Micro Inverter

Sunny 400

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Description

Boasting an output power of up to 400VA, the Sunny series WVC 300 350 400 by AVT New Energy leads the pack in the world of 1-in-1 microinverters. Each microinverter in this series can be paired with a single panel and houses its own independent Maximum Power Point Tracking (MPPT) system, ensuring power efficiency at an impressive peak of 99.8%. Furthermore, the Sunny series is equipped with an integrated 2.4G wireless solution, simplifying the communication process with the cloud. This feature allows for the easy monitoring of system operations and facilitates remote firmware upgrades.

Features

  • Maximum power output up to 400 VA in a single unit
  • Compliance with: EN 50549-1: 2019, EN 50549-2: 2019, EN61000-6-1:2007, EN61000-6-3:2007+A1:2011+AC2012, IEC/EN 62109-1/2010, IEC/EN 62109-2/2011
  • High reliability: NEMA 3R (IP65) enclosure; 6000V surge protection
  • Independent MPPT and monitoring ensure high power transfer efficiency and easier maintenance
  • 4-in-1 design brings faster installation and reduces system cost

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Overview

Maximum input power (W)500
Maximum input voltage (V)60
MPPT input range (V)30 to 60
Inverter starting voltage (V)22
Maximum input current (A)18
Maximum input short circuit current (A)20
Number of MPPT1
Maximum output power (VA)400
Rated output current (A)@120V 3.3A @230V 1.7A
Nominal Output Voltage Range (V)85-160 for 120V AC (Application area: such as Japan, North America, etc.) or 180-265 for 230V AC (Application area: such as Europe)
Nominal Frequency Range (Hz)48 to 51 for grid with 50Hz 58 to 61 for grid with 60Hz
Power Factor> 0.99 default 0.95 leading…0.95 lagging
Total Harmonic Distortion (THD)<3%
Maximum Number of Connections per Branch@120V 15PCs @230V 25Pcs
CEC Peak Efficiency92.50%
Nominal MPPT Efficiency99.80%
Night power consumption (mW)N/A
Ambient Temperature Range (℃)-40 to +60
Dimensions (L × W × H mm)165×176×38
Weight (kg)0.9
Waterproof LevelOutdoor NEMA 3R (IP65)
CoolingNatural convection (no fans)
Communication ConnectivityWifi 2.4G
Power Delivery ModeReverse transmission, load priority
MonitoringCloud Intelligence
ComplianceEN 50549-1: 2019, EN 50549-2: 2019, EN61000-6-1:2007, EN61000-6-3:2007+A1:2011+AC2012, IEC/EN 62109-1/2010, IEC/EN 62109-2/2011
Warranty5 years

Documents

Product Data Sheet – Sunny 400.pdf

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