Name: Fronius Primo 4.0-1 Light – 4kVA Solar Inverter | 3600W | 2 MPPT | 230V | IP65 | Grid-Tie | PN 4,210,066,001
Brand: Fronius INVERTER
Price: 420.0 EUR
Availability: InStock

Fronius Primo 4.0-1 Light – 4kVA Solar Inverter | 3600W | 2 MPPT | 230V | IP65 | Grid-Tie | PN 4,210,066,001

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€420,00 EUR

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Description

The Fronius Primo 4.0-1 Light is a high-performance single-phase photovoltaic inverter designed for residential grid-connected systems. The Light version offers a streamlined configuration without advanced integrated communication interfaces, providing a reliable and cost-effective solution.

Engineered with Fronius technology, this inverter delivers stable energy conversion and optimized performance thanks to dual MPPT inputs, enabling independent management of two PV strings.

With its IP65 protection rating, it is suitable for both indoor and outdoor installations, ensuring durability in various environmental conditions.

⚙️ General Data

Model: Fronius Primo 4.0-1 Light
Part Number: 4,210,066,001
Type: Single-phase string inverter (grid-tie)
Safety class: Class I
Protection rating: IP65

🔌 AC Side (Grid Output)

Nominal voltage (UAC): 220 / 230 V
Frequency (fAC): 50 / 60 Hz
Grid configuration: 1~NPE
Nominal current (IAC nom):
- 18.2 A (220 V)
- 17.4 A (230 V)
Maximum current (IAC max): 18.3 A
Apparent power (Smax): 4000 VA
Active power (Pmax): 3600 W (cos φ = 0.9)
Power factor: 0.85 – 1 (inductive/capacitive adjustable)

☀️ DC Side (PV Input)

MPPT voltage range (UDC mpp): 210 – 800 V
Maximum DC voltage: 1000 V
Number of MPPTs: 2 independent trackers
Max current per MPPT: 12.0 A + 12.0 A
Short-circuit current (Isc PV): 36.0 A

🛡 Protections & Standards

Overvoltage category: OVC 2 / OVC 3

Compliance:

IEC 62109-1 / -2
EN 61000-3-2 / -3
EN 61000-6-2 / -3
EN 62233
CEI 0-21
VDE 0126-1-1

🧠 Key Features

✔ Single-phase inverter for residential systems up to 4 kVA
✔ Dual MPPT for optimized energy yield
✔ High-efficiency active cooling system
✔ Front display for local monitoring
✔ Compact and robust design
✔ IP65 protection for indoor/outdoor use

🏭 Applications

Ideal for:

✔ Residential photovoltaic systems
✔ Grid-connected single-phase installations
✔ Systems with multiple PV string orientations
✔ Indoor and outdoor installations