Representative Archai ASM400S family image

Representative Archai family image. The pictured nameplate may carry an earlier model reference; use the selected model data and confirm the delivered rating plate.

ASM400SSINGLE-MODULE MICRO-INVERTER

ASM400S · Single-module micro-inverter

ASM400S is a single-module grid-connected micro-inverter for distributed photovoltaic installations. It converts the DC output of one compatible PV module to AC at the module, with module-level operating information available through the specified monitoring system. The compact IP67 enclosure is suited to integration beneath a PV module, subject to the applicable installation instructions and destination grid requirements.

One PV module per unitSingle MPPT channelModule-level monitoring over 2.4 GHz Wi-FiGalvanically isolated design
사양
Recommended PV module power at STC400–480 W per module
Peak-power MPPT voltage range27–45 V
DC operating voltage range25–60 V
Maximum DC input voltage60 V
Maximum DC input current16 A
Maximum continuous AC output power400 VA
Maximum continuous AC output current1.9 A
Nominal AC output voltage / range230 V / 207–253 V
Adjustable AC output voltage range187–265 V
Nominal frequency / range50 Hz / 48–51 Hz; 60 Hz / 59.3–60.5 Hz
Adjustable output frequency range45–65 Hz
Power factor0.99; adjustable from 0.8 leading to 0.8 lagging
Total harmonic distortion<5 %
Peak conversion efficiency>95 %
CEC-weighted efficiency>94 %
Nominal MPPT efficiency>99.8 %
Night-time power consumption<30 mW
PV modules served1
MPPT channels1
Ambient operating temperature−40 °C to +65 °C
Dimensions, W × H × D197 × 195 × 36 mm
무게1.6 kg
Altitude2,000 m
Ingress protection ratingIP67
CoolingNatural convection
통신Wi-Fi IEEE 802.11 b/g/n, 2.4 GHz
Isolation designHigh-frequency transformer; galvanically isolated
이 제품 문의 ↗← BACK TO ASM-2026

2026 product catalogue (August 2026, RevA). Confirm the supplied configuration and destination-market requirements.

주요 특징

  • One PV module per unit
  • Single MPPT channel
  • Module-level monitoring over 2.4 GHz Wi-Fi
  • Galvanically isolated design

적용 범위 및 문서 안내

Commercial information

  • The supplied Catalogue states a 12-year standard warranty for this range. Applicable coverage and any extension are governed by the supply agreement; this is not a universal 25-year warranty.

Installation and document scope

  • Model-specific installation and operating chapters are not yet available. Request the applicable instructions before installation; this technical overview is not an installation manual.

제품 자료 다운로드

English operating documents are available by application. Confirm the model, catalogue edition and supplied hardware revision; technical-guide coverage and unresolved installation chapters are stated in the document.