Check the listing for details. Enphase Wireless Communication Kit COMMS-KIT-02 with Enclosure 883-02015-05. Condition: New. Listed at 359.99 USD. New Sealed Communications Kit 2 By enabling wired control communications, the Communications Kit 2 facilitates upgrades of existing Solar Only sites to add an IQ Battery 5P without replacing an existing IQ Combiner, IQ Gateway, or Envoy S Metered. Connects via USB adapterFacilitates upgrades of existing Solar Only sites to add an IQ Battery 5P without replacing an existing IQ Combiner, IQ Gateway, or Envoy S MeteredEnables wired control communication between system components Optimal ambient temperature: -40°C to 45°COptimal operating altitude: Up to 2600 mEnclosure dimensionsLength368 mmWidth371 mmHeight183 mmAdapter dimensionsLength152 mmWidth69 mmHeight25 mm IQ Battery 5PIQ System Controller 3/3GIQ Combiner 3-ES/3C-ESIQ Combiner 4/4CIQ GatewayEnvoy S MeteredEnphase Control Cable Control adapterNEMA 3R enclosureGround terminal blockDIN railsUSB cablePower jumperSpare control headerZip ties