17W Monocrystalline Solar Panel with Controller (Color 60A) Key benefits Efficient solar charging: 17W monocrystalline cell captures sunlight reliably to charge batteries and power small devices. Flexible output options: Supports 5V, 12V, and 18V outputs and multiple fastcharge protocols for broad device compatibility. Built for outdoor use: Waterproof front face protects the panel from moisture while the DC interface remains sealed to reduce exposure. Simple setup: Lightweight, compact panel can be positioned upright for sun exposure and secured with included straps and clamps. Builtin charge control and protection: Automatic 12V/24V system identification, selectable controller current ratings, and configurable charge/discharge parameters help protect batteries and improve service life. Practical accessories included: Controller, battery clamp, and mounting straps allow immediate use without sourcing extra parts. Typical applications Offgrid battery charging for small boats, RVs, and caravan leisure batteries. Portable power for camping, outdoor lighting, and remote devices. Emergency up charging for vehicle batteries and power for DC lighting systems. Features and performance Solar module: 17W monocrystalline silicon Size: 40.5 cm x 20.1 cm x 1.8 cm (15.94 in x 7.91 in x 0.70 in) Color: 60A (as shown) System voltage: automatic identification for 12V and 24V systems Rated charging current options: 10A, 20A, 30A, 40A, 50A, 60A, 70A, 80A, 100A (controller selection) Maximum photovoltaic voltage: 12V system 23V maximum; 24V system 46V maximum Boost charging voltage: 14.6V Float charging voltage: b1 14.4V, b2 14.2V, b3 14.6V (adjustable range 13V to 15V); default 13.7V (adjustable range 12.7V to 15V) Discharge cutoff voltage: default 10.7V (adjustable range 9V to 11.3V) Discharge recovery voltage: default 10.7V (adjustable range 9V to 11.3V) Solar panel input range: 12 to 36V Battery input: 10 to 12V Controller outputs: USB 2.0: 5V / 2.5A USB 3.0: 5V / 2.5A; 9V / 2A; 12V / 1.5A (supports QC4 Plus, QC4, QC3.0, QC2.0) TypeC: 5V / 3A Lamp DC output: 12V (controller rating selectable) Standby current: less than 10 mA Operating temperature: minus 35 degrees C to plus 60 degrees C Safety and usage notes For results, install the panel in direct sunlight and keep panels clean and unobstructed. To protect the panel and battery, avoid charging during heavy rain and ensure the DC connections remain dry. Use the controller settings to match battery type and required charge/discharge limits. Package contents 1 x Solar panel 1 x Controller 1 x Battery clamp 4 x Clamp straps This solar panel and controller combination provides a compact, weatherresistant solution for charging batteries and powering small DC and USB devices in outdoor or offgrid scenarios.