ðə kˌɑːmbᵻnˈeɪʃən ʌv tˈuː fˈʌŋkʃənz ɪn wˈʌn dɪvˈaɪs ˈeɪ "sˈoʊlɚ bˈæɾɚɹi"ɪz ɛkspˈɛktᵻd tə ɹᵻdˈuːs kˈɔsts sɪɡnˈɪfɪkəntli kəmpˈɛɹd tə sˈɛpɚɹˌeɪt dɪvˈaɪsᵻz ænd kəntɹˈoʊlɚz æz ɑːɹ kˈɜːɹəntli ɛmplˈɔɪd.
The combination of two functions in one device (a "solar battery") is expected to reduce costs significantly compared to separate devices and controllers as are currently employed.