{"product_id":"morningstar-tristar-ts-45-45a-12v-24v-48v-multi-function-controller","title":"Morningstar TriStar TS-45 | 45A 12-48V PWM Solar, Load, or Diversion Controller","description":"\u003ch1 style=\"line-height: 1.3; margin-bottom: 20px; font-size: 1.8em;\"\u003eMorningstar TriStar TS-45: The World’s Most Versatile 45A Controller\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eMorningstar TriStar TS-45\u003c\/strong\u003e is a sophisticated 45-amp controller that provides more features and capabilities than any other unit in its class. Designed for both residential and professional applications, the TS-45 offers unique \u003cstrong\u003e3-in-1 functionality\u003c\/strong\u003e. A single unit can be configured to operate as a high-capacity solar charge controller, a robust DC load controller, or a diversion regulator for wind and hydro systems.\u003c\/p\u003e\n\u003cp\u003eUnlike standard controllers limited to 12V or 24V, the TriStar TS-45 supports \u003cstrong\u003e12V, 24V, and 48V battery banks\u003c\/strong\u003e. Engineered for extreme reliability, it features a massive heat sink and a fanless design, allowing it to operate at full rated current in ambient temperatures up to 45°C without the risk of mechanical failure. Its 100% solid-state design and RS-232 communication port make it the backbone of advanced off-grid power infrastructure.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f8f9fa; border-left: 5px solid #d32f2f; padding: 15px; margin: 20px 0;\"\u003e\n\u003cstrong\u003eSearch Summary:\u003c\/strong\u003e 45A Rated Current | 12V, 24V, and 48V DC Systems | 3-in-1 Multi-Function (Solar, Load, or Diversion) | RS-232 Digital Interface | 4-Stage PWM Charging | Massive Passive Heat Sink | 5-Year Warranty.\u003c\/div\u003e\n\u003ch3\u003eKey Professional Advantages:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-in-1 Versatility:\u003c\/strong\u003e Field-selectable for Solar Charging, DC Load Control (with LVD), or Diversion Regulation to protect batteries from overcharging in wind\/hydro systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Voltage Range:\u003c\/strong\u003e Fully compatible with 12V, 24V, and 48V battery systems, providing a scalable solution for growing off-grid arrays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme Reliability:\u003c\/strong\u003e Large heat sink area allows for full 45A output without cooling fans. Rated for 15+ years of continuous service in harsh environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Data Communications:\u003c\/strong\u003e Includes an RS-232 port for custom programming, data logging, and remote monitoring via PC or specialized web interfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Electronic Noise:\u003c\/strong\u003e Meets FCC Class B specifications, ensuring interference-free operation near sensitive telecommunications and radio equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Protections Suite:\u003c\/strong\u003e Electronic protection against short-circuit, over-current, high temperature, and reverse polarity with automatic recovery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eModel Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTriStar TS-45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eRated Solar\/Load\/Diversion Current\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e45 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eSystem Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e12V, 24V, or 48V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eCharging Technology\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSeries PWM (4-Stage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eTerminal Wire Size\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eUp to #2 AWG (35 mm²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"margin-top: 30px; padding: 20px; border: 1px solid #eee; border-radius: 8px;\"\u003e\n\u003ch3\u003eTechnical Documentation \u0026amp; Support:\u003c\/h3\u003e\n\u003cp\u003eDownload the official TriStar datasheet for detailed wiring diagrams, diversion load calculations, and programming setpoints:\u003c\/p\u003e\n\u003ca style=\"display: inline-block; color: #007bff; text-decoration: none; font-weight: bold;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0948\/7994\/0891\/files\/datasheet-tristar.pdf?v=1773173998\" target=\"_blank\"\u003e📥 Download TriStar TS-45 Datasheet (PDF)\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 20px;\"\u003e\u003cem\u003e\u003cstrong\u003eTechnical Tip:\u003c\/strong\u003e The TS-45 features large terminals that accept up to #2 AWG wire. For 48V systems, we highly recommend utilizing the \"Battery Sense\" terminals to ensure the controller compensates for any voltage drop in your primary battery cables, maintaining precise charging accuracy.\u003c\/em\u003e\u003c\/p\u003e","brand":"Morningstar","offers":[{"title":"Default Title","offer_id":51015811399963,"sku":"TS-45","price":295.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/7994\/0891\/files\/tristar60pwm_da3b2680-985c-4721-b00e-a8ae8e93bc15.jpg?v=1757327380","url":"https:\/\/solarshoppingmall.com\/products\/morningstar-tristar-ts-45-45a-12v-24v-48v-multi-function-controller","provider":"SAW Technologies","version":"1.0","type":"link"}