POWOXI 50W Solar Battery Charger: 12V Solar Car Battery Trickle Maintainer – with MPPT Controller Parameter Adjustable – for RV Boat Marine Motorcycle Trailer Truck Tractor – Solar Panel Kit

• Get Ready for a New of Solar Charging: Enjoy smarter, high-power charging with the POWOXI M-Series High-Power ETFE Thin & Flexible Solar Battery Charger, featuring a fully potted and sealed IP67 waterproof independent MPPT charge controller built right in—no more searching for a separate controller, as we now offer this convenient 2-in-1 configuration to make your charging experience simple and effortless
• Enhanced Independent MPPT Controller: POWOXI's innovative IP67 potted technology ensures your solar trickle charger can handle any wet environment. It intelligently adapts to your battery's temperature across different seasons, delivering the precise charging voltage needed. With a three-stage charging process (Bulk, Absorption, Float), it recognizes and applies the perfect voltage for every battery phase, providing more effective 12V battery charging, superior safety, extended battery life, and enhanced charging performance
• Advanced P&O Incremental Conductance Algorithm: By repeatedly disturbing the voltage and testing different sunlight intensities to continuously adjust the charging voltage, the operating point of the solar system charging power gradually approaches the maximum power point, improving the charging efficiency and effectively increasing the charging efficiency by 36%*, ensuring superior performance even on cloudy days compared to non-MPPT chargers
• ETFE Anti-solar refraction Material: ETFE's exceptional light transmittance (up to 95%) significantly enhances solar cell efficiency by optimizing light delivery, making it perfect for a solar car battery charger and solar trickle charger for car battery 12V applications. Its high transparency is maintained long-term, while robust carbon-fluorine (C-F) bonds provide superior UV resistance, preventing embrittlement and degradation, and ensuring excellent tolerance to harsh temperatures and corrosion
• Comprehensive Battery Protection: Select your battery type with the MODE button, 12V AGM GEL LiFePO4 and Lithium, This solar battery maintainer is compatible with all 12V lead-acid batteries (flooded, gel, AGM, SLA, VRLA, maintenance-free) for boats, cars, RVs, powersports, campers, and deep cycle applications
• Stronger & More Long-lasting: Experience effortless energy with the POWOXI M-Series Independent MPPT Controller Edition. Its 2-in-1 design and advanced POWOXI-M Series algorithm significantly boost solar charging efficiency. Enjoy worry-free charging with more comprehensive safety protections: over-charge, over-discharge, over-voltage, over-current, over-load, short circuit, polarity inversion, and over-temperature, all within a waterproof and spark-proof build that fully protects your battery
• Intuitive Charging & Maintenance: The POWOXI 4-stage battery indicator provides at-a-glance monitoring of your battery's charge level and charging progress. With clear 25%-50%-75%-100% indicators, you'll know exactly where you stand. The next stage's light will flash when charging, then remain solid once complete

• This Solar Charger Offers Complete Hands-free Maintenance: the solar panel automatically stops charging when your battery is full and automatically resumes charging when needed, ensuring worry-free, continuous power
• 12-Month After-Sales Service: The quality of your premium solar battery charger is guaranteed by CE/ROHS certifications and comes with a free lifetime technical support! If you have any questions, please contact us. Your suggestion helps us improve

Get Ready for Simpler, Smart, High-Performance Solar Charging

The POWOXI M-Series High-Power ETFE Thin & Flexible Solar Battery Charger. This innovative solution features a fully potted and sealed IP67 waterproof solar battery maintainer, making your charging experience simple and effortless—perfect for any 12 volt solar battery charger application

POWOXI's IP67 potted technology ensures all-weather use. This smart controller adapts to battery temperature, providing precise 3-stage 12V charging (Bulk, Absorption, Float). Expect effective charging, superior safety, and extended battery life for your automotive needs, delivering consistent power

Stronger, Longer-Lasting

The POWOXI M-Series Independent MPPT Controller Edition delivers efficient, effortless solar charging. Its 2-in-1 design and advanced algorithm boost efficiency. With comprehensive safety protections in a waterproof, spark-proof build, expect dependable, continuous power and full battery shielding

Versatile & Convenient Solar Charging

Our solar panels offer utmost convenience and adaptability. Each comes with four suction cups for easy car window mounting. For other needs, secure with hooks or nails. This versatility prevents natural discharge in idle vehicles, avoiding starting issues

Comprehensive Battery Protection for All 12V Systems

This solar battery maintainer protects various 12V batteries (AGM, GEL, LiFePO4, Lithium, lead-acid). Select your type with the MODE button. for marine, auto, RV, powersports, campers, and deep cycle uses, it's a reliable solar 12V charger and maintainer

Our solar panels provide off-grid power wherever you are. For remote charging, a full set of accessories (alligator clips, O-rings, cigarette lighter adapter) ensures the correct connection for any scenario, making it straightforward and effective

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Product Description

Get Ready for Simpler, Smart, High-Performance Solar Charging

Our solar panels provide off-grid power wherever you are. For remote charging, a full set of accessories (alligator clips, O-rings, cigarette lighter adapter) ensures the correct connection for any scenario, making it straightforward and effective