150 Watt Solar Panel Price, Uses and Benefits
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The widespread use case of solar panels has allowed systems of varied size to exist all across the market today. For families intending for minimal usage, there exists solar panels of 150 wattage power. Although the use case might be limited in the case of such systems, this suits smaller families or the ones with minimal power use. That being said, let&#;s check the 150 watt solar panel price and some of its notable features in question.
Benefits of 150 Watt Solar Panel
If you plan to buy a smaller solar unit, a 150 watt solar panel price might be the right choice, given its impressive power generation performance. Here are the benefits of choosing 150 watt solar panel for your house:
- Compact size: A 150 watt solar panel is not large or bulky. Therefore, it doesn&#;t occupy large space on terraces or even in any open space.
- Optimum output: This is the reason it suits houses with minimum power consumption. This ideally suits houses that have sufficient power supply while the panel works as an ideal backup.
- Environmental friendly: A 150 w solar panel delivers clean and green energy and allows you to be a part of saving the environment.
150 W Solar Panel Price
Investing on a solar panel is a great way long-term to reduce your monthly power bills. That being said, let us check out the 150 watt solar panel price ranges from INR - and the factors that decide the final price of these systems.
- Type of Panel
- Mount Cost
- Installation fee
Application of 150 Watt Solar Panel
A solar 150 watt price tag is justified with the following use case:
- Solar Water heater pumps
- Charging household appliances like mobile phones, power banks and running laptops
- Outdoor lighting
- For specific off-grid living, these 150 W solar panels are handy in smaller cabins or rooms.
Frequently Asked Questions
A 150 watt solar panel price is somewhere around INR -.
A 150 w solar panel is useful in several segments like solar water pumps, charging stations, remote lighting and even in off-grid setups.
Some benefits of a solar 150 watt system include, in the case of using it as a backup alternative in off grid plants, running basic household appliances like lights and devices.
Yes. You can use these 150 watt solar panel to charge most of your home appliances.
A 150 watt panel usually sustains for over 2 decades with consistent maintenance.
Is 150-watts of solar panels enough? - by Mike Sokol
One of the RVs I&#;m looking at has 150 watts of solar panels and a 100 amp-hr lithium battery. The salesman says that a 150-watt panel is plenty to keep my battery charged for a few days of dry camping. It also has a new 12-volt DC refrigerator, and I&#;ll need to use a CPAP machine at night. Is this guy correct, or is he blowing sales smoke up my skirt? &#;Alfonso
Ah, yes&#; This is a case of over-promising and under-delivering. Either he has no idea how solar works, or he&#;s just lying to make a sale. Let&#;s look at the numbers to see how this actually works.
As I&#;ve noted many times here, a lithium battery can be discharged down to 0% State of Charge (SoC) thousands of times without damage. To calculate available energy we just need to multiply 12 volts times 100 amp-hrs to see that it equals 1,200 watt-hrs of energy.
Link to KINGSUN
Of course, if you had a 100 amp-hr flooded cell or AGM battery, they should only be discharged down to 50% State of Charge for best life, which would be 600 watt-hrs of energy.
The general rule of thumb is that each 100 watts of solar will be able to provide between 300 and 400 watt-hrs of charging energy per day, depending on cloud cover, angle of the sun, and length of day. So if we multiply 1.5 times 300, that equals a minimum of 450 watt-hrs of charging per day, and possibly as much as 1.5 times 400 which equals 600 watt-hrs per day in a sunny climate. Let&#;s use 400 watt-hrs per day to account for real-world losses.
With everything turned off in your RV, that 150-watt panel will take at least 3 to 4 days of sun to completely recharge a 100 amp-hr lithium battery. That&#;s because 1,200 watt-hrs of battery divided by 400 watt-hrs per day of charging equals 3 days of time.
Of course, this depends on a lot of variables. But my experiments with 8- and 10-cubic-foot 12-volt refrigerators have shown that you&#;ll need around 900 watt-hrs per day to keep it running. So with a 1,200 watt-hr battery, it will drain the available power in a less than 2 days. Add a CPAP machine and a few lights and that 100 amp-hr battery could be dead by the first morning.
No, because it can only replace 400 to 500 watt-hrs per day. So, that might extend the refrigerator by another half day of running. And that&#;s barely enough energy to replace the 500 watt-hrs a CPAP machine needs overnight!
If you want to dry camp (boondock) with a 12-volt DC refrigerator and CPAP machine for several days (let&#;s assume the CPAP machine will need 200 watt-hrs of energy per night), at a minimum you&#;ll need a second lithium battery, which is 200 amp-hrs or 2,400 watt-hrs of storage. But 400 amp-hrs would be better.
And you&#;ll also want at least 600 watts of solar, which could provide 2,400 watt-hours of charge per day. This would allow the sun to completely recharge your batteries in a day. Even if the sun doesn&#;t shine, you&#;ll still have at least 2 to 3 days of stored battery power.
Just like any other purchase, you&#;ll want to research the claims made by the salesperson. I&#;ll be doing more in-depth studies of solar panel and battery selection for boondocking, so stand by for more data. But in the meantime, I can tell you that 150 watts of solar panel and 100 amp-hrs of lithium battery storage will not be enough for your camping expectations.
OK, everyone. Remember that electricity is a useful and powerful force, so we all need to pay attention to safety precautions while using it.
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