{"product_id":"growatt-12kw-split-phase-off-grid-inverter-ul-1741-certified-spf","title":"Growatt 12kW Split Phase Off-Grid Inverter UL 1741 Certified - SPF","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eSplit-Phase 120\/240V Output: \u003c\/strong\u003e- Ideal for North American residential and light commercial loads\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Frequency Inverter Design: \u003c\/strong\u003e- Built-in pure copper transformer for high surge power and long service life\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated MPPT Solar Charge Controller: \u003c\/strong\u003e- Maximizes solar energy harvest with up to 97.5% efficiency\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Surge Capability: \u003c\/strong\u003e- Supports heavy startup loads such as pumps, compressors, HVAC systems, and power tools\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfigurable Power Priority: \u003c\/strong\u003e- Select grid or solar as the primary energy source\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Transfer Time (10ms): \u003c\/strong\u003e- Seamless switching for sensitive electronics\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional Wi-Fi \/ GPRS Monitoring: \u003c\/strong\u003e- Remote system monitoring and performance tracking\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Compatibility: \u003c\/strong\u003e- Works with both lithium-ion and lead-acid battery banks\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eBattery Voltage: 48VDC\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eBattery Type: Lithium-ion or Lead-acid\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eNominal Voltage: 120\/240VAC (split phase)\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eOutput Frequency: 50Hz \/ 60Hz (auto-sensing)\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eOutput Waveform: Pure Sine Wave\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eMaximum PV Array Power: up to 7kW\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eMPPT Operating Voltage Range: 60-245VDC\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eMaximum PV Charge Current: up to 120A\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eMaximum PV Open-Circuit Voltage: 250VDC\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eMaximum Efficiency: greater than 97.5%\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003ePeak Inverter Efficiency: greater than 85%\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eEnclosure Protection Rating: IP20 (indoor use)\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eOperating Temperature Range: 0 degrees C to 45 degrees C\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eOff-grid residential homes and cabins\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eWhole-house solar battery backup systems\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eAgricultural and farm power systems\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eRemote commercial and industrial sites\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eWorkshops and equipment power backup\u003c\/li\u003e\u003ch6\u003eSpecifications\u003c\/h6\u003e\n\u003cli\u003eBattery System:\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery System: \u003c\/strong\u003eBattery Voltage: 48VDC\u003c\/li\u003e\n\u003cli\u003eBattery Type: Lithium-ion or Lead-acid\u003c\/li\u003e\n\u003cli\u003eAC Output:\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Output: \u003c\/strong\u003eNominal Voltage: 120\/240VAC (split phase)\u003c\/li\u003e\n\u003cli\u003eOutput Frequency: 50Hz \/ 60Hz (auto-sensing)\u003c\/li\u003e\n\u003cli\u003eOutput Waveform: Pure Sine Wave\u003c\/li\u003e\n\u003cli\u003eSolar Charging:\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar Charging: \u003c\/strong\u003eMaximum PV Array Power: up to 7kW\u003c\/li\u003e\n\u003cli\u003eMPPT Operating Voltage Range: 60-245VDC\u003c\/li\u003e\n\u003cli\u003eMaximum PV Charge Current: up to 120A\u003c\/li\u003e\n\u003cli\u003eMaximum PV Open-Circuit Voltage: 250VDC\u003c\/li\u003e\n\u003cli\u003eEfficiency and Protection:\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency and Protection: \u003c\/strong\u003eMaximum Efficiency: greater than 97.5%\u003c\/li\u003e\n\u003cli\u003ePeak Inverter Efficiency: greater than 85%\u003c\/li\u003e\n\u003cli\u003eEnclosure Protection Rating: IP20 (indoor use)\u003c\/li\u003e\u003ch6\u003eData Sheets\u003c\/h6\u003e\n\u003cli\u003eDownload the Growatt 12 K W Split Phase Off Grid Inverter UL 1741 Certificate | SPF 12000 KT DVM US MPV 202212: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0850\/1801\/8067\/files\/SPF_4000-12000_DVM-MPV_Datasheet_EN_202212.pdf?v=1768314789\" rel=\"noopener noreferrer\" target=\"_blank\" title=\"Growatt 12 K W Split Phase Off Grid Inverter UL 1741 Certificate | SPF 12000 KT DVM US MPV 202212\"\u003ehere\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eDownload the user manual: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0850\/1801\/8067\/files\/SPF_4000-12000T_DVM-US_MPV_User_Manual_EN_202109.pdf?v=1768314833\" rel=\"noopener noreferrer\" target=\"_blank\" title=\"Growatt 12kW Split Phase Off-Grid Inverter UL 1741 Certified | SPF 12000KT DVM-US MPV\"\u003ehere\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eDownload the Growatt 12 K W Split Phase Off Grid Inverter UL 1741 Certificate | SPF 12000 KT DVM US MPV 1: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0850\/1801\/8067\/files\/SPF_4000-12000T_DVM_MPV-US_UL1741.pdf?v=1768314832\" rel=\"noopener noreferrer\" target=\"_blank\" title=\"Growatt 12 K W Split Phase Off Grid Inverter UL 1741 Certificate | SPF 12000 KT DVM US MPV 1\"\u003ehere\u003c\/a\u003e\n\u003c\/li\u003e","brand":"Growatt","offers":[{"title":"Default Title","offer_id":43519202590794,"sku":"82616451192115","price":2596.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/7367\/5850\/files\/Growatt_12KW__83617.jpg?v=1776309397","url":"https:\/\/totalpowersupply.com\/products\/growatt-12kw-split-phase-off-grid-inverter-ul-1741-certified-spf","provider":"Total Power Supply","version":"1.0","type":"link"}