FRONIUS PRIMO 8.2-1 208-240VAC Single Phase String Inverter

Features

High Efficiency: Up to 97% maximum efficiency with 96.5% CEC efficiency.
Dual MPPT: Supports two independent Maximum Power Point Tracking (MPPT) inputs for flexible system design.
Smart Connectivity: Integrated Wi-Fi, Ethernet, and RS485 for advanced monitoring and remote updates via Fronius Solar.web.
Durable Design: NEMA 4X-rated enclosure for indoor and outdoor installations.
Advanced Safety: Features AFCI, ground fault protection, and rapid shutdown compliance.

Technology Overview

The Fronius Primo 8.2-1 uses transformerless technology for lightweight design and high performance. It includes Fronius’ SnapINverter mounting system for easy installation and servicing. The inverter supports load management and is smart grid ready, ensuring future-proof compatibility with grid requirements.

Applications

Ideal for residential solar energy systems.
Supports flexible installation scenarios with dual MPPTs for complex rooftop designs.
Smart grid readiness makes it suitable for areas with stringent grid requirements.

Installation

Mounting: Easy-to-install SnapINverter hinge mounting system.
Environmental Conditions: Operates in temperatures from -40°F to 131°F (-40°C to 55°C).
Connections: Screw terminals for DC and AC connections, supporting AWG 14-6 copper or aluminum wires.
Placement: Suitable for both indoor and outdoor installations with a durable, weather-resistant design.

Specifications

Category	Specification
Input (DC)
Recommended PV Power	6.6 - 12.7 kW
MPPT Voltage Range	270 - 480 V
Max Input Voltage	600 V
Max Input Current	18 A (MPPT1 and MPPT2), 36 A total
DC Startup Voltage	80 V
Output (AC)
Rated Output Power	8.2 kW
Output Voltage	208/240 V
Frequency Range	58.5 - 60.5 Hz
Max Continuous Output Current	34.2 A (240 V), 38 A (208 V)
Total Harmonic Distortion	<5%
General
Max Efficiency	97.0%
Night Consumption	<1 W
Cooling	Variable speed fan
Dimensions (WxHxD)	16.9 × 24.7 × 8.1 in
Weight	47.29 lbs
Enclosure Rating	NEMA 4X
Warranty	10 years (extendable to 15 or 20 years)

Why Choose Fronius?

Fronius, founded in 1945 in Austria, is a global leader in solar energy solutions, renowned for its dedication to innovation and sustainability. With decades of expertise, the company specializes in solar inverters, energy management systems, and EV charging solutions, serving residential, commercial, and industrial markets.

Fronius stands out with its cutting-edge inverter technology, such as the SnapINverter and GEN24 Plus series, offering exceptional efficiency, reliability, and user-friendly design. Their integrated monitoring systems, like the Fronius Solar.web, provide real-time insights and seamless energy management for optimal performance.

Fronius demonstrates its commitment to quality with robust warranties of up to 10 years on its products. Their emphasis on durability, advanced technology, and sustainability makes them a trusted partner for long-term, efficient, and reliable energy solutions.

Why Buy From Us?
Trusted Supplier: We work with Tier 1 manufacturers who stand behind their products.

Expert Support: Our team is here to guide you every step of the way.

Manufacturer-Backed Warranties: Enjoy peace of mind with the 25-year performance guarantee and 12-year product warranty directly from the manufacturer.
Easy and Secure Checkout: Your information is protected with top-notch security for a smooth, worry-free transaction.

Join the many satisfied customers who have trusted us for their solar needs. Add to your cart now to secure your high-efficiency solar panels and take the next step towards sustainable energy!

Fronius Primo 8.2kW 240/208VAC TL Inverter 4,210,060,800

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