S280 Microinverter

$199
In stock
SKU
S280240LL-IQ7-2-RMA
 
Overview

The new Enphase S280™ Microinverters on IQ 7™ platform allow easy replacement and site expansion* (refer to documentation) of 240 VAC and 208 VAC S-Series PV installations. The DC circuit is isolated and insulated from ground, so no Ground Electrode Conductor (GEC) is required for the microinverter. This simplifies installation, enhances safety, and saves on labor and materials costs.

The Enphase S230 and S280 integrate perfectly with the Engage Cable™, the Envoy-S™ Communications Gateway, and Enphase Enlighten™ monitoring and analysis software. They are also compatible with storage systems, including battery management systems.

The IQ platform microinverters extend reliability standards set forth by previous generations and undergo over a million hours of testing, enabling Enphase to provide an industry-leading warranty of up to 25 years.

Note: *This product requires installation by a certified installer. At checkout, you can request matching to an installer in your area. 

For detailed installation instructions, kindly refer to the documentation tab below.

For bulk purchase kindly contact us at enphasestore@enphase.com

Productive

  • Maximizes energy production 
  • Minimizes impact of shading, dust, and debris
  • No single point of system failure

Simple

  • Lighter weight than earlier S-Series Microinverters
  • No GEC needed for microinverter
  • No DC design or string calculation required
  • Easy installation with Engage Cable

Reliable

  • Envoy and Internet connection required
  • Configurable for varying grid profiles
  • Built-in rapid shutdown compliant (NEC 2014 & 2017)
  • UL listed

INPUT DATA (DC)

Commonly used module pairings 235 - 365 W+
Module compatibility 60-cell PV modules only
Maximum input DC voltage 60 V
Peak power tracking voltage 27 V - 45 V
Operating range 16 V - 60 V
Min/Max start voltage 22 V / 60 V
Max DC short circuit current (module Isc) 15 A

OUTPUT DATA (AC)

Peak output power 280 VA
Maximum continuous output power 270 VA
Nominal (L-L) voltage/range 240 V / 211-264 V
Nominal output current 1.13 A (A rms at nominal duration)
Nominal frequency / range 60 Hz / 57-61 Hz
Extended frequency range 57 - 63 Hz
Maximum units per 20 A (L-L) branch circuit 14
Power factor (adjustable) 0.85 leading ... 0.85 lagging

EFFICIENCY @ 240 V

Peak efficiency 97.3 %
CEC weighted efficiency 97.0 %
Static MPPT efficiency (weighted, reference EN50530) 99.5 %

Engage Cable™

Envoy-S™ Communications Gateway

Enphase Enlighten™ monitoring

Length 212 mm
Width 175 mm
Height 30.2 mm
Weight 2.38 lbs