{"product_id":"8w-mppt-mini-solar-panel-5v-power-supply-lora-iot-sensor","title":"8W MPPT Mini Solar Panel 5V Output for LoRa IoT Sensors","description":"\n\u003ch2\u003e8W MPPT Mini Solar Panel – 5V Battery-Supported Power Supply for LoRa Nodes \u0026amp; IoT Sensor Projects\u003c\/h2\u003e\n\u003cp\u003eKeep your outdoor IoT devices, LoRa nodes, and sensor projects running around the clock with this compact 8W MPPT solar panel module. Featuring high-efficiency monocrystalline silicon cells, a smart low-power charging controller, and a rugged IP66-rated enclosure, this solar power supply is engineered for reliable off-grid operation in demanding environments.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Efficiency 8W Monocrystalline Solar Panel:\u003c\/strong\u003e Advanced MPPT (Maximum Power Point Tracking) technology with 2A charging maximises energy harvesting and significantly reduces charging time. Even when the battery is fully depleted (0V), the panel can trickle-charge the battery to restore normal operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow-Power Charging Controller:\u003c\/strong\u003e A precision MCU control circuit monitors and manages battery power intelligently, protecting against overcharging and over-discharging. Most components enter sleep mode when not needed, drawing only ~500µA — ideal for long-term unattended deployments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6-LED Status Indicators:\u003c\/strong\u003e At-a-glance monitoring via dedicated charging LEDs, power indicator lights, and output LEDs so you always know the exact operating status of your panel.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolar \u0026amp; DC Dual-Input Charging:\u003c\/strong\u003e Charge via sunlight or connect a 5V\/2A DC power adapter for indoor or cloudy-day top-ups — maximum flexibility for any deployment scenario.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIP66 Outdoor Waterproof Rating:\u003c\/strong\u003e The sealed enclosure withstands rain, dust, and harsh outdoor conditions, making it suitable for permanent or semi-permanent field installations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5V Output Compatible:\u003c\/strong\u003e Clean, regulated 5V output compatible with LoRaWAN nodes, LoT gateway sensors, microcontrollers, and a wide range of low-power wireless devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolar Panel Power:\u003c\/strong\u003e 8W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCell Type:\u003c\/strong\u003e High-efficiency monocrystalline silicon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharging Current:\u003c\/strong\u003e Up to 2A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 5V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharging Controller:\u003c\/strong\u003e Low-power MCU-based MPPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStatus LEDs:\u003c\/strong\u003e 6 (charging, power, output)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e IP66\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Input:\u003c\/strong\u003e Solar or 5V\/2A DC adapter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic housing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e Not included (sold separately)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e As shown\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 8W 5V Solar MPPT Panel Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Batteries are not included and must be purchased separately. Only the above item is included in the package. Minor color differences may occur due to lighting and display settings. Measurement tolerance: ±1–3 cm.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/120mm-u-rail-solar-panel-mounting-kit-with-clamps\"\u003e120mm U-Rail Solar Panel Mounting Kit – Clamps Included\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-in-1-multi-functional-bone-wrench-hex-socket-spanner-portable-repair-hand-tool-for-bicycle-motorcycle-furniture-assembly\"\u003e10-in-1 Multi-Functional Bone Wrench \u0026amp; Hex Socket Spanner – Portable Repair Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/a01f-full-spectrum-par-ppfd-light-meter-indoor-plant-grow-lights\"\u003eA01F Full Spectrum PAR PPFD Light Meter for Indoor Grow Lights\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is a battery included with the 8W MPPT solar panel module?\u003c\/h4\u003e\n\u003cp\u003eA: No, batteries are not included with this solar panel power supply. You will need to purchase compatible batteries separately to store the harvested solar energy for use when sunlight is unavailable.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this 5V MPPT solar panel charge a completely depleted battery?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The intelligent MPPT charging controller supports trickle charging, which means it can begin charging a battery even when it has dropped to 0V, gradually restoring it to a safe operating level before switching to standard charge mode.\u003c\/p\u003e\n\u003ch4\u003eQ: What devices is this solar power supply compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This module is ideal for LoRa nodes, LoRaWAN gateways, IoT sensor projects, microcontrollers, and other low-power wireless devices that operate on a regulated 5V supply. Its compact size and IP66 waterproof rating make it well-suited for outdoor field deployments.\u003c\/p\u003e\n\u003ch4\u003eQ: Does it work in cloudy weather or at night?\u003c\/h4\u003e\n\u003cp\u003eA: In low-light or overcast conditions, the panel will harvest available ambient light at reduced efficiency. For nighttime operation, the onboard battery (sold separately) provides continuous power. You can also use the 5V\/2A DC adapter input to charge the battery when solar input is insufficient.\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\": \"Is a battery included with the 8W MPPT solar panel module?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, batteries are not included with this solar panel power supply. You will need to purchase compatible batteries separately to store the harvested solar energy for use when sunlight is unavailable.\"}}, {\"@type\": \"Question\", \"name\": \"Can this 5V MPPT solar panel charge a completely depleted battery?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 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