How to Build Your Own Portable Solar Generator!

If you’re an outdoors enthusiast looking for a reliable and efficient way to power your camping trips, RVs, or even just as a backup generator during outages at home, building your own portable solar generator is the perfect solution. With the right materials and tools in hand, it’s not difficult to build a solar powered generator that can provide all of the electricity needs you require. In this blog post we’ll cover how to gather materials necessary for building such a device along with assembly instructions on connecting battery and inverter components before discussing mounting options and maintenance tips for long-term use. So if you’re ready to learn more about constructing your very own portable solar generators then keep reading.

Table of Contents:

Gather the Materials

When it comes to building a portable solar generator, there are several components that you need to gather. The most important of these is the solar panel. Solar panels come in various sizes and wattages, so make sure you get one that will provide enough power for your needs. You should also consider the environment where you plan on using the generator – if it’s going to be exposed to extreme temperatures or weather conditions, then choose a panel with higher durability ratings.

Next up is the charge controller. This device regulates how much electricity flows from your solar panels into your battery storage system and prevents overcharging or discharging of batteries. Look for one with adjustable settings so you can customize its performance according to your specific requirements.

You’ll also need an inverter which converts direct current (DC) power generated by the solar panels into alternating current (AC) power suitable for powering appliances like lights and TVs in an RV or home backup system. Make sure you select an inverter with enough wattage capacity for all of your devices combined – otherwise, it won’t be able to handle them all at once.

Finally, don’t forget about batteries. These store energy produced by the solar panels during daylight hours so that it can be used when needed later on at night or during cloudy days. Deep cycle lead-acid batteries are usually recommended as they have long lifespans and are relatively inexpensive compared to other types of batteries such as lithium-ion ones.

Once you have all the materials needed to build your solar generator, it’s time to assemble the solar panels.

Key Takeaway: To build a portable solar generator, you need to get a solar panel, charge controller, inverter and battery. Make sure each component is suited for your needs in terms of wattage capacity and environment durability.

Assemble the Solar Panels

Once all materials have been gathered, it is time to begin assembling your solar panels. Start by connecting each individual cell in series with one another until they form a single unit that is capable of producing enough electricity to power whatever device or appliance it is intended for.

Next, attach this unit to its respective frame using screws and bolts as necessary before finally connecting the cables between each cell in order to complete the circuit connection process.

Mounting Options:

Depending on where exactly you plan on installing your newly assembled solar panel array, there are several different mounting options available ranging from roof-mounted systems (for permanent installations)to portable stands (for temporary applications). When choosing a mounting option make sure that whatever solution chosen provides adequate protection against wind gusts while allowing maximum exposure towards direct sunlight throughout day/night cycles .

Now that everything has been set up properly, it is important not to forget about the maintenance tips associated with keeping these types of systems running efficiently. Make sure to regularly inspect all electrical connections for corrosion or loose wires, clean off dust particles which accumulate over time, check voltage levels within the battery bank, replace faulty parts if needed, and always keep safety in mind when working around high voltages.

Once the solar panels are properly assembled, it’s time to connect them to a battery and inverter so that they can provide power when needed.

Key Takeaway: Key takeaway: To build a portable solar generator, you will need a solar panel, charge controller, wiring and mounting brackets. Additionally, make sure to maintain the system by regularly inspecting connections and replacing faulty parts as needed for safety.

Connect Battery and Inverter

Connecting the battery and inverter to the charge controller is an important step in setting up a solar powered generator. It ensures that your power storage and conversion are done correctly, so you can enjoy reliable backup power for camping or RVs.

The first step is to connect the battery to the charge controller. Make sure that all connections are secure and tight, as loose connections can cause problems with power delivery. Use heavy-duty cables for connecting the battery terminals, as these can handle more current than regular wires. Once connected, use a voltmeter or multimeter to check that there is no voltage drop across any of the connections.

Next, connect the inverter output cable from its terminal block on one side of the charge controller’s input/output board. This should be securely fastened using screws provided by your manufacturer if necessary. Then attach a second cable from this same terminal block on one side of your charger’s input/output board directly into your inverter’s AC input socket (the socket marked “AC INPUT”). Finally, plug in your AC load device(s) into their respective sockets on your inverter’s output panel (the sockets marked “AC OUTPUT 1 & 2”).

If everything looks good after testing, then congratulations. You have successfully set up a solar powered generator system for camping or RV usage.

By connecting a battery and inverter, you can ensure that your solar generator is able to provide reliable power. Now let’s look at the different mounting options available for your portable solar generator.

Key Takeaway: Key takeaway: Setting up a solar powered generator for camping or RV usage requires securely connecting the battery and inverter to the charge controller, using heavy-duty cables and checking all connections with a voltmeter.

Mounting Options

When it comes to mounting your portable solar generator, there are several options available. The most common is on a trailer or in an RV.

Trailer Mounting:

Trailers provide a great way to mount your solar generator and keep it out of the elements. To do this, you will need some type of bracket that can be attached to the trailer frame and securely hold the generator in place. You may also want to use straps or bungee cords for additional security if you plan on traveling with your setup. Additionally, make sure that all wiring is properly secured so that nothing becomes loose while driving down the road.

RV Mounting:

If you have an RV, then mounting your solar generator inside is another option. This allows for easy access and protection from weather conditions such as rain or snow. When installing an RV inside, make sure to secure any wires running through walls or floors so they don’t get damaged due to vibration from travel or general wear-and-tear over time. Also consider where you will be placing the battery since this needs adequate ventilation for proper operation and safety reasons when charging/discharging power from it at high levels (such as during peak sunlight hours).

Other Options:

There are other options available depending on what type of vehicle/setup you have including roof racks, truck beds, etc., but these require more specialized hardware than just basic brackets and straps like those mentioned above for trailers/RVs respectively. Therefore, it is always recommended to consult with a professional before attempting any kind of installation yourself. Additionally, many manufacturers offer pre-made kits specifically designed for certain vehicles which can save time and money compared to customizing something yourself; however, make sure everything fits correctly before making any purchases.

Mounting options can make the difference between a successful solar generator setup and one that fails to deliver. With proper maintenance, your portable solar generator will be ready for whatever you need it for. Now let’s look at some tips on how to keep your system running smoothly.

Key Takeaway: There are several ways to mount a portable solar generator, such as on trailers or in RVs. Consider using brackets, straps and bungee cords for security when travelling and make sure all wiring is properly secured. For other vehicles, consider pre-made kits or consult with a professional before attempting installation yourself.

Maintenance Tips

Maintaining your portable solar generator is essential for ensuring its longevity and optimal performance. Here are some tips to keep in mind:

1. Cleaning:

Make sure to clean the solar panels of your generator regularly with a damp cloth or brush, removing any dirt or debris that may have accumulated on them. This will help ensure they remain efficient and effective at collecting energy from the sun’s rays.

2. Check Connections:

Inspect all connections between components such as batteries, inverters, and charge controllers for corrosion or damage periodically. If you find any signs of wear or tear, replace them immediately to avoid further damage down the line.

3. Monitor Battery Levels:

Keep an eye on battery levels when using your generator and make sure they don’t drop too low; this can cause permanent damage to the cells if left unchecked for too long. It’s also important to check that charging cables are securely connected before use so you don’t run into any issues while out camping or RVing with your generator in tow.

4 .Storage Tips:

When not in use , store your portable solar generators away from direct sunlight and extreme temperatures . Extreme heat can reduce their efficiency over time , so it’s best to keep them somewhere cool like a garage . Also , be sure not to cover up the vents located on either side of most models as this could lead to overheating during operation .

To ensure everything is working properly, test out all components once every few months by running through each step of setup just like you would when setting up initially – connecting batteries, inverters etc. Doing this will give you peace of mind knowing that nothing has gone wrong since the last time.

Key Takeaway: To keep your portable solar generator running optimally, regularly clean the panels, check connections for corrosion or damage, monitor battery levels and store away from direct sunlight.

FAQs in Relation to How to Build a Portable Solar Generator

Can you make a solar powered generator?

Yes, it is possible to make a solar powered generator. Solar panels are used to convert sunlight into electricity which can then be stored in batteries for later use. The battery power can then be used to power appliances and devices when needed. With the right components and setup, anyone can build a reliable solar powered generator that will provide clean energy wherever you go.

What is the best battery for a DIY solar generator?

The best battery for a DIY solar generator depends on the individual’s needs and budget. Generally, lithium-ion batteries are considered to be the most efficient option due to their high energy density and long life cycle. They are also lightweight and require minimal maintenance. Lead acid batteries are cheaper but heavier, have shorter lifespans, and require more frequent maintenance. Other options include nickel-cadmium (NiCd) or nickel-metal hydride (NiMH) batteries which offer similar performance as lead acid but with less weight. Ultimately, it is up to the user to decide which type of battery will best suit their needs and budget.

Is it cheaper to build your own solar system?

The cost of building your own solar system can vary greatly depending on the components you choose and the complexity of the setup. Generally, it is more expensive to build a custom solar system than to purchase one that has already been assembled. However, if you are willing to invest in quality parts and have some technical know-how, it may be possible to save money by constructing your own solar generator. It is important to do research into available components and compare prices before making any decisions. Ultimately, whether or not it is cheaper for you will depend on how much time and effort you are willing to put into researching and assembling the system yourself.

How many solar panels do I need for 10000 watts?

The number of solar panels you need for a 10,000 watt system depends on the type and size of the solar panel. Generally speaking, a 300-watt panel will produce about 1 kilowatt hour (kWh) per day. Therefore, to generate 10,000 watts of power each day would require 33-34 300-watt panels. However, this is just an estimate as other factors such as efficiency and location can affect the amount of energy produced by each panel. It’s best to consult with a professional or do further research before making any decisions about your specific setup.


Building a portable solar generator is an excellent way to ensure you have reliable backup power for camping, RVs and other outdoor activities. By following the steps outlined in this blog post, you can easily assemble your own solar generator with just a few basic materials. With proper maintenance and care, your solar generator will provide clean energy for years to come. So if you’re looking for an efficient and cost-effective way to build a portable solar generator, now is the time to get started.