{"product_id":"solar-power-manager-5v-discontinued","title":"Solar Power Manager 5V [Discontinued]","description":"\u003cp\u003eThe DFRobot Solar Power Manager series is designed for IoT projects and renewable energy projects, providing safe and high-efficiency embedded solar power management modules for makers and application engineers.\u003c\/p\u003e\n\u003cp\u003eThe\u003cstrong\u003e Solar Power Manager 5V\u003c\/strong\u003e is a small power and high-efficiency solar power management module designed for 5V solar panels. It features an MPPT (Maximum Power Point Tracking) function, maximizing the efficiency of the solar panel. The module can provide up to 900mA charging current to 3.7V Li batteries with a USB charger or solar panel.\u003c\/p\u003e\n\u003cp\u003eThe ON\/OFF controllable DC-DC converters with a \u003cstrong\u003e5V 1A output\u003c\/strong\u003e satisfy the needs of various solar power projects and low-power applications. The module also employs various protection functions for the battery, solar panel and output, which greatly improves the stability and safety of your solar projects.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSolar panel not included\u003c\/strong\u003e - this panel is the perfect match.\u003c\/p\u003e\n\u003ch2\u003eBoard Overview\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/DFR0559-BoardOverview.jpg?v=1626102737\u0026amp;width=700\" alt=\"Solar Power Manager 5V board overview\"\u003e\u003c\/p\u003e\n\u003ch2\u003eExample Connection Diagram\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/DFR0559-ConnectionEcosystem.jpg?v=1626102764\u0026amp;width=700\" alt=\"Solar Power Manager 5V connections\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConstant voltage MPPT algorithm, maximizing solar panel efficiency\u003c\/li\u003e\n\u003cli\u003eDesigned for 5V solar panels\u003cstrong\u003e (not included)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDouble charging mode: solar\/USB charger (900mA max charge current)\u003c\/li\u003e\n\u003cli\u003e5V ON\/OFF controllable regulated power supply for low-power applications\u003c\/li\u003e\n\u003cli\u003eAll-round protection functions\u003c\/li\u003e\n\u003cli\u003eUSB connector with ESD shell\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003eSolar Power Management IC: CN3065\u003c\/li\u003e\n\u003cli\u003eSolar Input Voltage (SOLAR IN): 4.5V~6V\u003c\/li\u003e\n\u003cli\u003eBattery Input (BAT IN): 3.7V Single cell Li-polymer\/Li-ion Battery\u003c\/li\u003e\n\u003cli\u003eCharge Current(USB\/SOLAR IN): 900mA Max trickle charging, constant current, constant voltage three phases charging\u003c\/li\u003e\n\u003cli\u003eCharging Cutoff Voltage (USB\/SOLAR IN): 4.2V±1%\u003c\/li\u003e\n\u003cli\u003eRegulated Power Supply: 5V 1A\u003c\/li\u003e\n\u003cli\u003eRegulated Power Supply Efficiency (3.7V BAT IN): 86%@50%Load\u003c\/li\u003e\n\u003cli\u003eUSB\/Solar Charge Efficiency: 73%@3.7V 900mA BAT IN\u003c\/li\u003e\n\u003cli\u003eQuiescent Current: \u0026lt;1 mA\u003c\/li\u003e\n\u003cli\u003eOperation Temperature: -40℃～85℃\u003c\/li\u003e\n\u003cli\u003eDimension: 33.0mm*63.0mm\u003c\/li\u003e\n\u003cli\u003eProtection Functions:\n\u003cul\u003e\n\u003cli\u003eBAT IN: overcharge\/over-discharge\/over current\/reverse connection protection\u003c\/li\u003e\n\u003cli\u003e5V\/USB OUT: short circuit\/over current\/overheat protection\u003c\/li\u003e\n\u003cli\u003eSOLAR IN: reverse connection protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003eProduct wiki\u003c\/li\u003e\n\u003cli\u003eMore Documents\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eShipping List\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003e1x Solar Power Manager 5V\u003c\/li\u003e\n\u003cli\u003e1x 2.54mm Black Jumper\u003c\/li\u003e\n\u003cli\u003e4x M3*10mm Nylon Pillar\u003c\/li\u003e\n\u003cli\u003e4x M3*5mm Stainless Steel Screw\u003c\/li\u003e\n\u003cli\u003e1x 14*14*7mm Black Aluminum Cooling Fin\u003c\/li\u003e\n\u003cli\u003e1x 14*14*0.5mm Thermal Conductive Silicone Pad\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSolar panel not included\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 class=\"desCon\"\u003eVersion History\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eV1.0: It is highly recommended to use a 3.7V lipo battery with protection circuits to improve battery safety.\u003c\/li\u003e\n\u003cli\u003eV1.1: Battery (BAT IN) overcurrent and over-discharge protection is added to improve battery safety. It can be used for 3.7V lipo battery no matter if it is packed with protection circuits or not.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":46375212875833,"sku":"hna1787258273356","price":5.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/solar-power-manager-5v-discontinued_1.jpg?v=1787258282","url":"https:\/\/myoutfitstore.shop\/products\/solar-power-manager-5v-discontinued","provider":"My Store","version":"1.0","type":"link"}