Two battery charging ports: Automatic charging of the main battery (Board I): Support charging and trickle charging max. 1A of the vehicle's starter battery (Start II) with overcharge protection. Unattended charging: Standard protection against overload, overheating, reverse battery and back discharge of the battery in case of insufficient solar power, such as twilight, at night, etc.Overcharge protection: Reduction of the charging current of the battery in case of excessive solar power and full battery. Immediate recharging in case of power consumption to ensure always the best possible charging state of the battery. Connection temperature sensor: Automatic adaption of the charging voltage to the battery temperature. In case of low outside temperature, full charging of weaker battery is improved, and in case of summery temperature unnecessary battery gassing will be avoided.
Solar panel power: 50-165 WP. Maximum soler panel voltage: 50V. Monitor: Work Voltage: 12V or 24V. Work current 3-30 mA (according to the backlit brightness). Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement. PLEASE NOTE: ONLY 12A AND 20A ARE DUAL CONTROLLERS. BT Dongle is Bluetooth Module designed for empowering Spark MPPT controllers with Bluetooth Communication function. By pairing with FREE Mobile APP, it can perform wireless monitoring and Data checking on the system. Main features of Bluetooth dongle 1/ Wireless monitoring 2/ Supports Cellphone APP, Plug and play feature 3/ Dedicated Bluetooth chip with high performance and ultra low power.4/ Powered by the controller. 6/ Communication distance 10 meters. LCD display, display the charging current, battery voltage, charge power, PV power, charge capcity, Load voltage, load cruuent 2. Charge AH values can be return to zero anytime 3.
Installation is simple and convenient. Work voltage: 12V or 24 V Voltage range: 8V-32V Work current: 3-30 mA(According to the backlight brightness) Capacity range: 20... LCD display Display area: 49 X28mm Backlight: LED Size : 110X110×40mm Weight: 75g.This item is in the category "Home, Furniture & DIY\DIY Materials\Electrical Supplies\Alternative Energy Supplies\Solar Power Supplies\Solar Panels & Kits". The seller is "renewables333" and is located in this country: GB. This item can be shipped to all countries in Europe, Antigua and Barbuda, Australia, United States, Bahrain, Canada, Brazil, Japan, New Zealand, China, Israel, Hong Kong, Indonesia, Malaysia, Mexico, Singapore, South Korea, Taiwan, Thailand, Bangladesh, Belize, Bermuda, Bolivia, Barbados, Brunei Darussalam, Cayman Islands, Dominica, Ecuador, Egypt, Guadeloupe, Grenada, French Guiana, Jordan, Cambodia, Saint Kitts-Nevis, Saint Lucia, Sri Lanka, Macau, Maldives, Montserrat, Martinique, Nicaragua, Oman, Pakistan, Peru, Paraguay, Reunion, Turks and Caicos Islands, Aruba, Saudi Arabia, South Africa, United Arab Emirates, Chile, Bahamas, Colombia, Costa Rica, Dominican Republic, Guatemala, Honduras, Jamaica, Kuwait, Panama, Philippines, Qatar, El Salvador, Trinidad and Tobago, Vietnam.