Wechselrichter from Fronius PRIMO LIGHT 4.0-1 with 6.0KW DC and 2 MPPT

Fronius PRIMO LIGHT 4.0-1 Inverter 4 KW 1 Phases 2 MPPT 2 Years Product Warranty

Fronius Primo 4.0-1 light Single-Phase Inverter with 4 kW nominal output power and 2 years of warranty
without WLAN, LAN and web server
Features:

Grid connection (voltage range): 1 ~ NPE 220 V / 230 V (180 V - 270 V)
Frequency (frequency range): 50 Hz / 60 Hz (45 - 65 Hz)
Total harmonic distortion: < 5 %
Power factor (cos φac,r): 0.85 - 1 ind. / cap
Degree of protection: IP 65
Protection class: 1
Overvoltage category (DC / AC): 2 / 3
Night time consumption: < 1 W
Inverter design: Transformerless
Cooling: Regulated air cooling
Installation: Indoor and outdoor installation
Ambient temperature range: -40 - +55 °C
Permitted humidity: 0 - 100 %
Max. altitude: 4,000 m

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Performance data

DC

Power	6,0 KW
Power max.	6,0 KW
Current	24,0 A
Current Max.	24,0 A
Voltage	n/a
Voltage Max.	1.000,0 V
MPPT	2
String Inputs	4

AC

Power	4,0 KW
Power max.	4,0 KW
Current	17,4 A
Current Max.	17,4 A

Dimensions

length	204 mm
width	431 mm
Height	645 mm
weight	22 kg

Manufacturer warranty

Product warranty

2 years

Certificates

English

Data Sheet
Manual

German

Data Sheet
Guarantee
Manual
Manual

Highlights of the 1-Phase Fronius PRIMO LIGHT 4.0-1 Inverter for Your Solar Installations

Introducing the Fronius PRIMO LIGHT 4.0-1 1 phase inverter - the perfect solution for your solar energy needs.

Impressive 6.0 kW (DC) and 4.0 kW (AC) Output for Enhanced Solar System Performance

Having a power output of up to 6.0 kW (DC) and 4.0 kW (AC), the design of this inverter was conceptualized for optimal efficiency of your solar energy systems.

Boost Your Solar System's Performance with 97.0% Inverter Efficiency

The PRIMO LIGHT 4.0-1 inverter is highly efficient, with a rating of up to 97.0%, helping you convert a greater amount of DC power from your solar panels into usable AC power.

Boost Power Generation with MPPT Technology

Equipped with 2 MPPT and 4 string inputs, the PRIMO LIGHT 4.0-1 inverter is capable of handling a wide range of solar panel configurations, enabling optimized power generation no matter the condition.

Light and Space-Saving for Installation

Weighing only 21.5 kg, this inverter offers convenient installation without compromising on durability or reliability. With dimensions of 204 (L) mm x 431 (W) mm x 645 (H) mm, it seamlessly merges into your solar energy system, ensuring effortless integration.

Quality Assurance and 2 Years of Dependability

With a warranty of 2 years, you can have peace of mind knowing that the Fronius PRIMO LIGHT 4.0-1 inverter is a high-quality and dependable choice for your solar energy needs. Should you require more information about the product or extended warranty, please consult the accompanying warranty sheet.

Trusted Solar Power

Choose Fronius with its PRIMO LIGHT 4.0-1 for your solar energy needs and experience exceptional quality and reliability.

Fronius

Fronius Solar – Complete Solutions from Austria for Professionals

Fronius offers more than just inverters: with modular storage systems, smart energy management solutions, and EV charging infrastructure, the company delivers complete energy solutions. High efficiency, long lifespan, and sustainable Austrian quality make Fronius one of the leading providers for professionals. With express shipping and attractive B2B conditions, Fronius is a trusted partner for solar installers.