{"product_id":"sma-stp-15000tl-10-b5gcom20-bg2-logic-card-w-lsd-display","title":"SMA STP 15000TL-10 B5GCOM20.BG2 Logic Control Board with Integrated LCD Display for Sunny Tripower Inverters","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"110d9f68-7e9f-4b3c-880d-7815fd2bd35a\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"110d9f68-7e9f-4b3c-880d-7815fd2bd35a\" data-turn-id-container=\"110d9f68-7e9f-4b3c-880d-7815fd2bd35a\" data-testid=\"conversation-turn-268\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"c82e2aa3-b604-443b-ba3c-b156297a44a3\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"145\" data-end=\"321\"\u003eOriginal \u003cstrong data-start=\"154\" data-end=\"194\"\u003eSMA B5GCOM20.BG2 Logic Control Board\u003c\/strong\u003e complete with integrated LCD display, designed for photovoltaic inverters of the \u003cstrong data-start=\"276\" data-end=\"313\"\u003eSMA Sunny Tripower STP 15000TL-10\u003c\/strong\u003e series.\u003c\/p\u003e\n\u003cp data-start=\"323\" data-end=\"552\"\u003eThis electronic module manages the inverter’s control, monitoring, and user interface functions, providing real-time visualization of operating data and allowing navigation of system parameters through the integrated LCD display.\u003c\/p\u003e\n\u003cp data-start=\"554\" data-end=\"781\"\u003eThe board serves as the central processing and management unit of the inverter, handling information from the power stages, controlling operational functions, and coordinating communication between the various internal modules.\u003c\/p\u003e\n\u003cp data-start=\"783\" data-end=\"923\"\u003eIt is an ideal replacement part for repairing SMA inverters affected by display failures, communication issues, or logic board malfunctions.\u003c\/p\u003e\n\u003chr data-start=\"925\" data-end=\"928\"\u003e\n\u003ch2 data-start=\"930\" data-end=\"950\"\u003e⚙️ Main Functions\u003c\/h2\u003e\n\u003cp data-start=\"952\" data-end=\"1304\"\u003e✔ Centralized inverter control and supervision\u003cbr data-start=\"998\" data-end=\"1001\"\u003e✔ LCD display management and user interface functions\u003cbr data-start=\"1054\" data-end=\"1057\"\u003e✔ Real-time operating data visualization\u003cbr data-start=\"1097\" data-end=\"1100\"\u003e✔ Alarm and fault indication\u003cbr data-start=\"1128\" data-end=\"1131\"\u003e✔ Internal communication management between inverter modules\u003cbr data-start=\"1191\" data-end=\"1194\"\u003e✔ Configuration and monitoring of system parameters\u003cbr data-start=\"1245\" data-end=\"1248\"\u003e✔ Processing of operational and diagnostic information\u003c\/p\u003e\n\u003chr data-start=\"1306\" data-end=\"1309\"\u003e\n\u003ch2 data-start=\"1311\" data-end=\"1341\"\u003e🔧 Technical Specifications\u003c\/h2\u003e\n\u003cul data-start=\"1343\" data-end=\"1776\"\u003e\n\u003cli data-start=\"1343\" data-end=\"1385\"\u003e\n\u003cstrong data-start=\"1345\" data-end=\"1362\"\u003eManufacturer:\u003c\/strong\u003e SMA Solar Technology\u003c\/li\u003e\n\u003cli data-start=\"1386\" data-end=\"1444\"\u003e\n\u003cstrong data-start=\"1388\" data-end=\"1412\"\u003eCompatible Inverter:\u003c\/strong\u003e Sunny Tripower STP 15000TL-10\u003c\/li\u003e\n\u003cli data-start=\"1445\" data-end=\"1484\"\u003e\n\u003cstrong data-start=\"1447\" data-end=\"1469\"\u003eBoard Part Number:\u003c\/strong\u003e B5GCOM20.BG2\u003c\/li\u003e\n\u003cli data-start=\"1485\" data-end=\"1540\"\u003e\n\u003cstrong data-start=\"1487\" data-end=\"1506\"\u003eComponent Type:\u003c\/strong\u003e Logic Control Board \/ CPU Board\u003c\/li\u003e\n\u003cli data-start=\"1541\" data-end=\"1580\"\u003e\n\u003cstrong data-start=\"1543\" data-end=\"1555\"\u003eDisplay:\u003c\/strong\u003e Integrated LCD Display\u003c\/li\u003e\n\u003cli data-start=\"1581\" data-end=\"1666\"\u003e\n\u003cstrong data-start=\"1583\" data-end=\"1596\"\u003eFunction:\u003c\/strong\u003e Control, monitoring, data processing, and user interface management\u003c\/li\u003e\n\u003cli data-start=\"1667\" data-end=\"1722\"\u003e\n\u003cstrong data-start=\"1669\" data-end=\"1685\"\u003eApplication:\u003c\/strong\u003e Three-phase photovoltaic inverters\u003c\/li\u003e\n\u003cli data-start=\"1723\" data-end=\"1776\"\u003e\n\u003cstrong data-start=\"1725\" data-end=\"1739\"\u003eCondition:\u003c\/strong\u003e Used \/ Refurbished (if applicable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1778\" data-end=\"1781\"\u003e\n\u003ch2 data-start=\"1783\" data-end=\"1817\"\u003e🔌 Function Within the Inverter\u003c\/h2\u003e\n\u003cp data-start=\"1819\" data-end=\"1889\"\u003eInside the SMA Sunny Tripower inverter, this board is responsible for:\u003c\/p\u003e\n\u003cul data-start=\"1891\" data-end=\"2261\"\u003e\n\u003cli data-start=\"1891\" data-end=\"1932\"\u003eManaging the inverter operating logic\u003c\/li\u003e\n\u003cli data-start=\"1933\" data-end=\"1996\"\u003eProcessing information from internal sensors and subsystems\u003c\/li\u003e\n\u003cli data-start=\"1997\" data-end=\"2042\"\u003eDisplaying production and diagnostic data\u003c\/li\u003e\n\u003cli data-start=\"2043\" data-end=\"2098\"\u003eHandling user interaction through the LCD interface\u003c\/li\u003e\n\u003cli data-start=\"2099\" data-end=\"2141\"\u003eMonitoring alarms and operating status\u003c\/li\u003e\n\u003cli data-start=\"2142\" data-end=\"2199\"\u003eCoordinating communication between electronic modules\u003c\/li\u003e\n\u003cli data-start=\"2200\" data-end=\"2261\"\u003eSupporting startup, monitoring, and diagnostic procedures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2263\" data-end=\"2350\"\u003e👉 This board represents the primary control and user-interface module of the inverter.\u003c\/p\u003e\n\u003chr data-start=\"2352\" data-end=\"2355\"\u003e\n\u003ch2 data-start=\"2357\" data-end=\"2384\"\u003e📊 Information Displayed\u003c\/h2\u003e\n\u003cp data-start=\"2386\" data-end=\"2437\"\u003eThe integrated LCD display allows visualization of:\u003c\/p\u003e\n\u003cul data-start=\"2439\" data-end=\"2673\"\u003e\n\u003cli data-start=\"2439\" data-end=\"2466\"\u003eDaily energy production\u003c\/li\u003e\n\u003cli data-start=\"2467\" data-end=\"2489\"\u003eTotal energy yield\u003c\/li\u003e\n\u003cli data-start=\"2490\" data-end=\"2513\"\u003eDC input parameters\u003c\/li\u003e\n\u003cli data-start=\"2514\" data-end=\"2538\"\u003eAC output parameters\u003c\/li\u003e\n\u003cli data-start=\"2539\" data-end=\"2566\"\u003eGrid status information\u003c\/li\u003e\n\u003cli data-start=\"2567\" data-end=\"2605\"\u003eOperating status and inverter mode\u003c\/li\u003e\n\u003cli data-start=\"2606\" data-end=\"2637\"\u003eWarnings and fault messages\u003c\/li\u003e\n\u003cli data-start=\"2638\" data-end=\"2673\"\u003eSystem configuration parameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2675\" data-end=\"2678\"\u003e\n\u003ch2 data-start=\"2680\" data-end=\"2713\"\u003e⚠️ Typical Faults and Symptoms\u003c\/h2\u003e\n\u003cp data-start=\"2715\" data-end=\"2751\"\u003eA defective control board may cause:\u003c\/p\u003e\n\u003cp data-start=\"2753\" data-end=\"3024\"\u003e❗ Blank or unreadable LCD display\u003cbr data-start=\"2786\" data-end=\"2789\"\u003e❗ Inverter startup failures\u003cbr data-start=\"2816\" data-end=\"2819\"\u003e❗ Internal communication errors\u003cbr data-start=\"2850\" data-end=\"2853\"\u003e❗ Missing production data display\u003cbr data-start=\"2886\" data-end=\"2889\"\u003e❗ Frozen menus or navigation issues\u003cbr data-start=\"2924\" data-end=\"2927\"\u003e❗ Incorrect status indications\u003cbr data-start=\"2957\" data-end=\"2960\"\u003e❗ Configuration access problems\u003cbr data-start=\"2991\" data-end=\"2994\"\u003e❗ Unexpected inverter resets\u003c\/p\u003e\n\u003chr data-start=\"3026\" data-end=\"3029\"\u003e\n\u003ch2 data-start=\"3031\" data-end=\"3073\"\u003e🚨 Common Faults Potentially Associated\u003c\/h2\u003e\n\u003cp data-start=\"3075\" data-end=\"3147\"\u003ePossible inverter errors related to the logic\/display board may include:\u003c\/p\u003e\n\u003cul data-start=\"3149\" data-end=\"3361\"\u003e\n\u003cli data-start=\"3149\" data-end=\"3181\"\u003eInternal Communication Error\u003c\/li\u003e\n\u003cli data-start=\"3182\" data-end=\"3213\"\u003eDisplay Communication Fault\u003c\/li\u003e\n\u003cli data-start=\"3214\" data-end=\"3238\"\u003eInitialization Error\u003c\/li\u003e\n\u003cli data-start=\"3239\" data-end=\"3263\"\u003eUser Interface Error\u003c\/li\u003e\n\u003cli data-start=\"3264\" data-end=\"3291\"\u003eSystem Monitoring Fault\u003c\/li\u003e\n\u003cli data-start=\"3292\" data-end=\"3319\"\u003eCPU Communication Error\u003c\/li\u003e\n\u003cli data-start=\"3320\" data-end=\"3338\"\u003eFirmware Fault\u003c\/li\u003e\n\u003cli data-start=\"3339\" data-end=\"3361\"\u003eData Logging Error\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3363\" data-end=\"3434\"\u003e\u003cem data-start=\"3363\" data-end=\"3434\"\u003e(Error descriptions may vary depending on inverter firmware version.)\u003c\/em\u003e\u003c\/p\u003e\n\u003chr data-start=\"3436\" data-end=\"3439\"\u003e\n\u003ch2 data-start=\"3441\" data-end=\"3459\"\u003e🛠 Applications\u003c\/h2\u003e\n\u003cul data-start=\"3461\" data-end=\"3716\"\u003e\n\u003cli data-start=\"3461\" data-end=\"3518\"\u003eRepair of SMA Sunny Tripower STP 15000TL-10 inverters\u003c\/li\u003e\n\u003cli data-start=\"3519\" data-end=\"3567\"\u003eReplacement of faulty display\/control boards\u003c\/li\u003e\n\u003cli data-start=\"3568\" data-end=\"3616\"\u003eRestoration of inverter monitoring functions\u003c\/li\u003e\n\u003cli data-start=\"3617\" data-end=\"3660\"\u003eRefurbishment of photovoltaic inverters\u003c\/li\u003e\n\u003cli data-start=\"3661\" data-end=\"3716\"\u003eMaintenance of commercial and industrial PV systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3718\" data-end=\"3721\"\u003e\n\u003ch2 data-start=\"3723\" data-end=\"3742\"\u003e🔄 Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"3744\" data-end=\"3770\"\u003ePrimarily compatible with:\u003c\/p\u003e\n\u003cul data-start=\"3772\" data-end=\"3811\"\u003e\n\u003cli data-start=\"3772\" data-end=\"3811\"\u003e\u003cstrong data-start=\"3774\" data-end=\"3811\"\u003eSMA Sunny Tripower STP 15000TL-10\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3813\" data-end=\"3964\"\u003eMay also be compatible with other Sunny Tripower models using the same board reference. Always verify the \u003cstrong data-start=\"3919\" data-end=\"3935\"\u003eB5GCOM20.BG2\u003c\/strong\u003e part number before purchase.\u003c\/p\u003e\n\u003chr data-start=\"3966\" data-end=\"3969\"\u003e\n\u003ch2 data-start=\"3971\" data-end=\"3987\"\u003e💡 Advantages\u003c\/h2\u003e\n\u003cp data-start=\"3989\" data-end=\"4279\"\u003e✔ Original SMA component\u003cbr data-start=\"4013\" data-end=\"4016\"\u003e✔ Integrated LCD display included\u003cbr data-start=\"4049\" data-end=\"4052\"\u003e✔ Restores monitoring and user interface functionality\u003cbr data-start=\"4106\" data-end=\"4109\"\u003e✔ Supports inverter diagnostics and configuration\u003cbr data-start=\"4158\" data-end=\"4161\"\u003e✔ Cost-effective alternative to complete inverter replacement\u003cbr data-start=\"4222\" data-end=\"4225\"\u003e✔ Suitable for professional repair and refurbishment\u003c\/p\u003e\n\u003chr data-start=\"4281\" data-end=\"4284\"\u003e\n\u003ch2 data-start=\"4286\" data-end=\"4299\"\u003e🟢 Summary\u003c\/h2\u003e\n\u003cp data-start=\"4301\" data-end=\"4650\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe \u003cstrong data-start=\"4305\" data-end=\"4345\"\u003eSMA B5GCOM20.BG2 Logic Control Board\u003c\/strong\u003e is the main control and display module used in \u003cstrong data-start=\"4393\" data-end=\"4426\"\u003eSunny Tripower STP 15000TL-10\u003c\/strong\u003e photovoltaic inverters. Featuring an integrated LCD display, it manages inverter monitoring, diagnostics, communications, and user interaction, making it a critical component for reliable inverter operation and maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Green Energy","offers":[{"title":"Default Title","offer_id":48643650093389,"sku":"","price":150.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/3274\/3245\/files\/MG_5908.jpg?v=1780069116","url":"https:\/\/greenenergy-repair.com\/pl\/products\/sma-stp-15000tl-10-b5gcom20-bg2-logic-card-w-lsd-display","provider":"Green Energy","version":"1.0","type":"link"}