Each of the two light circuits have a cable that runs into the conduit box you see in the picture. 1. You can buy them off of their website at the link below. Inside the box, the incoming coiled cord is wired to a 3A automotive fuse and is then connected to the red 18/3 Romex cable that exits through the top of the conduit box. The other reason I mounted the battery pack in this location is because it is close to the door. Now I will make up an aluminum mount and mount it on the roof of my garage with the power cable routed through the roof deck, attic and over to the battery pack. Small Solar Only System A good system for providing lighting in buildings where lighting is either only needed occasionally or mainly during summer months such as holiday cabins or garden sheds. I call this my "task lighting". Very cool build. Felt pretty smart when we lost power a few months back. 5 talking about this. In the center of the ceiling is a single light operated by another switch. The solar system was installed with a prototype of the WattWorks DCLP-1 Kit. I should mention that this step and onward involves electrical wiring. Solar panels generate power to charge the batteries by converting sunlight to DC power. There is a live loop that carries the positive wire out to the switch before returning to the light. Typical tilt angles which optimize winter output (when the sun is low and the hours are short) are 45° to 60° for most USA locations. Solar systems would generally be 600W - 1000W (12V). Through Lighting Global, the International Finance Corporation (IFC) and the World Bank work with the Global Off-Grid Lighting Association (GOGLA), … If in doubt, use a compass. Our kits provide an easy way to get started with your off-grid solar system. The question is whether to go for DC or AC fixtures. Forgive me if it takes a while for me to respond since I have some other stuff going on right now. A relay in the trailer killed power to the 12v lamps when 120v was present (ie running from generator). Save your batteries - More Light, Less Watts! Special low energy LED and compact fluorescent lamps. Off Grid Solar Battery Systems Design Engineering and LED Lighting. Battery Powered Lantern-I recommend the Circleware Lantern. Monitoring and logging of power generated and power used is optional and can be reported via cellular modem. If you want to attempt to do this please know what you are doing. Exterior Wall-Pack lighting load circuits are solar-controlled for night lighting and can be set to operate all night from dusk til dawn. The barn does not have any grid power. You can ask me any questions you like. See photo 1. on Step 2, Nice Idea ! My solar powered DC lighting works on the same principle as my regular lighting. You can get Tailgator Generator on Amazon. I ... With lighting it would be simple to invert the power from my battery bank and run conventional ac lighting. Check for shadows cast by antennas, towers, poles, and other solar arrays. Im tied into the grid with my solar system mounted on my roof. I am in the process of down sizing, due to rotten economy, and living from a motorhome. The WattWorks Night Lighting Systems use the Typical Winter Minimum Full Sun Hour rating when calculating a site’s potential sun hours. In the first picture you can see the "cigarette lighter" plug on the front of the unit with the coiled cord leading into the grey strain relief connector at the bottom of the conduit box. Interior Lighting during daytime hours is powered directly from Solar power and in most cases is power that cannot be stored because the batteries are fully charged. Off-Grid LED Bulbs. Panel Tilt: Generally, the tilt angle of the panel should be set for the location’s latitude plus 15 degrees. It's great for when I'm in there working and need to be able to see what I'm doing. It's important  to properly size your wiring and have a fuse or circuit breaker installed to protect the wiring. As soon as the power supply cable passes into the attic it heads straight for the junction box that you see in the first picture. Oil or propane lamps- Like the Stansport Small Hurricane Lantern. 12 volts is just the nominal voltage of the battery but it could be anywhere from 10 to 14 volts. 3. Being off-grid means you are not connected in any way to your grid’s power system or utility company. Remote Off-Grid nighttime lighting is practical and affordable, powered by free sunlight so there is never an electric bill. Another major benefit is that the entire system cost is eligible for the 30% Solar ITC credit deducted from Federal  income taxes. Always love to see how people approach DIY solar applications. This is appealing because you are 100% self-sustaining your energy use. Solar Power Panel Complete Storage Home Lighting Mini Energy System For Off Grid Rural Area , Find Complete Details about Solar Power Panel Complete Storage Home Lighting Mini Energy System For Off Grid Rural Area,Portable Solar Energy System 300w 500w 1000w 1500w Solar Ac Dc Home Inverter Solar Power System,Portable 8w Solar Power Panel Complete Storage Home Lighting … The LED Low Bay fixtures provide interior lighting for barns, workshops and general applications. I built a small shelf on the garage wall that was close to the breaker panel and had easy access to the attic. I you liked this Instructable please vote for me in the "Battery Powered" contest. The low power requirement of LED lighting is important because solar capacity is limited by seasonal weather conditions, making DC LED lighting the best choice for remote off-grid applications. Has any one done a pay back analysis on the system? The mood light cable goes into the mood light fixture. Your solar powered lighting setup would be an excellent fit for my project. The WattWorks Night Lighting Systems use the Typical Winter Minimum Full Sun Hour rating when calculating a site’s potential sun hours. This Winter MINIMUM occurs around December 21, the Winter solstice and the shortest day of the year. In these photos you can see the solar panel on a little wooden frame that I built for it. It's okay to break off the tab with a pair of pliers, the tab was meant for it. If the last few sentences are a new concept to you then please ask me for advice and brush up on your circuits homework. During sunny weather the 15 watt solar panel generates electricity and stores it in the battery pack. The ReadySet batter pack connects to the rest of the system via the 12 volt "cigarette lighter" plug on the front of the unit. During these periods the panel receives less sunlight to make power. The AGM Type sealed lead acid batteries provided are generally maintenance free and do not require water. DC LED lighting fixtures and DC solar PV power systems with battery storage are by nature DC systems and will operate at maximum efficiency when connected directly together, without DC/AC Inverters and AC/DC power supplies. I am interesting in your room , could you please take a video from your work place? The Romex cable travels straight up into the attic where it goes into a junction box up there. off-grid solar applications for lighting in rural India. The DC LED fixtures connect directly to the Sequent Power Load Center which provides Low Voltage Disconnect (LVD) protection for the battery bank. For now I put the panel on the ground beside the shed whenever it's sunny. A flashlight are a great portable solution for off grid lighting especially for short-term use or during emergencies. I left this hole open so that in the future I could easily pass cables from my roof mounted solar panels down through the ceiling and into a power inverter located near the breaker panel. Used two, 2w LED spots. With a day's charge I can run the DC electric lights in my garage for several hours without having to use grid electricity. The light bulb that came with the kit was particularly interesting. All of our 12v lights come with a 2 year warranty backed by ourselves. Online shopping from a great selection at Automotive Store. Position the solar panel assembly so the panels face DUE SOUTH. These low-voltage LED bulbs, LED strip lights, LED panel lights, solar lights, and task lights are designed for use in off-grid living, tiny house living, and homesteading. One of the great things about this installation is that it is hard wired and fully integrated with the garage. On the front of the unit are two 12 volt "cigarette lighter" outlets and two 5 volt USB ports that you can use to draw power. In the morning and evening, the sun is lower in the sky, and sunlight passes through more atmosphere, and has a greater angle to the PV panels. These bulbs are DC only! The battery pack can be charged from either the solar panel or the wall charger from a set of terminals in the back. I'm using a Fenix International ReadySet Solar Kit to power my lights. The only thing that is capable of operating independent of grid power are a few lights in the ceiling of the garage. The positive terminal should be the brass strip in the center of the socket and the negative terminal should be the threaded portion. Furthest lights would be 60 feet from the batteries. Monitoring and logging of power generated and power used is optional and can be reported to your home or business via cellular modem. A DC LED lighting system powered by solar PV provides more reliable lighting, and is less expensive than an equivalent inverter based 120 volt AC lighting system. http://www.fenixintl.com/product/readyset-solar-ki... 7 years ago Mounting methods include Pole mount for small arrays, ground mount racking attached to short posts or poles set in concrete or direct buried, and side of building mounts if there is a South facing side available. The cable with the green masking tape goes out to the switch. Railroad Rail Lantern / Sign Stand Split With Axe. Great for living off the grid. They are very reliable and will last for 5 years or more if deep discharge cycles are avoided as much as possible. PLEASE NOTE THAT OUR 12/24V DC LIGHTS DO NOT COME WITH 120V AC TRANSFORMERS. What are the best lighting options for an off-grid cabin? Off-Grid LED Lighting. The WattWorks DC LED Lighting and Solar PV Power Station will provide lighting and power to a remote building that does not have access to utility power. Using this number rather than the Average Annual Peak Full Sun Hour rating ensures that the system delivers reliable continuous power in worst-case conditions. The Summer MAXIMUM occurs around June 21 and will produce several times the power available in the Winter. Probably against code, but we had 120v CF lamp and 12v led in the same fixture. Finally LED lighting for use with 48 volt systems!! A deviation of +/- 15 degrees is generally acceptable. They run all night. The indoor lights are controlled by a switch and the outdoor lights automatically operate from Zircon - This is a contributing Drupal Theme, 9-12 2 column 2 sides ed1 photo 4 EDIT w photos-2.pdf. So my word of caution when using 12vdc lamps with an edison base is make sure to label the fixtures as such. See Photo 2. Watt-a-Light LED bulbs offer long-lasting and high quality 12V DC lighting for your off-grid home, cabin, tiny house, or anywhere else you require lighting for your 12 volt systems. WattWorks PV Systems include top quality PV panels from SolarWorld or Kyocera, with racking from Ironridge, Renusol VS, UniRack and DPW Solar. The kit comes with a solar panel, an intelligent battery pack, a universal USB cell phone battery charger,  a wall adapter charger and a 12 volt LED light bulb with power cord. No energy loss from inverter. There are no products in your shopping cart. on Introduction. The panels must be facing South towards the sun to collect the maximum amount of power in a day. During sunny weather the 15 watt solar panel generates electricity and stores it … 7 years ago Other equivalent manufacturers may be substituted. The only difference is that instead of the two empty screw terminals on the light fixture like you see on the mood light there are connections for the cable supplying power for the rest of the lights on that string. How can I connect directly into my home and be off grid, in the event of a black out? I bought a double light switch to save space on the wall next to my door. The power cable coming from the attic junction box is the one without the green masking tape on it. 12V DC CFL Low Energy Lighting System Step by step guide to installing off grid lighting Building a Marmite Jar Chandelier Keeping A Healthy 12v Battery Pack! 12V Lighting For Stable Block or Barns 12v Garden Lighting and Summer House Solar PV Project How Long Will My Battery Last With a Given Load? Orientation: The orientation of solar panels is critical to the performance of the system. The barn has 4 indoor low bay lights for the 160' length of the barn. "Off Grid" DC Solar Electric Garage Lighting... Hard Wired and Fully Integrated: In this Instructable I will show you how I set up my solar electric garage lighting. (DC CFLs are available, but are expensive, difficult to find, and very sensitive to voltage drop in DC wiring, which shortens their life drastically.) For the task lighting, the first light fixture in the string is wired similar to the mood light. on Introduction. The system is sized according to it’s location by the Sun Hours Zone (see Solar Insolation Map). It has a built in charge controller as well as an alarm that will notify you of an error. The WattWorks DC Power Station provides circuit breakers as required by NEC code, and includes Low Voltage Disconnects (LVD) on all LED lighting circuits. In this Instructable I will show you how I set up my solar electric garage lighting. I bought a 12 volt socket extension cord and snipped off the female end to get the "pigtails". How much does that "free electricity really cost? 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