Make Every Watt Count with Primo 15kW
The Fronius Primo 15kW inverter is a high-performance solar inverter designed for reliable home energy conversion, with high efficiency and smart monitoring features. It offers smooth power delivery, built-in WiFi, advanced grid support, and a durable cooling system that keeps it running safely and consistently.
Bring home the Fronius 15kW Primo Inverter - 4,210,078,800 and enjoy dependable, clean energy every day. Get yours now and upgrade your home's power system with confidence.
Features
- Integrated monitoring with built-in data manager, WiFi, and SunSpec Modbus
- Dual MPPT for higher energy yield and flexible array layouts
- Arc Fault Circuit Interruption for advanced safety
- Full NEC compliance, including rapid shutdown
- Transformerless high-efficiency design
- SuperFlex Design for easy system customization
- Wide input voltage range for more panel compatibility
Lightweight, compact, and installer-friendly build
Specifications
Input
- Works best with 12 to 18 kW of solar panels
- Two MPPTs for flexible layouts
- Max input current: 33 A (MPPT1) and 18 A (MPPT2)
- Operating voltage range: 80 to 600 V
- Ideal input voltage: 440 V
- MPP voltage range: 320 to 480 V
- Accepts AWG 14 to AWG 2 wiring, depending on setup
- Built-in fuse holders for MPPT 1
- Max input voltage: 600 V
Output
- Max output: 15,000 W at 208 V and 13,750 W at 240 V
- Continuous output: 66.1 A (208 V) and 62.5 A (240 V)
- High efficiency up to 96.9%
- Grid connection: 208/240 V, 60 Hz
- Low total harmonic distortion under 5%
- Power factor adjustable from 0 to 1
General
- Size: 20.1 x 28.5 x 8.9 inches
- Weight: 76.7 lbs
- Weatherproof NEMA 4X rating
- Uses less than 1 W at night
- Transformerless, efficient design
- Cooling via variable-speed fan
- Works indoors or outdoors
- Operating temperature: -40°F to 140°F
- Humidity tolerance: 0% to 100%
- DC and AC screw terminals included
- Fully certified for major safety and electrical standards
Protection Features
- AFCI safety built in
- NEC 2014 compliant
- Ground fault and isolation monitoring
- DC disconnect included
- Reverse polarity protection
Product Documents
