{"product_id":"30a-pwm-solar-charge-controller-12v-24v-auto-dual-usb","title":"30A PWM Solar Charge Controller 12V\/24V Auto with Dual USB","description":"\u003cp\u003eEfficiently manage your off-grid solar system with this \u003cstrong\u003e30A PWM Solar Charge Controller\u003c\/strong\u003e. Designed for 12V and 24V lead-acid battery systems, this controller automatically detects the system voltage and regulates charging to help maximise battery performance while protecting against overcharging, over-discharging and reverse polarity.\u003c\/p\u003e\n\n\u003cp\u003eFeaturing an integrated industrial-grade microcontroller with automatic memory retention, the controller stores your settings even after power loss. The easy-to-read LCD display provides real-time system information, while the dual USB ports allow you to conveniently charge phones, tablets and other 5V USB devices directly from your solar power system.\u003c\/p\u003e\n\n\u003cp\u003eSuitable for caravans, RVs, off-grid solar installations, solar lighting, remote monitoring systems and other small renewable energy projects, this controller incorporates multiple electronic protection features for reliable everyday operation.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e30A PWM solar charge controller.\u003c\/li\u003e\n\u003cli\u003eAutomatically detects 12V or 24V battery systems.\u003c\/li\u003e\n\u003cli\u003e4-stage PWM charging for efficient battery management.\u003c\/li\u003e\n\u003cli\u003eIndustrial-grade microcontroller with automatic memory function.\u003c\/li\u003e\n\u003cli\u003eLCD display for battery and charging status.\u003c\/li\u003e\n\u003cli\u003eDual USB outputs (5V 2A) for charging USB devices.\u003c\/li\u003e\n\u003cli\u003eOne-button configuration for simple operation.\u003c\/li\u003e\n\u003cli\u003eBuilt-in protection against reverse polarity, overload, short circuit, reverse current and open circuit.\u003c\/li\u003e\n\u003cli\u003eLow heat generation for improved reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCaravans and RVs\u003c\/li\u003e\n\u003cli\u003eOff-grid solar power systems\u003c\/li\u003e\n\u003cli\u003eSolar lighting installations\u003c\/li\u003e\n\u003cli\u003eRemote battery charging systems\u003c\/li\u003e\n\u003cli\u003eSolar-powered advertising signs\u003c\/li\u003e\n\u003cli\u003eRural and agricultural solar installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImportant Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible \u003cstrong\u003eonly\u003c\/strong\u003e with 12V and 24V lead-acid batteries including Flooded (Open), AGM and Gel batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot suitable\u003c\/strong\u003e for lithium-ion, LiFePO₄, NiMH or other battery chemistries.\u003c\/li\u003e\n\u003cli\u003eConnect the battery to the controller before connecting the solar panel.\u003c\/li\u003e\n\u003cli\u003eUse the shortest practical battery cables to minimise voltage drop.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × 30A PWM Solar Charge Controller\u003c\/li\u003e\n\u003cli\u003e1 × User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eController Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePWM Solar Charge Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Charge\/Discharge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V \/ 24V Automatic Detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum PV Input Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25V (12V System), 50V (24V System)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Solar Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e390W (12V), 780W (24V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUSB Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual USB, 5V 2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-Stage PWM Charging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Battery Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlooded (Open), AGM, Gel Lead-Acid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-35°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABS Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e150 × 78 × 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":55733031207204,"sku":"Z0544","price":22.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/61rmqi60C8L._AC_SL1500.jpg?v=1783951900","url":"https:\/\/zaitronics.com.au\/products\/30a-pwm-solar-charge-controller-12v-24v-auto-dual-usb","provider":"Zaitronics","version":"1.0","type":"link"}