Compact 150W portable solar panel kit designed for reliable offgrid charging and small power needs. The panels use monocrystalline silicon for conversion efficiency and stable output. Dual output with USB ports and included accessories let you connect batteries, 12V systems, and USB devices without extra parts. Key benefits efficiency conversion for steady charging of batteries and USB devices. Dual output with USB interface for simultaneous charging of phones, tablets, and other USB electronics. Portable and durable construction suitable for outdoor use, vehicle mounting, and emergency power situations. Complete kit includes controller, connectors, and mounting accessories to simplify setup. Main features Maximum power (Pmax): 150W (single chip) Output tolerance: +/3% Maximum system voltage (DC): 700V Recommended operating voltage range: 16V to 24V Open circuit voltage (Voc): 18V to 36V Tolerance: +/5% Isc temperature coefficient: (010 +/ 0.01) %/C Temperature coefficient of Voc: (0.38 +/ 0.01) %/C Power supply temperature coefficient Voc: 0.47%/C Temperature range: 20C to +80C Connector type: MC4 Battery conversion efficiency: 20.1% Weight: 3800 g Size: 77.5 x 51 x 3 cm Standard test conditions: irradiance 1000 w/m2, temperature 25C, AM=1.5 Included in the package 2 solar panels 1 alligator clip wire 1 40A controller 4 connectors 4 carabiners 2 cables 1 extension cord Typical applications Car and camper power: Charge and maintain 12V vehicle batteries while on the road or at a campsite. Outdoor recreation: Power phones, tablets, portable lights, and small USB devices during camping, fishing, or day trips. Backup and temporary power: Support small appliances and electronics during temporary household outages or field work when grid power is unavailable. Compatibility and setup Dual USB outputs and MC4 connectors allow direct connection to USB devices, battery controllers, and compatible 12V systems. The included 40A controller and alligator clip wire simplify connection to batteries and small systems without additional hardware. This kit provides a practical, portable solar charging solution with clear specifications and all connectors for common outdoor and vehicle applications.