{"product_id":"victron-smartsolar-mppt-250-70-70a-solar-charge-controller-4boats","title":"Victron SmartSolar MPPT 250\/70 70A Solar Charge Controller | 4Boats","description":"\u003cp\u003eVictron SmartSolar MPPT 250\/70 is a 70 A solar charge controller with built‑in Bluetooth and ultrafast MPPT for PV systems up to 250 V.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUltrafast MPPT Technology: high‑speed MPPT gives the highest possible energy yield (efficiency \u0026gt;95%), up to ~30% more than PWM and ~10% more than slower MPPTs; strong low‑light performance.\u003c\/li\u003e\n\u003cli\u003eInbuilt safety protection: comprehensive protection against PV short circuit, reverse polarity, overvoltage, overcurrent, reverse current and battery overvoltage; overheating monitored by internal temperature sensor with self‑diagnostic and high‑intensity LED fault indicators.\u003c\/li\u003e\n\u003cli\u003eInbuilt Bluetooth \u0026amp; communications: built‑in Bluetooth for VictronConnect; RS232 \/ TTL (VE.Direct) for accessories; VE.Direct\/USB cable support — live data transmission shows real‑time PV voltage, current and power plus battery data; data logs for the past 30 days.\u003c\/li\u003e\n\u003cli\u003eUser‑defined battery charging algorithm \u0026amp; programmable relay: disable presets to use personalised charging parameters; programmable relay contacts (AC rating: 240 VAC \/ 4 A; DC rating: 4 A up to 35 VDC, 1 A up to 60 VDC) for alarms or remote control.\u003c\/li\u003e\n\u003cli\u003eMax PV and power ratings: maximum solar panel voltage 250 V; max PV power 1000W (12 V) \/ 2000W (24 V) \/ 3000W (36 V) \/ 4000W (48 V); maximum charge current 70 A.\u003c\/li\u003e\n\u003cli\u003eOptional extras and control: connection area for optional LCD display; optional MPPT control panel (sold separately); VE.Direct USB cable and supporting accessories available; user manual (VSSM250‑70) downloadable.\u003c\/li\u003e\n\u003cli\u003eEfficiency, consumption and approvals: efficiency \u0026gt;95%; self‑consumption \u0026lt;35 mA (12 V) \/ \u0026lt;20 mA (24 V); working temperature -30°C to +60°C (-22°F to +140°F); IEC\/EN certified; enclosure IP43 (electronic components); Pollution Degree PD3.\u003c\/li\u003e\n\u003cli\u003eMechanical and installation: dimensions 185 x 250 x 95 mm (7.28 x 9.84 x 3.74 in); weight 3 kg (6.61 lb); 4 x mounting holes (8 mm dia); includes self‑diagnostic and high‑intensity LED indicators.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse with correctly rated PV arrays and batteries; consult the VSSM250‑70 user manual and VictronConnect for wiring, configuration and compatibility details.\u003c\/p\u003e","brand":"4Boats","offers":[{"title":"Default Title","offer_id":56755532857718,"sku":"VSSM250-70","price":769.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/8140\/9004\/files\/victron-smartsolar-mppt-25070-70a-solar-charge-controller-4boats-1.jpg?v=1764338071","url":"https:\/\/www.leighnumberplates.com\/products\/victron-smartsolar-mppt-250-70-70a-solar-charge-controller-4boats","provider":"Leigh Number Plates","version":"1.0","type":"link"}