I don't know anything about solar, can you attach it directly to a battery or do you need a charger and controller.
285871
If the panel is small enough in relation to the battery, it is actually better without a charge controller. The controller cuts down the energy flow to a level that won't overload the batteries, but a small panel is too weak to actually be a threat, and it is more likely that the energy is being wasted by cutting it down at all. With more panels, overloading the battery becomes an issue. Then, you need to shorten and fatten all the wire paths, and buy a good charge controller. On a top end charge controller, you can even manually up the voltage output to make up somewhat for what you lose through the wires. If the panel is small enough in relation to the battery, it is actually better without a charge controller. The controller cuts down the energy flow to a level that won't overload the batteries, but a small panel is too weak to actually be a threat, and it is more likely that the energy is being wasted by cutting it down at all. With more panels, overloading the battery becomes an issue. Then, you need to shorten and fatten all the wire paths, and buy a good charge controller. On a top end charge controller, you can even manually up the voltage output to make up somewhat for what you lose... » Read More If the panel is small enough in relation to the battery, it is actually better without a charge controller. The controller cuts down the energy flow to a level that won't overload the batteries, but a small panel is too weak to actually be a threat, and it is more likely that the energy is being wasted by cutting it down at all. With more panels, overloading the battery becomes an issue. Then, you need to shorten and fatten all the wire paths, and buy a good charge controller. On a top end charge controller, you can even manually up the voltage output to make up somewhat for what you lose through the wires. « Show Less
285872
If the panel is small enough in relation to the battery, it is actually better without a charge controller. The controller cuts down the energy flow to a level that won't overload the batteries, but a small panel is too weak to actually be a threat, and it is more likely that the energy is being wasted by cutting it down at all. With more panels, overloading the battery becomes an issue. Then, you need to shorten and fatten all the wire paths, and buy a good charge controller. On a top end charge controller, you can even manually up the voltage output to make up somewhat for what you lose through the wires.
285873
You will need a charge controller and wiring cables. We suggest you purchase a complete kit 50W or solar panel bundle 50Watts in our store.
1784696
You will NOT need anything else. Any Solar Panel will not need a controller 5 watts and lower. Anytime you use a panel that is over 5 watts rated output, we recommend using a solar controller. Actually, a charge controller is a good idea in a majority of applications. A charge controller can provide several benefits such as preventing overcharge, improve charge quality, and prevent battery discharge in low or no light conditions. Some solar panels are made with blocking diodes pre-installed that prevent battery discharge during low or no light conditions. In most case where a 6-watt or larger solar panel is installed use of a charger controller is highly recommended. In a nutshell, solar charge controllersact like an on and off switch, allowing power to pass when the battery needs it and cutting it off when the battery is fully charged. Something to be aware of when selecting a controller is that they are typically rated in amps, while photovoltaic panels are typically rated in watts. So the morningstar SS-6, 6 amp controller will work with nearly every panel we sell right up to about 70 watts.
2181665
You will need a controller, such as the Schumacher SPC-7A 12 Volt Solar Charge Controller that Amazon sells. The necessary connectors minus a long extension are included. It'll work fine.
86462
You would need four or five units to achieve what you need. Would probably be cheaper to charge it with a regular charger for several hours then hook the solar charger to maintain the charge.
232512
Use a 45 watt panel connected to battery with controller. Would not recommend direct connect (solar to pump) unless very small panel. Try a 5 watt and see. This still might be too much electricity.
1103656
There is just a solar panel. And you would have to mount it to some post and may need some additional wire to connect it to solar charge controller.
1785947
I do not know I just use it with batteries and the solar system charge the batteries.
1363058
All solar panels are only able to charge batteries. You need a dc to ac inverter and battery to power an appliance.
1828613
The solar battery can be charged via USB. If you have a USB phone charger that plugs into the wall it should work for this too. You can also charge it using a USB port on your computer. You can use any of the USB cords it comes with. Its really much more versatile than what the instructions show.
1856917
The answer to your question is yes.. The controller is like a voltage regulator on your car.. You can use the inverter as long as the batteries have enough charge which is up to the controller to maintain the voltage as long as your are getting solar...
543239
No cables are included with the controller. You have to provide the cables from your solar panel to the controller or from the controller to the battery.
2192940
You can use solar power to charge a battery conected to this inverter , but you cannot hook the solar panels straight to the inverter.
1961411
I do not believe that this is possible, though I could be wrong. I was under the impression that this requires a bit of skill, perhaps a designated solar breaker, etc. The battery required, would be a solar battery (deep cycle battery). You would wire this from the panels to a solar charge controller, battery and an inverter.
2242775
You won't want to connect the panel directly to a battery, as it could damage or overcharge it. The panel itself only provides a voltage, you need a charge controller between the panel and the battery. The one I used (http://www.amazon.com/gp/product/B001HWQZNQ/ref=wms_ohs_product?ie=UTF8&psc;=1) is not currently available, but should give you an idea of what to look for. You want a controller that can handle at least 30 watts and 17.5 volts input for charging 12v batteries.
1708386
Probably not. I installed one on my car. The controller never reads fully charged even during a full day of direct sun. I'm using a 60 watt monocrystalline solar panel. You may want to use a controller for your own piece of mind in order to delineate between your perceived state of charge and reality. It's a good safety device under protecting against batteries overcharge.
1316171
no, a charge controller must be between solar collector and the battery. The charge time depends on solar intensity, and duration.
816226
You wouldn't need to charge this as it is a charger. Whatever you could charge with a solar charger you could charge with this provided the connections are compatible.