{"product_id":"mppt-solar-panel-controller-900ma-power-manager-fo","title":"MPPT Solar Panel Controller 900mA Power Manager For 5V Panels With USB Charging On The Go High Efficiency Solar Charge Module For Portable Batteries And Liion Cells","description":"\u003cdiv\u003eMPPT 5V Solar Power Manager with USB charging module\u003cbr\u003e\n✔️ 900mA to 3.7V Li-ion via MPPT DC-DC, protections, single unit \u003cp\u003eThe Solar Power Manager 5V is a compact, high-efficiency charge controller built for 5V solar panels. It uses MPPT to squeeze more power from small panels and charges 3.7V Li-ion cells via USB. It's perfect for portable battery packs and small solar projects, with color options brown, green, black, or yellow.\u003c\/p\u003e \u003cp\u003eDesigned for mobile solar setups, power banks, and light-duty robotics, this module handles 5V input and USB charging with built-in protections for safe operation.\u003c\/p\u003e \u003cp\u003e✅ 900mA charging current to 3.7V Li battery with USB or solar panel\u003cbr\u003e✅ On\/off controllable DC-DC converter with 5V 1A output\u003cbr\u003e✅ Battery, solar panel and output protection for stability\u003cbr\u003e✅ Battery overcurrent and overdischarge protection in newer version\u003c\/p\u003e \u003cp\u003e💡 What is a 5V MPPT solar controller used for in portable solar setups? It helps maximize energy collection and safe charging. \u003cbr\u003e- Maximizes energy harvest from 5V panels for Li-ion charging.\u003cbr\u003e- Provides battery overcurrent and overdischarge protection for safety.\u003cbr\u003e- Handy for portable power banks, solar robots, and small lamps.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48175799599339,"sku":"VXB07MML4YJV","price":49.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61mU5S0ROXL.jpg?v=1777926295","url":"https:\/\/vxb.com\/products\/mppt-solar-panel-controller-900ma-power-manager-fo","provider":"VXB Bearings","version":"1.0","type":"link"}