{"product_id":"sungoldpower-12-kw-all-in-one-off-grid-solar-inverter-fr12k-b-48-v-split-phase-120-240-v-pure-sine-waves","title":"SunGoldPower 12 kW All-In-One Off-Grid Solar Inverter FR12K-B 48 V Split-Phase 120\/240 V Pure Sine Wave","description":"\u003cdiv id=\"HEADING_PARA-zQvIHEWR4s\"\u003e\n\u003cdiv class=\"page_crafter_heading_para_container-zQvIHEWR4s   page-crafter-div-container\"\u003e\n\u003ch2 class=\"page-crafter-h2 page_crafter_heading-zQvIHEWR4s page-crafter-element-bottom-spacing\" style=\"text-align: center;\"\u003e\u003cstrong\u003eSunGoldPower 12 kW All-In-One Off-Grid Solar Inverter FR12K-B 48 V Split-Phase 120\/240 V Pure Sine Wave\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"page_crafter_para-zQvIHEWR4s     page-crafter-div-container\"\u003e\n\u003cp data-start=\"201\" data-end=\"820\"\u003eThe \u003cstrong data-start=\"205\" data-end=\"270\"\u003eSunGoldPower 12 kW All-In-One Off-Grid Solar Inverter FR12K-B\u003c\/strong\u003e is a powerful and flexible off-grid power solution designed for residential, commercial, and remote installations. Delivering \u003cstrong data-start=\"397\" data-end=\"430\"\u003e12,000 W of continuous output\u003c\/strong\u003e and up to \u003cstrong data-start=\"441\" data-end=\"464\"\u003e24,000 W peak power\u003c\/strong\u003e, this unit is capable of powering heavy household loads, essential appliances, and high-demand equipment with stable pure sine wave AC power at both \u003cstrong data-start=\"614\" data-end=\"633\"\u003e120 V and 240 V\u003c\/strong\u003e through split-phase output. Its robust design makes it an excellent choice for off-grid homes, workshops, cabins, and small business backup systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"822\" data-end=\"1318\"\u003eEquipped with \u003cstrong data-start=\"836\" data-end=\"862\"\u003edual MPPT solar inputs\u003c\/strong\u003e, the FR12K-B ensures efficient solar energy harvesting with a generous total solar input capacity. This capability enables you to maximize your solar array’s energy production and charge batteries more effectively. The inverter also supports \u003cstrong data-start=\"1105\" data-end=\"1131\"\u003emultiple battery types\u003c\/strong\u003e — including 48 V lithium-ion, lead-acid, and user-defined configurations — offering greater flexibility in system design and energy storage options. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1320\" data-end=\"1695\"\u003eDesigned with scalability in mind, this inverter supports \u003cstrong data-start=\"1378\" data-end=\"1419\"\u003eparallel expansion of up to six units\u003c\/strong\u003e, allowing you to grow your power system as energy needs increase. With its \u003cstrong data-start=\"1495\" data-end=\"1529\"\u003efast ~10 ms transfer switching\u003c\/strong\u003e, the FR12K-B ensures minimal interruption during power transitions — perfect for backup scenarios where continuity is critical. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1697\" data-end=\"1988\"\u003eWhether you’re building a whole-home off-grid solar power system or adding a high-capacity backup source, the \u003cstrong data-start=\"1807\" data-end=\"1872\"\u003eSunGoldPower 12 kW All-In-One Off-Grid Solar Inverter FR12K-B\u003c\/strong\u003e delivers reliable, high-performance energy conversion and system flexibility. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"MEDIA-Da2z9PHenk\"\u003e\n\u003cdiv class=\"page_crafter_media_container_block page_crafter_media_container-Da2z9PHenk  page-crafter-div-container\"\u003e\u003cimg alt=\"Placeholder Image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0822\/6707\/8952\/files\/A_01_914b19c4-312d-4e4a-87b5-557a08fa4536.webp?v=1768845087\" class=\"page-crafter-image-base-class page_crafter_media-Da2z9PHenk\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"TWO_COLUMN_GRID-jUXbAdTv62\"\u003e\n\u003cdiv class=\"page-crafter-two-column-grid page_crafter_two_column_grid-jUXbAdTv62\"\u003e\n\u003cdiv class=\"page-crafter-div-container\"\u003e\n\u003ch2 class=\"page-crafter-h3 page_crafter_two_column_heading-jUXbAdTv62 page-crafter-element-bottom-spacing\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"page_crafter_grid_plain_text-jUXbAdTv62     page-crafter-div-container\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12KW Continuous Output Power \u003c\/strong\u003e- Delivers 12,000W rated output with 24,000W peak power, supporting demanding household and commercial loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSplit-Phase 120\/240V Output \u003c\/strong\u003e- Supports single-phase and split-phase configurations, ideal for whole-home power systems in North America.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual MPPT Solar Inputs \u003c\/strong\u003e- Equipped with 2 MPPT channels, supporting up to 13,200W of total solar input for high-efficiency energy harvesting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Battery Compatibility \u003c\/strong\u003e- Works with 48V lithium-ion, lead-acid, and user-defined battery systems, offering flexible energy storage options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast UPS-Level Switching\u003c\/strong\u003e - Provides 10ms typical switching time, ensuring smooth transitions during power interruptions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParallel System Expansion \u003c\/strong\u003e- Supports up to 6 units in parallel, allowing system scalability as energy demands increase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"page_crafter_grid_media_container-jUXbAdTv62  page-crafter-div-container\"\u003e\u003cimg alt=\"Placeholder Image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0822\/6707\/8952\/files\/1_7df328b3-ccd5-4f47-969e-ef74c315753b.png?v=1768845409\" class=\"page-crafter-image-base-class page_crafter_grid_media-jUXbAdTv62\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"HEADING_PARA-7ZbINEmJQS\"\u003e\n\u003cdiv class=\"page_crafter_heading_para_container-7ZbINEmJQS   page-crafter-div-container\"\u003e\n\u003cp class=\"page-crafter-h2 page_crafter_heading-7ZbINEmJQS page-crafter-element-bottom-spacing\"\u003e\u003cstrong\u003eSungold Power 12KW All-in-One Off-Grid Solar Inverter FR12K-B Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"page_crafter_para-7ZbINEmJQS     page-crafter-div-container\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhole-home off-grid power systems\u003c\/strong\u003e – Designed to power an entire home with split-phase 120\/240V output, supporting major appliances and high-demand loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResidential solar energy storage\u003c\/strong\u003e – Ideal for homeowners integrating solar panels and battery storage for energy independence and backup power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial backup power\u003c\/strong\u003e – Provides reliable, high-capacity backup for small businesses, workshops, and light commercial facilities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote and rural installations\u003c\/strong\u003e – Well-suited for cabins, farms, and remote properties without access to utility power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHybrid solar + generator systems\u003c\/strong\u003e – Seamlessly integrates solar, battery, and generator inputs for flexible and resilient energy management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"TWO_COLUMN_IMAGES-LsZsWb4A5B\"\u003e\n\u003cdiv class=\"page-crafter-two-column-grid\"\u003e\n\u003cdiv\u003e\u003cimg alt=\"Placeholder Image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0822\/6707\/8952\/files\/A_09_5f775499-20f9-4229-abf3-7d6d8eedce00.webp?v=1768845086\" class=\"page-crafter-image-base-class page_crafter_two_column_image_1-LsZsWb4A5B\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"Placeholder Image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0822\/6707\/8952\/files\/A_07_b5888aa6-0bc6-46b2-85d7-71eef626bef9.jpg?v=1768845087\" class=\"page-crafter-image-base-class page_crafter_two_column_image_2-LsZsWb4A5B\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"TWO_COLUMN_IMAGES-aaDeGKJqrN\"\u003e\n\u003cdiv class=\"page-crafter-two-column-grid\"\u003e\n\u003cdiv\u003e\u003cimg alt=\"Placeholder Image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0822\/6707\/8952\/files\/A_05_f2632bc6-ef9a-4a79-a306-e936b902e987.webp?v=1768845087\" class=\"page-crafter-image-base-class page_crafter_two_column_image_1-aaDeGKJqrN\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"Placeholder Image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0822\/6707\/8952\/files\/A_03_e4f7a78f-0a70-4380-97b5-6b786a60e885.webp?v=1768845086\" class=\"page-crafter-image-base-class page_crafter_two_column_image_2-aaDeGKJqrN\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"MEDIA-L7Wt9jyGxN\"\u003e\n\u003cdiv class=\"page_crafter_media_container_block page_crafter_media_container-L7Wt9jyGxN  page-crafter-div-container\"\u003e\u003cimg alt=\"Placeholder Image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0822\/6707\/8952\/files\/A_11_cd80c7a5-2d66-4007-a56e-b89c85c3b122.webp?v=1768845087\" class=\"page-crafter-image-base-class page_crafter_media-L7Wt9jyGxN\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"MEDIA-YSU0aYaqjl\"\u003e\n\u003cdiv class=\"page_crafter_media_container_block page_crafter_media_container-YSU0aYaqjl  page-crafter-div-container\"\u003e\u003cimg alt=\"Placeholder Image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0822\/6707\/8952\/files\/A_06_9efe1def-74f0-4b5c-adf6-4d25e1529e96.jpg?v=1768845087\" class=\"page-crafter-image-base-class page_crafter_media-YSU0aYaqjl\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"MEDIA-w8hwXEah8N\"\u003e\n\u003cdiv class=\"page_crafter_media_container_block page_crafter_media_container-w8hwXEah8N  page-crafter-div-container\"\u003e\u003cimg alt=\"Placeholder Image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0822\/6707\/8952\/files\/A_04_f8660c33-b0fa-43e4-9b22-b3148f80d0f6.webp?v=1768845087\" class=\"page-crafter-image-base-class page_crafter_media-w8hwXEah8N\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"HEADING-fIw5yF4RrV\"\u003e\n\u003ch2 class=\"page-crafter-h2 page_crafter_heading-fIw5yF4RrV\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"HEADING-cxakRrYenj\"\u003e\n\u003cp class=\"page-crafter-h2 page_crafter_heading-cxakRrYenj\"\u003e\u003cstrong\u003eInverter Output\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"TABLE-ASYuDtO3dH\"\u003e\n\u003cdiv class=\"page-crafter-simple-table-container page-crafter-div-container\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. Peak Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Output Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120\/240Vac (split phase\/single phase)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad Capacity of Motors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated AC Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaveform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePure Sine Wave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitch Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10ms (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParallel Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverload\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAfter triggering the overload protection the inverter will resume output after 3 minutes, 5 consecutive overloads will switch off the output until the inverter is restarted. (102% 125%±10%: error reported and output switched off after 5s.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"HEADING-PWqp8jpRpF\"\u003e\n\u003cp class=\"page-crafter-h2 page_crafter_heading-PWqp8jpRpF\"\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"TABLE-ktgUwrYyfx\"\u003e\n\u003cdiv class=\"page-crafter-simple-table-container page-crafter-div-container\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLithium-ion battery \/ lead-acid battery \/ user-defined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Battery Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40-60Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. MPPT Charging Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. Mains\/Generator Charging Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. Hybrid Charging Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"HEADING-tx2ydUColM\"\u003e\n\u003cp class=\"page-crafter-h2 page_crafter_heading-tx2ydUColM\"\u003e\u003cstrong\u003ePV Input\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"TABLE-lgtdgzW95Z\"\u003e\n\u003cdiv class=\"page-crafter-simple-table-container page-crafter-div-container\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMPPT Channel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6600W + 6600W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22A \/ 22A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. Open Circuit Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMPPT Operating Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125-425Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"HEADING-ujUJwztR2o\"\u003e\n\u003ch2 class=\"page-crafter-h2 page_crafter_heading-ujUJwztR2o\"\u003eGrid \/ Generator Input\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"TABLE-wz9NILOdeS\"\u003e\n\u003cdiv class=\"page-crafter-simple-table-container page-crafter-div-container\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90-140V (Single phase), 180-260V (Split phase)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBypass Overload Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"HEADING-Lx8frBttLL\"\u003e\n\u003cp class=\"page-crafter-h2 page_crafter_heading-Lx8frBttLL\"\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"TABLE-ZitTjaAJVT\"\u003e\n\u003cdiv class=\"page-crafter-simple-table-container page-crafter-div-container\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMPPT Tracking Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. Battery Inverter Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e92%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"HEADING-VIL0r4MB2S\"\u003e\n\u003cp class=\"page-crafter-h2 page_crafter_heading-VIL0r4MB2S\"\u003e\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"TABLE-Ywj55DRj3W\"\u003e\n\u003cdiv class=\"page-crafter-simple-table-container page-crafter-div-container\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (L × W × H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28.7 × 19.1 × 6.7 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e61.73 lbs (28 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Level\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP20 (for indoor use only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14–131°F (\u0026gt;113°F derated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNoise\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;60dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCooling Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntelligent Fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"HEADING-h4fEN6FO1V\"\u003e\n\u003cp class=\"page-crafter-h2 page_crafter_heading-h4fEN6FO1V\"\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"TABLE-lP9hOxdME3\"\u003e\n\u003cdiv class=\"page-crafter-simple-table-container page-crafter-div-container\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBuilt-in Interfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS485 \/ CAN \/ USB \/ Dry Contact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExternal Modules (Optional)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWi-Fi \/ GPRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"HEADING-zhP1bGyRAM\"\u003e\n\u003ch2 class=\"page-crafter-h2 page_crafter_heading-zhP1bGyRAM\"\u003eCommunication\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"TABLE-B6Mg8gKHiu\"\u003e\n\u003cdiv class=\"page-crafter-simple-table-container page-crafter-div-container\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEMC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEN61000-6-1, EN61000-6-3, FCC15 Class B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoHS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"MEDIA-KvxdsgWFFU\"\u003e\n\u003cdiv class=\"page_crafter_media_container_block page_crafter_media_container-KvxdsgWFFU  page-crafter-div-container\"\u003e\u003cimg alt=\"Placeholder Image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0822\/6707\/8952\/files\/A_08_bae5ef1d-066e-4b7c-8269-021c4ba47b95.webp?v=1768845086\" class=\"page-crafter-image-base-class page_crafter_media-KvxdsgWFFU\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"HEADING_PARA-H6yqLbEiir\"\u003e\n\u003cdiv class=\"page_crafter_heading_para_container-H6yqLbEiir   page-crafter-div-container\"\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eEverything you need is included with your product.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Sungold Power FR12K-B 12KW Off-Grid Solar Inverter\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e4 x M6*60mm\u0026amp;nbsp;Expansion screw\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2 x Phillips screw\u0026amp;nbsp;M5*10mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e5 x Phillips screw M8*12mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e4 x SC50-8 Copper lug\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2 x SC95-8 Copper lug\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e4 x Black screw\u0026amp;nbsp;M4X8mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 x M8 Socket Screwdriver\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 x Flat-head screwdriver\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 x Parallel Communication cable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 x WIFI logger\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 x BMS Communication\u0026amp;nbsp;Cable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 x Warranty Card\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 x User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"page-crafter-h2 page_crafter_heading-H6yqLbEiir page-crafter-element-bottom-spacing\"\u003e\u003cstrong\u003eFrequently-Asked Questions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"page_crafter_para-H6yqLbEiir     page-crafter-div-container\"\u003e\n\u003cp\u003e\u003cstrong\u003eCan this inverter power an entire home?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. With 12KW continuous output and split-phase 120\/240V support, it is suitable for whole-home off-grid systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat battery types are supported?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe FR12K-B supports 48V lithium-ion, lead-acid, and user-defined battery configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much solar input can it handle?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt supports up to 13,200W of solar input across two MPPT channels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan multiple units be connected together?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Up to 6 inverters can be connected in parallel for increased system capacity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"HEADING_PARA-peyIO17jdN\"\u003e\n\u003cdiv class=\"page_crafter_heading_para_container-peyIO17jdN   page-crafter-div-container\"\u003e\n\u003ch2 class=\"page-crafter-h2 page_crafter_heading-peyIO17jdN page-crafter-element-bottom-spacing\"\u003e\u003cstrong\u003eManual\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"page_crafter_para-peyIO17jdN     page-crafter-div-container\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0323\/4090\/2025\/files\/FREEDOM12K-B_solar_charge_inverter_20251229.pdf?v=1766997142\" target=\"_blank\"\u003e\u003cstrong\u003eSungold Power 12KW All-in-One Off-Grid Solar Inverter FR12K-B Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e.page_crafter_heading_para_container-zQvIHEWR4s  { text-align: null;     }  .page_crafter_heading-zQvIHEWR4s { color: #000;  text-align: null;  font-size: null;    color: #000 !important; }  .page_crafter_para-zQvIHEWR4s  { color: #000;  font-size: ;  text-align: null;    color: #000 !important; }  #HEADING_PARA-zQvIHEWR4s {\n    margin-bottom: 10px;  \n  } .page_crafter_media-Da2z9PHenk { height: null;  width: 5000px;     }  .page_crafter_media_container-Da2z9PHenk  { text-align: center;     }  #MEDIA-Da2z9PHenk {\n    margin-bottom: 10px;  \n  } .page_crafter_two_column_grid-jUXbAdTv62  { align-items: center;     }  .page_crafter_two_column_heading-jUXbAdTv62 { color: #000;  text-align: left;  font-size: null;    color: #000 !important; }  .page_crafter_grid_plain_text-jUXbAdTv62  { color: #000;  font-size: ;  text-align: left;    color: #000 !important; }  .page_crafter_grid_media-jUXbAdTv62 { height: null;  width: null;     }  .page_crafter_grid_media_container-jUXbAdTv62  { text-align: null;  order: -1;     }  .page_crafter_two_column_button-jUXbAdTv62  { background-color: #000;  color: #fff;  font-size: 16px;    color: #fff !important; }  #TWO_COLUMN_GRID-jUXbAdTv62 {\n    margin-bottom: 10px;  \n  } .page_crafter_heading_para_container-7ZbINEmJQS  { text-align: null;     }  .page_crafter_heading-7ZbINEmJQS { color: #000;  text-align: null;  font-size: null;    color: #000 !important; }  .page_crafter_para-7ZbINEmJQS  { color: #000;  font-size: ;  text-align: null;    color: #000 !important; }  #HEADING_PARA-7ZbINEmJQS {\n    margin-bottom: 10px;  \n  } .page_crafter_two_column_image_1-LsZsWb4A5B { height: null;  width: 5000px;     }  .page_crafter_two_column_image_2-LsZsWb4A5B { height: null;  width: 5000px;     }  #TWO_COLUMN_IMAGES-LsZsWb4A5B {\n    margin-bottom: 0px;  \n  } .page_crafter_two_column_image_1-aaDeGKJqrN   { height: null;  width: 5000px;     }  .page_crafter_two_column_image_2-aaDeGKJqrN   { height: null;  width: 5000px;     }  #TWO_COLUMN_IMAGES-aaDeGKJqrN {\n    margin-bottom: 0px;  \n  } .page_crafter_whats_included_container-l0p4L3VjZq  { background-color: #0e1b4d;     }  .page_crafter_whats_included_heading-l0p4L3VjZq { color: #fff;  text-align: center;  font-size: null;    color: #fff !important; }  .page_crafter_whats_included_text-l0p4L3VjZq  { color: #fff;  font-size: ;  text-align: center;    color: #fff !important; }  .page_crafter_whats_included_column_1_text-l0p4L3VjZq  { color: #fff;  font-size: ;  text-align: left;    color: #fff !important; }  .page_crafter_whats_included_column_2_text-l0p4L3VjZq  { color: #fff;  font-size: ;  text-align: left;    color: #fff !important; }  #WHATS_INCLUDED-l0p4L3VjZq {\n    margin-bottom: 10px;  \n  } .page_crafter_media-L7Wt9jyGxN { height: null;  width: 5000px;     }  .page_crafter_media_container-L7Wt9jyGxN  { text-align: center;     }  #MEDIA-L7Wt9jyGxN {\n    margin-bottom: 10px;  \n  } .page_crafter_media-YSU0aYaqjl { height: null;  width: 2500px;     }  .page_crafter_media_container-YSU0aYaqjl  { text-align: null;     }  #MEDIA-YSU0aYaqjl {\n    margin-bottom: 10px;  \n  } .page_crafter_media-w8hwXEah8N { height: null; 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