{"product_id":"tbb-mobile-ddn-series-dc-dc-charger-with-mppt","title":"TBB DDN Series DC-DC Charger with MPPT","description":"\u003cp\u003eCharges the house battery from the alternator and solar at the same time, and can recharge a flat starter battery. 12V and 24V.\u003c\/p\u003e\u003cp\u003eThe DDN Series combines a bi-directional DC-DC charger with an MPPT solar charge controller. While you drive, it charges the house battery from the alternator. When you stop, it charges from solar, and it can share that solar with the starter battery too.\u003c\/p\u003e\u003cp\u003eIt is the charger TBB specifies for LIBERGRID. The 24V models suit trucks and larger vehicles.\u003c\/p\u003e\u003ch3\u003eModels\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDDN1220\u003c\/strong\u003e: 12V, 20A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDDN1230\u003c\/strong\u003e: 12V, 30A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDDN1245\u003c\/strong\u003e: 12V, 45A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDDN1260\u003c\/strong\u003e: 12V, 60A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDDN2430\u003c\/strong\u003e: 24V, 30A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDDN2460\u003c\/strong\u003e: 24V, 60A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOne unit charges from the alternator and solar panels, so no separate solar controller is needed.\u003c\/li\u003e\n\u003cli\u003eCharges at full rated current from both sources at once.\u003c\/li\u003e\n\u003cli\u003eWhen parked, solar also tops up the starter battery if it runs low.\u003c\/li\u003e\n\u003cli\u003eEngine start assist: from the app, the house battery recharges a flat starter battery, ready to start in about 10 minutes.\u003c\/li\u003e\n\u003cli\u003eBluetooth app monitoring and firmware updates, and silent fanless cooling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDownloads\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003ca href=\"https:\/\/www.tbbpower.co.nz\/downloads\/ddn-series\/ddn-series-datasheet.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDDN Series datasheet\u003c\/a\u003e (PDF)\u003c\/li\u003e\u003c\/ul\u003e","brand":"TBB","offers":[{"title":"DDN1220 – 12V, 20A","offer_id":50909562699841,"sku":"DDN1220","price":600.0,"currency_code":"NZD","in_stock":true},{"title":"DDN1230 – 12V, 30A","offer_id":50909562732609,"sku":"DDN1230","price":700.0,"currency_code":"NZD","in_stock":true},{"title":"DDN1245 – 12V, 45A","offer_id":50909562765377,"sku":"DDN1245","price":800.0,"currency_code":"NZD","in_stock":true},{"title":"DDN1260 – 12V, 60A","offer_id":50909562798145,"sku":"DDN1260","price":900.0,"currency_code":"NZD","in_stock":true},{"title":"DDN2430 – 24V, 30A","offer_id":50909562830913,"sku":"DDN2430","price":700.0,"currency_code":"NZD","in_stock":true},{"title":"DDN2460 – 24V, 60A","offer_id":50909562863681,"sku":"DDN2460","price":900.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0068\/8780\/0879\/files\/tbb-ddn-series-1-sq.jpg?v=1794434513","url":"https:\/\/gridfree.store\/products\/tbb-mobile-ddn-series-dc-dc-charger-with-mppt","provider":"GridFree®","version":"1.0","type":"link"}