time-of-use programs.

Need more power? Stack up to 12 units in parallel for 180 kW of PV + battery output without replacing existing hardware. Whether you’re designing an off-grid cabin, grid-interactive whole-home backup, or a small commercial microgrid, the Sol-Ark 15K delivers rock-solid performance in 220 V single-phase, 120/240 V split-phase, or 120/208 V three-phase configurations.

Key Specifications

• Max allowed PV power (STC): 19,500 W

• Max PV power delivered to battery & AC: 15,000 W

• Max PV voltage / current: 500 V DC / 26 A per MPPT

• MPPT voltage range: 125 – 425 V

• Continuous AC output from PV: 15,000 W (62.5 A-L @ 240 V)

• Continuous AC output from batteries: 12,000 W (50 A-L @ 240 V)

• Battery input: 48 V DC (43 – 63 V); 50 – 9,900 Ah bank size (~2.5kWh - ~500kWh)

• Continuous battery charging current: 275 A

• PV + AC-coupled inputs: 19 kW total; 3 MPPTs, 6 strings

• Communications: CAN Bus & RS-485 (closed-loop with leading LFP brands)

• Dimensions (H × W × D): 31.8 × 18.3 × 10.9 in (808 × 465 × 277 mm)

• Weight: 135 lb (61.2 kg)

• Warranty: 10 years residential / commercial

• Generator Integration: Up to 19kW generator assist with soft-start & frequency shift. Supports 2-Wire start stop.

Why Choose Sol-Ark 15K?

• Whole-home coverage: 12 kW battery discharge plus 200 A pass-through keeps every circuit online during outages.

• Peak-efficiency savings: Up to 97 % weighted efficiency squeezes every kilowatt out of your array.

• Rapid installation: Pre-wired chassis, color touchscreen, and NEC-compliant rapid shutdown slash labor hours.

• Future-ready: Parallel up to 12 units, enroll in VPPs, integrate EV chargers, or AC-couple legacy grid-tie systems on day one.

Download the full Sol-Ark 15K datasheet or contact our NABCEP-certified team for a tailored design and quote today.

Installation and User Manual: Download

Sol-Ark Low Voltage Battery Integration Guide: Download

Sol-Ark Residential Inverter Basic Programming Guide: Download

SDM630MCT RGM User Manual: Download

Spec Sheet: Download

EMP Test Report: Download

UL Certificate 1741SB: Download

Our Michigan-based phone support connects you directly with a live, knowledgeable representative. We are committed to providing prompt and personalized assistance, ensuring your inquiries are addressed efficiently by professionals who prioritize your needs and value your time.