{"product_id":"victron-skylla-tg-48-50-battery-charger-230v","title":"Victron Skylla-TG 48\/50(1) 230V - SDTG4800501","description":"\u003ch1 style=\"color: #f87c24;\"\u003eVictron Skylla-TG 48\/50 Battery Charger 230V\u003c\/h1\u003e\n\n\u003cp\u003eThe Victron Skylla-TG 48\/50 is a high-power 48V battery charger rated at 50A output, designed for demanding professional and industrial applications. It is built for continuous-duty use in environments where reliable, high-current charging is required. Suitable for large battery banks in off-grid, marine, and backup power installations.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e48V nominal battery voltage with 50A output current for high-capacity battery banks.\u003c\/li\u003e\n  \u003cli\u003eSingle-phase 230V AC input for straightforward connection to standard mains or generator supplies.\u003c\/li\u003e\n  \u003cli\u003eFour-stage adaptive charging algorithm: bulk, absorption, float, and storage.\u003c\/li\u003e\n  \u003cli\u003eTemperature-compensated charging adjusts output voltage based on battery temperature to protect cell life.\u003c\/li\u003e\n  \u003cli\u003eAdjustable charge voltage and current settings to suit different battery chemistries and bank sizes.\u003c\/li\u003e\n  \u003cli\u003eCompact and robust metal enclosure rated for industrial environments, weighing 10 kg.\u003c\/li\u003e\n  \u003cli\u003eRemote on\/off and charge current control via external signal input.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Skylla-TG series is Victron's range of transformer-based high-power chargers. Unlike switch-mode chargers, the transformer-based design provides galvanic isolation between the AC input and DC output, which is a requirement in many marine and industrial installations. The 48\/50 variant delivers 50A into a 48V battery bank, making it suitable for large lead-acid or gel battery systems where fast, controlled recharging is a priority.\u003c\/p\u003e\n\n\u003cp\u003eThe four-stage charging profile manages the full charge cycle automatically. During bulk, the charger delivers maximum current. Absorption holds voltage constant while current tapers. Float maintains the battery at full charge without overcharging. The storage mode reduces float voltage further for batteries left on standby for extended periods. Temperature compensation adjusts the absorption and float voltages based on a connected battery temperature sensor, which is particularly important in installations subject to wide ambient temperature variation.\u003c\/p\u003e\n\n\u003cp\u003eRemote control inputs allow the charger to be integrated into larger system control schemes, including generator start\/stop logic or building management systems. Charge current can be reduced remotely to manage generator loading or shore power limits.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"border: 2px solid #f87c24; border-collapse: collapse; width: 100%;\"\u003e\n  \u003ctr style=\"background-color: #f87c24; color: #ffffff;\"\u003e\n    \u003ctd style=\"border: 1px solid #f87c24; padding: 8px;\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #f87c24; padding: 8px;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #f87c24; padding: 8px;\"\u003eSKU\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #f87c24; padding: 8px;\"\u003eSDTG4800501\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #f87c24; padding: 8px;\"\u003eBattery Voltage\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #f87c24; padding: 8px;\"\u003e48V\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #f87c24; padding: 8px;\"\u003eOutput Current\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #f87c24; padding: 8px;\"\u003e50A\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #f87c24; padding: 8px;\"\u003eAC Input Voltage\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #f87c24; padding: 8px;\"\u003e230V single phase\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #f87c24; padding: 8px;\"\u003eWeight\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #f87c24; padding: 8px;\"\u003e10 kg\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #f87c24; padding: 8px;\"\u003eGTIN\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #f87c24; padding: 8px;\"\u003e8719076025818\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLarge off-grid battery banks requiring high-current recharging from a generator or mains supply.\u003c\/li\u003e\n  \u003cli\u003eMarine vessels with 48V house battery systems where galvanic isolation is required.\u003c\/li\u003e\n  \u003cli\u003eIndustrial and commercial backup power systems with lead-acid or gel battery banks.\u003c\/li\u003e\n  \u003cli\u003eTelecom and data centre battery standby systems operating at 48V.\u003c\/li\u003e\n  \u003cli\u003eMotorhomes, coaches, and specialist vehicles with high-capacity 48V auxiliary battery installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eWhat Is Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eVictron Skylla-TG 48\/50 battery charger unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eInstallation should be carried out by a qualified electrician or accredited installer. The unit connects to a 230V single-phase AC supply and must be protected by an appropriately rated circuit breaker. DC output connections to the battery bank must be correctly fused and sized for 50A continuous current. Ensure adequate ventilation around the unit. For marine installations, verify that the galvanic isolation meets the requirements of the relevant classification society or standard. A battery temperature sensor is recommended to enable temperature-compensated charging, particularly in installations with significant ambient temperature variation.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":60201806496078,"sku":"SDTG4800501","price":1099.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/3698\/8238\/files\/VoltaconSolar_-_SDTG4800501_-_Skylla-TG_48-50_1_230V.webp?v=1784819170","url":"https:\/\/voltaconsolar.com\/products\/victron-skylla-tg-48-50-battery-charger-230v","provider":"VoltaconSolar","version":"1.0","type":"link"}