Leaving topics like sustainability and pollution entirely to government is plain stupidity. No matter how much subsidy our government gives us on our electricity, since it does not come from sustainable sources, it woulds soon run out. We need to find solutions through which we can make our share of contribution. For example, by using the best solar powered generators for home use, we can reduce our burden on the environment.
10 – Best solar powered generators for home use
Pollution levels have reached an all time high as more factories and plants dot our landscape. Factories aren’t the only places that need to change their mode of operations, however; residential houses also need to contribute to lowering the pollution levels and conserving natural resources, else all efforts would be redundant. One way we can do this is to switch to solar powered generators for home use. Since they run on the sun’s energy, they don’t emit pollutants and help conserve fossil fuels.
Lyman Morse has developed the Powercube, a solar and wind energy generator in a bid to go green. Contained in a fiberglass box, the generator will be available in two sizes, each costing $27,000 and $37,000. The batteries are said to be able to store a charge for three weeks as well as being able to provide 3.5kW of power in short spurts. For now, the generators are being tested for use in military applications. The makers say that the Powercube is ideal for areas like construction sites, cellphone towers, island camps and homes that can’t make use of conventional power.
2. The Harvester
The aptly named, The Harvester, is a portable solar powered generator that’s perfect for home use. Developed by Solar Marsh, the machine acts as a 750W, 12 Volt DC power source, which is able to push small gadgets like small power tools and small televisions into operation. While, its use may be slightly limited, it’s ideal for camping, fishing and hiking trips as it recharges itself for free using a 50W solar panel. Its portability means that you can carry it to any place that doesn’t have access to conventional power.
3. Wagan Tech five paneled solar powered generator
While most solar generators are equipped with a single solar panel, Wagan Tech has come up with one that comprises five. The rather powerful home generator is meant for appliances that use more energy, which is why the five paneled device is able to provide about 1,500W of power for around seven to eight hours. The unit has a 12 Volt battery with compartments that can hold two more. In addition, the unit can also accommodate another two panels to provide for higher power needs.
4. VSP3500 Solar generator
The VSP3500 Solar generator is an excellent choice for people having a higher power consumption but don’t want to make use of conventional fuel based generators. Quiet and non-polluting, the VSP3500 can provide 3,500W of power with a 12 Volt DC. It has a low voltage alarm as well as high surge protection and an automatic overload shutdown system. Accessories include charge and link cables, a retractable handle to tow the cart easily as well as a solar charge system.
5. Household solar generator system
Manufacturer of solar panels and hybrid products is Guangzhou 3Hz Solar Technology Corporation Ltd. It has come up with a household solar generator system to power devices like televisions and other media devices. Said to be quiet and efficient, the generator uses a microcontroller to achieve automatic control. Moreover, it also provides real-time information on battery voltage, ambient temperature and charge, and discharge rates. The inverter of the generator is resistant to shock loads. This protects your appliances from damage.
6. Solman Mobile Solar Generator
Solman’s Mobile Solar Generator has wheels, which allows users to move it from place to place with ease. Depending on how much sunlight it harnesses, the generator can provide 1,200W of AC power, 12 Volt DC power. It is good enough to charge small Ni Mh batteries. The two-wheeled cart consists of a 135W solar panel, solar charge controller, AC/DC plugs, three 100 amp/hr batteries, a watt meter and a 1,500W inverter/charger. All Solman generators consist of aluminum instead of plastic, guaranteeing a longer life.
7. Ecotricity 1800 Watt solar generator
EcoTricity is a handy generator that serves as a source of backup power for your home. The 1,800W solar generator makes use of a 90W solar panel to harvest sunlight that in turn charges the AMG batteries inside the machine. Incidentally, the batteries can also be charged using a wall outlet, perfect for those days when the sun isn’t at its strongest. The two wheeled machine makes for easy mobility and can be carted around almost anywhere.
8. OuXiang International Limited solar generator
OuXiang International Limited has developed a solar generator for use at home. Ideal for powering devices like TVs, fans, computers and radios, the generator has a maximum DC input of 12 Volts with a watt peak of 20 to 40Wp. It also comes with auto protection in case of overload, short current and voltage fluctuations.
9. 500W solar power system
The next on the list is a solar energy generator created by Sunny Energy Industry. 500W of power make it ideal for powering appliances like computers, printers, household lamps, televisions and water pumps. It has the advantage of being able to run for three cloudy days continuously which comes as a relief during those dull days when the sun isn’t out. The unit consists of six solar panels of 84W, four 12 Volt batteries, an inverter, charge controller and one bracket cable set.
10. Tree like design for a solar energy generator
The last on the list of solar powered generators for home use is one that takes the cake for being designed by a 13 year old. Aidan Dwyer, is the brain behind the tree like structure whose strange design takes inspiration from the Fibonacci sequence of numbers. What’s unique is that no branch overshadows the other, allowing the panels to harness as much sunlight as is available.
Seven steps to set up a solar power generator
If you want to join the global green revolution, start from your home. Set up a small-scale power generator to make the most of the solar energy. Find below a 7-step guide for coming up with a photovoltaic cell generator unit:
1. Start with calculating the required power.
Choose the most suitable electronic devices to use and find out their power consumption in terms of ‘Watt-hours” (Wh). You can do this by multiplying the wattage ratings of the devices by the usage hours. Finally, find the total of the Watt-hours you have found.
2. Consider the site
Check the site where you want to set up the solar panels and ascertain how much sunlight actually falls there without any obstruction. The time during which a shadow (of a tree, edifice, etc) remains on that place should not be taken into account for this purpose. You should also regard the ‘Winter Hours’ as another important factor as days are shorter in that season. Add up all the hours.
3.Calculate the power required
Now, you have to find out the amount of power that should be produced every hour of sunlight in order to fulfill your requirements. Just divide the total power consumption in Watt-hours by the total number of hours. However, there are a number of other factors (angle and exposure to the sun, cloud coverage, common inefficiencies, etc.) that can affect the output of the solar panels. So, multiply your answer by a number between 2 to 5 to get the actual amount of power needed.
4. Purchase the best photovoltaic cells
It is always good to go for ‘B-grade’ cells as they come with proper warranties yet are extremely affordable. Also, opt for cells that can last up to 5 or 10 years. With the price of solar panels is going down significantly, there is no need to search hard for long-lasting ones.
5. Determine the capacity
Prior to buying the batteries for your solar power generator, determine the capacity that will be required by you. At first, double up your power consumption necessities as you can’t use more than half of the batteries to avoid over-discharging. Then, calculate the capacities of the batteries by multiplying it by the number of days to use.
6. Purchase your batteries.
Choosing ‘deep-cycle’ batteries over normal car batteries will always be good for your solar power generator. If budget is not a constraint for you, go for AGM batteries in order to get the best results.
7. Invest in a charge controller
A good charge controller would help in providing support to your solar panels in producing current. Things you should consider during the purchase are battery life, efficiency of the controller, cost of the controller, and so on.