{"product_id":"victron-smartsolar-mppt-150-45-45a-solar-charge-controller-4boats","title":"Victron SmartSolar MPPT 150\/45 45A solar charge controller | 4Boats","description":"\u003cp\u003eVictron SmartSolar 45 A MPPT charge controller with built‑in Bluetooth for solar arrays up to 150 V and high‑efficiency energy harvest.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax solar panel power: 650W (12 V) \/ 1,300W (24 V) \/ 1,950W (36 V) \/ 2,600W (48 V); max panel voltage 150 V.\u003c\/li\u003e\n\u003cli\u003eUltrafast MPPT technology for maximum yield — high efficiency \u0026gt;95%, up to ~30% more than PWM and up to ~10% over slower MPPT units; improved low‑light performance.\u003c\/li\u003e\n\u003cli\u003eInbuilt safety protection: PV short circuit, reverse polarity, overvoltage, overcurrent, reverse current, battery overvoltage, battery reverse polarity and overheating monitored by internal temperature sensor; self‑diagnostics and high‑intensity LED fault indication.\u003c\/li\u003e\n\u003cli\u003eInbuilt Bluetooth and live data transmission: connect via VictronConnect for real‑time solar, battery and system data.\u003c\/li\u003e\n\u003cli\u003eData logs: system activity for the past 30 days available to view; user‑defined battery charging algorithm allows disabling presets in favour of personalised charging parameters.\u003c\/li\u003e\n\u003cli\u003eProgrammable relay with audible alarm options — AC rating: 240 VAC \/ 4 A; DC rating: 4 A up to 35 VDC, 1 A up to 60 VDC.\u003c\/li\u003e\n\u003cli\u003eOptional accessories: VE.Direct to USB cable (optional), connection area for an optional LCD display and an MPPT Control panel (sold separately).\u003c\/li\u003e\n\u003cli\u003eCommunications \u0026amp; consumption: RS232 \/ TTL for VE.Direct accessories; self‑consumption \u0026lt;35 mA (12 V) \/ \u0026lt;20 mA (24 V). IEC\/EN certified; enclosure IP43 (electronics); Pollution Degree PD3.\u003c\/li\u003e\n\u003cli\u003ePhysical \u0026amp; operating specs: dimensions 185 x 250 x 95 mm; weight 3 kg (6.6 lb); 4 x mounting holes (8 mm dia); working temperature -30°C to +60°C (-22°F to +140°F). Ideal for boats, caravans and off‑grid installations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUser manual and downloads available; use VictronConnect for setup and monitoring. Optional control panel and display sold separately—check compatibility before purchase.\u003c\/p\u003e","brand":"4Boats","offers":[{"title":"Default Title","offer_id":56755493241206,"sku":"VSSM150-45","price":399.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/8140\/9004\/files\/victron-smartsolar-mppt-15045-45a-solar-charge-controller-4boats.jpg?v=1764337944","url":"https:\/\/www.leighnumberplates.com\/products\/victron-smartsolar-mppt-150-45-45a-solar-charge-controller-4boats","provider":"Leigh Number Plates","version":"1.0","type":"link"}