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H2.5 Flex

Product catalog summary

Overview: The H2.5 Flex is a high-efficiency single-phase solar inverter designed for residential photovoltaic (PV) systems. It features built-in Wi-Fi communication and is suitable for both indoor and outdoor applications due to its IP65 protection rating.

Specifications:

Model Name: H2.5_210
Part Number: Delta RPI252H21000
Max Efficiency: 97.5%
Operating Temperature: -25 to +60 °C
Humidity: 0 to 95% non-condensing
Max Operating Altitude: 2000 m
Standard Guarantee: 5 years (extendable)

Output (AC):

Maximum Apparent Power: 2.5 kVA
Voltage Range: 230 V -20%/+22%
Nominal Current: 11 A
Frequency Range: 50/60 Hz ± 5 Hz
Total Harmonic Distortion (THD): < 3% at nominal power

Safety and Standards:

Protection Degree: IP65
Safety Class: I
Compliance: VDE 0126-1-1, VDE-AR-N 4105, EN 50438 2013, EMC EN61000-6-2, EN61000-6-3, IEC62109-1/-2, CE

Mechanical Design:

Size: 318 × 380 × 130 mm
Weight: 10 kg
Cooling: Convection cooling
Connectors: AC - Wieland RST 25I3S, DC - Multi-Contact MC4
Communication: Wi-Fi

Input (DC):

Max Recommended PV Power: 3.20 kWP
Voltage Range: 30 to 500 V
Max Current: 11 A
MPP Trackers: 1

Key Features:

Aluminium housing for protection against moisture and corrosion
Ultra-low startup voltage at 35 V
Compact design for easy installation
Low noise emission <20 dB(A)
Fanless design for silent operation
Commissioning via Wi-Fi connection

Contact Information:

United Kingdom: [email protected], Tel: 0800 051 4280
International: [email protected], Tel: +49 7641 455 547

Catalog excerpts

Integrated Wi-Fi Communication H2.5 Flex High efficiency single phase inverters with Wi-Fi Perfect choice for residential PV systems Versatile applications Maximum profitability Fanless design Commissioning via Wi-Fi connection Aluminium housing ensures long lasting protection against moisture and corrosion Wide input voltage range (30-500 V) Ultra low startup voltage at 35 V Suitable for indoor and outdoor applications (IP65) Compact design for simplified installation Built-in Wi-Fi

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1) Cos Phi = 1 (VA = W) 2) AC voltage and frequency range will be programmed according to the individual country requirements. Maximum apparent power Nominal apparent power Voltage range Nominal current Nominal frequency Frequency range Power factor adjustable Total harmonic distortion (THD) GENERAL SPECIFICATION Model name Part number Delta Max. efficiency Efficiency EU Operating temperature Nominal power without derating Storage temperature Humidity Max. operating altitude Standard guarantee MECHANICAL DESIGN Size (H x W x D) Weight Cooling AC connector DC connector Communication interfaces...

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