As an investor in solar energy, you may want to consider connecting your residential solar power system to the localized power grid via solar inverters. By doing so, you can save on your expenses – particularly, if you go with the right solar grid-tie inverters. Such equipment can convert the energy that the solar panels generate into usable AC power. With the converted energy, you can power your household appliances and personal devices while the excess energy retreats to the main power grid.
In grid-tie inverters, you have an array of different varieties to take your pick from – for servicing your solar units that is. However, the hybrid models are deemed to the best among the given alternatives.
While on the grid, you can conserve power for later use, maximize power generation, and keep your batteries charged.
Solar Inverters Reviewed
Affiliate Disclaimer: This site is reader-supported and we earn commissions (at no additional cost to you) if you purchase products from retailers after clicking on a link from our site.
1. Renogy 2000W 12V Pure Sine Wave Battery Converter
Behold! Renogy’s 2000W 12V Pure Sine Wave Battery Converter provides dependable power so you can charge all your electronics without worry on the darkest of nights. Did I mention this little beauty has overload protection? You’ll never have to fret about frying your gear again! For a paltry amount, you get clean AC power anywhere there’s a car socket within cord-length range–and trust me, for something as valuable as an iPhone charger, you want to keep it close by. This inverter has a voltage range of 10-240 volts and is perfect for people who want all the power but only need it in 12 volt DC. It features overload protection, so if something goes wrong you’ll be covered. You can also carry this inverter with you because one battery will last up to 20 hours on an engine start kit! So if you’re looking for a way to always have clean, smooth, quiet power this is the unit for ya!
To enhance the load capacity of this Reliable 3000W Pure Sine Wave Solar Power Inverter, 2.0mm thick PCB Board is used in this solar inverter. To protect your precious electronic equipment from surges, Copper Inductances are used in this solar inverter. You need to get a stable AC output and this Reliable 3000W Pure Sine Wave Solar Power Inverter can ensure that by easily transferring DA to AC. Reliable 3000W Pure Sine Wave Solar Power Inverter can replace a coal power grid system successfully as it can store enough power for your home energy needs.
Reliable 3000W Pure Sine Wave Solar Power Inverter can transfer 12VDC to 120VAC effortlessly. This solar inverter can easily keep the temperature in check and thus ensure a stable source of power. Digital LED display makes it easy for people to get a clear understanding of what is happing inside the inverter. The most amazing thing about this solar inverter is that the AC Voltage does not rise rapidly rather it rises slowly over a period of time and this mechanism will your electronic equipment safe from getting damaged from surges.
Mophorn Solar Pure Sine Wave Power Inverter has got a sleek and shiny aluminum body. The aluminum frame adds to its durability and helps to expand its working life. Rated 50A, Mophorn Solar Pure Sine Wave Power Inverter has got LED indicators for Fault, CHG, AC/INV, etc. To protect this solar inverter from getting over-heated, Mophorn Solar Pure Sine Wave Power Inverter has got multiple-holes on all four sides and this unique design helps it dissipate excess temperature. The best thing about this Mophorn Solar Pure Sine Wave Power Inverter is that it meets all the international standards. You can use this Mophorn Solar Pure Sine Wave Power Inverter to power a wide range of applications like for example – air conditioner, fan, tube light, and more.
Mophorn 1200W MPPT Waterproof Solar Grid Tie Inverter is a world-class Waterproof solar inverter. The surface will not be damaged by rainwater and you can take my word for it. Thanks to the MPPT function, only a small fraction of power harvested by the solar panels will be wasted. So, if you want to reduce your carbon footprint and want to collect and convert sunlight more efficiently, you should look no farther than Mophorn 1200W MPPT Waterproof Solar Grid Tie Inverter. One of the most amazing things about this Mophorn 1200W MPPT Waterproof Solar Grid Tie Inverter is that it is harnessing the power of reverse efficient power transmission technology.
What this technology does is that it transmits extra electricity back to the grid. Mind-blowing right? A super-intelligent monitoring system is in place that can collect and display information in real-time. You can use this system to regular the existing system or can shut it down or start it up. And the best part, Mophorn 1200W MPPT Waterproof Solar Grid Tie Inverter does not need much maintenance.
Y&H 1000W Grid Tie Inverter is another reliable and versatile solar inverter that can help you make the transition from a non-renewable source of energy to solar energy.
Y&H 1000W Grid Tie Inverter is highly efficient and offers an unmatchable 80% conversion rate at peak hours. It will keep your electrical equipment from high voltage, extreme temperate, Short-circuit, and converse connection. High-speed ventilation fans are in place that will keep the temperature in check and thus ensuring superior performance at all costs. However, you need to keep in mind that you simply can’t use this inverter as a standalone solar system. You need to get it connected to the grid power as it can’t channelize solar power to the AC loads directly. If you want to make the most of this solar inverter, you should use a 24v battery as an input source. 18V solar panel works best with this Y&H 1000W Grid Tie Inverter.
Just get this Conext SW Solar Hybrid Inverter System connected to a 120 VAC input and it will start generating 120/240 VAC output on a consistent basis. You would not even have to use an external transformer for this purpose. What’s more, you can expect from a solar inverter? If you need more power, you just need to get it connected to fuel-based generators and it will extend its off-grid capacity. The most unique thing about this solar inverter is that it can automatically prioritize solar consumption over the grid and that means, you will significant reduction in your monthly electricity bills. It gets automatically connected to the grid when the solar panels fail to generate much energy owing to overcast conditions.
Solar Inverter Buying Guide
The output voltage is the amount of voltage that the inverter generates for powering your devices and appliances. For residential and commercial use, an output of 240V AC and 208-600V AC is deemed adequate respectively.
Output Power Rating
The output power rating tends to fluctuate owing to the output voltage. You can configure your inverter for producing the requisite output voltage. But, remember that the rating of different inverters tends to vary, so you must choose according to your energy requirements. The rating of inverters is either in kilowatts (KW) or watts (W).
Know Your Specifications
As part of your purchases of inverters, the manufacturers provide datasheets for your specific unit. These sheets contain all the necessary information pertaining to the capacity of your inverter. Make sure you learn about these details, so you can choose the ideal inverters for your solar-based units and utility grids.
Maximum Input Current
The maximum input current determines the maximum amount of power that the inverter is able to manage. If the solar unit generates more than the given maximum power, you run the risk of losing current.
Where Is Your Location?
Depending on your location, you must conform to the stipulated requirements before gaining access to the local utility power grid. The instructions are issued as per the safety and operational protocols. For more information, you can browse your local government’s website or contact your power supplier.
If you’re not able to check your unit specifications, you can talk to your local solar supply provider for your servicing needs. With their help, you can install safe solar arrays and connect your inverter to the grid.
In addition to the given regulations, you have to also factor in the kind of conditions your solar-based unit is subjected to.
While some inverters are fairly weatherproof and conform to the NEMA 3R/4X mechanisms, other varieties do not protect against extreme weather conditions.
If you reside in areas that receive heavy rainfall or snowfall, then you must contemplate placing your inverter in a covered spot such as a porch or garage. Also, you must consider investing in a model that conforms to NEMA standards, for they ensure your unit does not malfunction because of dust or water droplets.
Maximum Output Current
The maximum output current helps to determine the rating of protective devices (including fuses and breakers), thus it has importance.
Are You Looking To Store Power?
A hybrid inverter is a good choice for buyers who want to capture power and store for later use. They are costlier because they run on advanced technology. Plus, they operate on both on-grid and off-grid systems.
Using hybrid models, you can store excess energy in solar battery banks. The conserved energy can be used to power appliances and gadgets during nighttime or reverted back to the grid later on.
The watts (W) of inverters indicate the number of watts that a unit can generate with solar panels. Essentially, the number of watts your inverter and solar array generate have to narrowly match. Else, the extra energy will be lost because the inverter will not be able to conserve it.
Take, for instance, you have four 220W solar panels; then, the overall array is 880W. As such, you need an inverter with a 900-1000W rating for optimum efficiency. And, if you want to maximize the amount of energy produced, you can go for the high-wattage inverters; they come with high-wattage panels.
Do You Want To Expand Your Solar Array Someday?
In cases where you have a small-sized solar system and want to expand at some point, you may want to go with a microinverter. Such inverters can be used to manage single solar panels at a time, and hence, turn out to be costlier as compared to the large-sized ones that can hold a complete range.
Nonetheless, you have more control over your panels when using microinverters. And you can think of expanding gradually by adding one panel at a time.
The peak efficiency of inverters refers to their optimal efficiency while running in ideal conditions.
In general, the range of efficiency of inverters is between 90-96%. In a nutshell, the greater the rating percentage of the inverters, the better is their performance.
If you can afford the higher rating ones, then you must go for them. They offer higher output, and in turn, you get the most from your investment in solar energy.
To Sum Up
Solar energy is garnering popularity since people are starting to witness the effects of climate change. Solar energy is renewable, and thus, offers an eco-friendly option while helping to preserve our environment. By opting for solar-based energy as compared to fossil fuels, the emission of greenhouse gases and our carbon footprint goes down. And, in turn, we can make our contribution to saving our planet.
However, investing in solar energy is an expensive affair, so you may want to draw a budget before you start shopping around for solar equipment. Talk to your dealer and discuss your financial constraints, following which you can learn about the available options that come around your budgetary plan.