Build Your Own Low-Budget Solar Power SystemThis book is designed to address the concerns of those whose only desire is to build a simple, small-scale solar energy system but don't know where to start (or end!). We've been living off the grid for well over ten years now and the most common inquiry we get is from people who want to set up a small solar energy system to power a cabin or camper, or to keep a refrigerator and a few lights on if the grid goes down. Some have already tried and ended up with woefully inadequate systems lacking the power ...
Features:This solar light relies on solar energy, which is clean, endless and environment-friendly. The system is mainly composed of solar panel, light source and battery. Energy Saving,Long Life Expectancy,Low Power Consumption,Rechargeable. In daytime, when there is sunshine, the solar panel can convert the solar energy to electric energy and store it in the battery. Ideal for home lighting, camping, cooking, working, reading, emergency and blackouts,etc. Power source: Solar panel, home electricity charging. Specifications:The photovoltaic panel is fixed in the roof or a place with sufficient sunlight, the wire is introduced into a room, and the plug is plugged in the port for charging ( a 5-8V charger can be used for charging as well. ) The charged bulb can be used as a mobile lighting lamp. Base Type: Other Holder: Other Type: Ball Bulbs Output Power: 1.5W Luminous Flux: 130LM Total Emitters: 12 CCT/Wavelength: 5500-6500K Voltage (V): DC 5V Lifespan: 5000hrs Function: Commercial Lighting,Home Lighting,Horticultural Illumination,Outdoor Lighting Available Light Color: Natural White Sheathing Material: Plastic Package weight: 180g Product size (L x W x H): 12.00 x 6.80 x 6.80 cm / 4.72 x 2.68 x 2.68 inches Package size (L x W x H): 13.00 x 7.00 x 7.00 cm / 5.12 x 2.76 x 2.76 inches Instructions:1, Maximum brightness of bulb: 130LM (equivalent to a 15W incandescent lamp). 2, Capacity of lithium battery: 850ma/3.7V; continuously effective lighting of fully charged bulb: 5h; Bulb Using Time: 2-3 hours. 3, Battery can be fully charged by the photovoltaic panel under a sufficiently sunlight condition. Package Contents: 1 x Chargeable Bulb 1 x 0.8w/5v Solar Panel 1 x 3.5m Connecting Line
[30W Panel Foldable] HKYH Solar Panel Lighting Kit, Solar Home DC System Kit, USB Solar Charger with 4 LED Light Bulb as Emergency Light and 5 Mobile Phone Charger/5V 2A Output Can Charge Power Bank
Specifications: Solar panel:Polycrystalline 11V 30W Battery:Lithium battery,7.4V 13AH Light source:2x2W LED+2x3W LED Functionality: THE PANEL OF THE SYSTEM: Chagre:The red indicator light will turn on when connect to solar panel and there is a input power from solar panel. Load:The indicator light will turn on once any of the five outlets has been connect to load and there is a output of power. BATERY VOLTAGE:(1)Yellow area :low level of power stored in battery,the protection of over discharge function initiates ; (2)Green area :medium level of power,this area shows the battery works in normal condition. (3)Red area :high level of power,the protection of over charge function initiates. POWER :the switch for the whole system (1)When turn on this switch,all five outlets are ready to export power.The battery voltage needle points to Green area and shows how much power is stored in the battery. (2)When turn off this switch,all five outlets stop to export power.The battery voltage needle points to zero. IN CHARGE :connect to solar panel to charge the battery.The solar panel will charge the battery no matter the switch is being Turned ON or OFF.When the solar panel is connected to IN CHARGE and the switch is Turned ON,the CHARGE indicator will be lit up and the BATTERY VOLTAGE shows how much power the battery stores.The system can be charged and export power at the same time. NOTE:Except solar panel,this system can be charged by AC or DC power.Recommend to use transformer: AC :100V-240Vwith a power output DC :9V 2A.