{"title":"2V 0.3W Mini Solar Panel - ETFE","handle":"2v-0-3w-mini-solar-panel-etfe-ada5853","url":"/products/2v-0-3w-mini-solar-panel-etfe-ada5853","description":"This compact 2V 0.3W mini solar panel from Voltaic Systems uses four high-efficiency monocrystalline SunPower cells with 22%+ efficiency. Constructed with ETFE (Ethylene Tetrafluoroethylene), it's extremely durable, waterproof, scratch-resistant, and UV-resistant — a significant upgrade over PET or laminate panel construction.\n\nThe panel outputs a nominal 2 V at 150 mA peak via two solderable pads on the back. Each of the four cells provides 0.5 V, wired in series. For higher voltage requirements, connect three panels in series for a nominal 6 V output.\n\nKey Features\n\n\nSunPower Monocrystalline Cells – 22%+ efficiency for maximum power in a small form factor\n\nETFE Construction – Waterproof, scratch-resistant, and UV-resistant\n\nCompact Size – Ideal for small-scale solar projects and power harvesting\n\nSolderable Pads – Two pads on the back for direct wire connection\n\nDurable Design – Withstands drops and outdoor use\n\n\nSpecifications\n\n\nNominal Voltage – 2 V\n\nPower Output – 0.3 W\n\nPeak Current – 150 mA\n\nCell Type – Monocrystalline SunPower (4 cells × 0.5 V)\n\nEfficiency – 22%+\n\nPanel Material – ETFE\n\n\nIdeal For\n\nSmall-scale solar power harvesting circuits\nLow-voltage solar projects\nOutdoor sensor power supplies\nSeries configurations (3× panels for ~6 V output)\n\n\nPackage Contents\n\n1× 2V 0.3W Mini Solar Panel (ETFE)\n\n\n\nNote: This panel does not include a connector. Solder wires to the pads on the back and attach a suitable connector for your project. This 2 V panel is not compatible with solar charger boards that require 5.5 V or 6 V input — connect three panels in series if higher voltage is needed.\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":1188,"title":"Default Title","sku":"AF-5853","mpn":"ADA5853","price":12.96,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":89,"option1":"Default Title"}]}