{"product_id":"solar-charge-controller-10a-30a-pwm-12v-24v-lcd-dual-usb","title":"Solar Charge Controller 10A\/30A PWM 12V\/24V LCD Dual USB","description":"\n\u003ch2\u003eSolar Charge Controller 10A\/30A – PWM 12V\/24V with LCD Display \u0026amp; Dual USB\u003c\/h2\u003e\n\u003cp\u003eTake full control of your off-grid solar setup with this intelligent \u003cstrong\u003ePWM Solar Charge Controller\u003c\/strong\u003e. Available in 10A and 30A variants, it automatically adapts to 12V or 24V battery systems, delivering smart battery management, real-time monitoring, and convenient dual USB charging — all in a rugged, weather-resistant housing built for outdoor use. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRugged Impact-Resistant Housing:\u003c\/strong\u003e High-strength, flame-retardant ABS shell provides excellent electrical insulation, impact resistance, and corrosion resistance — protecting internal components from dust, moisture, and minor collisions. Designed to extend device service life in harsh outdoor environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntelligent Full-Range Protection:\u003c\/strong\u003e Built-in high-precision MCU control chip continuously monitors battery status and automatically regulates charging\/discharging current and voltage. Triggers overcharge, over-discharge, short circuit, and reverse connection protection to safeguard your entire photovoltaic system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual USB Fast Charging Output:\u003c\/strong\u003e Gold-plated USB contacts deliver a stable 5V output, enabling direct charging of smartphones, power banks, flashlights, and small electronics — no extra adapters needed. Perfect for off-grid convenience.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReal-Time LCD Status Display:\u003c\/strong\u003e High-definition LCD screen on the wear-resistant ABS panel shows live voltage, battery capacity, charging status, and operating mode at a glance — no professional tools required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation \u0026amp; Wide Compatibility:\u003c\/strong\u003e Reinforced ABS mounting brackets with pre-drilled holes support 12V\/24V automatic voltage adaptation. Compatible with most small home solar lighting systems, RV solar setups, and outdoor monitoring power supplies — installation takes as little as 5 minutes with just a screwdriver.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomizable Parameter Settings:\u003c\/strong\u003e Waterproof, dustproof ABS sealed control buttons allow free adjustment of charging voltage, lighting control mode, and timing duration to suit diverse off-grid power applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\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\u003eCurrent Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10A \/ 30A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V \/ 24V Auto-Adapt\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUSB Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V Dual USB Ports\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHD LCD Screen\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-strength ABS engineering plastic, precision electronic components\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 unit per package\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOff-grid home solar systems\u003c\/li\u003e\n  \u003cli\u003eRV and caravan photovoltaic setups\u003c\/li\u003e\n  \u003cli\u003eMarine solar power systems\u003c\/li\u003e\n  \u003cli\u003eOutdoor solar lighting projects\u003c\/li\u003e\n  \u003cli\u003eSmall commercial off-grid power stations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-piece-complete-gardening-tool-kit\"\u003e10-Piece Gardening Tool Kit – Iron Head \u0026amp; Plastic Handle\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-2-inch-8-piece-hex-short-socket-set-vanadium-steel\"\u003e1\/2\" Drive 8-Piece Hex Short Socket Set – Vanadium Steel\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/hex-nut-bolt-extractor-tool-kit-10-piece\"\u003e10-Pc Hex Nut \u0026amp; Bolt Extractor Kit 9–19mm | HIP Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between the 10A and 30A solar charge controller versions?\u003c\/h4\u003e\n\u003cp\u003eA: The 10A version is ideal for smaller off-grid solar systems, such as compact home lighting or single-panel setups, while the 30A version supports larger photovoltaic systems with higher current demands, such as RV solar arrays or multi-panel outdoor installations. Both versions feature the same LCD display, dual USB ports, and 12V\/24V auto-adaptation.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this solar charge controller compatible with both 12V and 24V battery systems?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the controller features automatic 12V\/24V voltage detection and adaptation, so it works seamlessly with either battery system without requiring manual configuration. Simply connect your solar panel and battery and the controller identifies the correct voltage automatically.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use the USB ports while the controller is regulating my solar battery?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The dual USB ports output a stable 5V power supply independently of the battery management functions, allowing you to charge smartphones, power banks, flashlights, and other small electronics simultaneously while the controller manages your solar charge cycle.\u003c\/p\u003e\n\u003ch4\u003eQ: How difficult is it to install this solar charge controller?\u003c\/h4\u003e\n\u003cp\u003eA: Installation is straightforward. The reinforced ABS mounting brackets include pre-drilled holes, and the whole setup process typically takes around 5 minutes using only a standard screwdriver. No advanced electrical knowledge is required for basic installation.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between the 10A and 30A solar charge controller versions?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 10A version is ideal for smaller off-grid solar systems, such as compact home lighting or single-panel setups, while the 30A version supports larger photovoltaic systems with higher current demands, such as RV solar arrays or multi-panel outdoor installations. 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