Hjt Solar Module

Hot Products

FAQ

hi,i have 4 solar panels. I can get 9V 400mA when i wired them parallel. The question is: how can i make a regulator circuit to store power into batteries.
wire them in series parallel to get 8 volts at 200 mA, and that should charge a 2 volt battery. You may want to put in a series diode to prevent the battery from discharging into the panel when the sun is out. At 200 mA, depending on the battery size, you may not need much control, as that low a current will not overcharge a large battery, like a small auto battery. In fact it will take a very long time to charge it. edit: But do i need to add a regulator? If by that you mean a voltage regulator, no, as a solar panel has a high output resistance, and that will limit the current into the battery. If you mean a charge controller, if the battery is small, you may need a charge contoller to avoid overcharging the battery. But that is not a voltage regulator. .
i have 2 questions.. I have a 6v solar panel, if i wanted to charge batteries with that it what batteries could i charge? Could charge normal AA batteries with it our do i need special batteries.2. I have a 6v solar panel that produces watt. I want to light a bulb with it but whenever i hook it up the solar panel won't light it up. I think the current of the solar panel is too low. How can i increase the current of the solar panel
[] Use it to charge 4 pieces AA cell ( connect in series to make 5V battery pack ) for 0 to 4 hours. Good for cell rated 600mAH ,2000mAH,2500mAH. [2] Cannot increase current. Buy some more this panel and hook them together in parallel to increase current. You need at least ten pieces to make current reaches .6A to light up some 6V bulbs.
The amount of roof space needed for solar panels depends on several factors, such as the size and efficiency of the panels, the energy needs of the household or building, and the available sunlight in the area. Generally, it is recommended to have around 100 to 400 square feet of unshaded roof space per kilowatt of installed solar panels. It is best to consult with a solar professional to determine the exact roof space requirements for your specific situation.
Yes, solar panels can be installed on a hotel or hospitality establishment. In fact, many hotels and hospitality establishments are increasingly adopting solar energy to reduce their carbon footprint, lower energy costs, and showcase their commitment to sustainability. Solar panels can be installed on rooftops, parking lots, or even as shading structures, providing clean and renewable energy to power the establishment's operations.
Solar panels can have a positive impact on a property's community image by showcasing a commitment to sustainability and renewable energy. They demonstrate that the property owner is environmentally conscious and proactive in reducing their carbon footprint. This can enhance the property's reputation, attract environmentally conscious residents or customers, and potentially inspire others in the community to consider adopting solar energy as well.
Yes, solar panels can be installed on desalination plants.
(For a project)I know they are made of silicon, but I want to EVERYTHING they are made of. Ex Metal (What kind)Please tell me everything used from their production to the finished projectThank you
Solar panels are slabs of semi-conductor metal. Technically speaking, they are a slab of silicon semi-conductor doped or added with impurities to make it a better conductor. Solar panels could also be made of Gallium Arsenide which is a semi-conductor metal exclusively used in photo-voltaic cells.The silicon slabs are polished and glossed before doping. After processing, for protection, a thin glass layer is embossed on the solar cells slab. Silicon also is shiny and reflects about 35% of sunlight. Hence, an anti-reflective coating is usually applied over the slabs to reduce the amount of sunlight lost.
Yes, solar panels can be used to power electric lawnmowers or gardening tools. By connecting the solar panels to a battery storage system, the energy collected from the sun can be stored and used to power these tools, providing a sustainable and environmentally friendly alternative to traditional power sources.