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Solar Inverter – Price, Specs and Best Deals
Solar Inverter Prices in Nigeria
- Felicity Solar 3.5KVA / 24V – 161,000 Naira
- Felicity Solar 5KVA / 48V – 225,000 Naira
- Felicity Solar 7.5KVA / 48V – 366,000 Naira
- Felicity Solar 10KVA / 48V – 452,000 Naira
- Prag 1.2KVA / 12V – 61,900 Naira
- Prag 2.5KVA / 24V – 100,900 Naira
- Prag 4KVA / 24V – 240,000 Naira
- Prag 5KVA / 96V – 319,000 Naira
- Mercury 2KVA Spirit Plus – 175,000 Naira
- Mercury 3KVA Spirit Plus – 185,000 Naira
- Mercury 5KVA Spirit Plus – 220,000 Naira
- Luminous 850VA / 12V – 64,000 Naira
- Luminous 1.5KVA / 24V – 90,000 NGN
- Bluegate 10KVA / 192V – 494,000 Naira
How is Solar Inverter Different
A solar inverter, as previously noted, is better suited for usage with photovoltaic (also known as solar or PV) panels. The first distinguishing feature of solar inverters is that they offer direct inputs for solar panels.
As a result, the PV panel can be directly linked to the power inverter. As a result, a decent solar converter should include a built-in charge controller to limit the current from the solar panel so that it does not overcharge the battery.
This is one of the most significant distinctions between a standard inverter and a solar inverter. The charge controller for a normal inverter must be purchased separately.
This means that by just adding a solar panel and a solar charge controller to your system, you may update your present power inverter to a solar inverter. Other accessories may be necessary, but these two are the most important.
You must still purchase your solar panels separately if you use a Solar Inverter. A Solar Inverter can be used without a battery (i.e. with no backup power), but this is not a viable option in Nigeria.
Features of Solar Inverters
Traditional inverters are not as well suited to solar electricity as a Solar Inverter. It will, for example, prioritize power from solar panels.
This implies that when the sun’s energy is sufficient, such as in the afternoons, the inverter will take all of the power from the solar panels to power your home or workplace, even if public power is available. This can result in significant power bill savings.
Similarly, a Solar hybrid inverter prioritizes charging from solar panels, allowing your batteries to be charged via PV panels even while the public power supply is on, resulting in power bill savings.
Depending on the battery level, certain solar inverters will allow you to prioritize charging to solar panels or the power grid. Some solar converters are even smart enough to draw only the amount of shortfall current from the grid that is required.
If your battery requires 10A for charging but your solar panels can only give 7A (due to limited sunshine), an intelligent solar inverter will get the extra 3A from the grid if public power is available.
A Solar Inverter will also safeguard you from the panels’ high voltage and current. Keep in mind that the Sun’s strength varies throughout the day. If the panels are directly linked to the battery, this results in overcharging.
A competent solar inverter will be able to regulate the final voltage and current that gets to the battery within the safe range thanks to its built-in charge controller, ensuring the battery’s longevity.
It should also be able to detect when the panels are connected incorrectly (i.e., positive to negative, etc.) and give short-circuit protection.
A solar inverter will also allow you to sell your excess power output to the power provider in nations where this is allowed.
A decent solar inverter should also have a wide input grid-voltage range, particularly if it will be used in Nigeria.
An inverter that requires 220V to start charging your battery or powering your appliances is not one you want. For Nigeria, a solar converter with a 100V to 220V range will suffice.
Types of Solar Inverter
Solar Inverters comes in different types. Your choice depends on your application.
Hybrid Solar Inverters
This solar inverter is commonly used in modest home and commercial setups. They feature a normal inverter as well as solar power.
Their appeal is due to their adaptability. You can gradually expand your power system. With a Hybrid Solar Inverter, for example, you can begin with just the inverter and solar panels and later add inverter batteries, or you can begin with the inverter and battery and then add solar panels.
String Inverters
Inverter batteries are not supported by these solar inverters. The device is directly connected to the solar panels. The inverter converts the DC output of the solar panel to AC voltage.
String inverters are also known as central inverters since they may connect the complete solar panel array to a single ‘central’ inverter. It may include several strings, each of which connects to multiple panels.
It’s worth noting that string inverters aren’t the only sort of central inverter; hybrid solar inverters fall into the same category.
Micro Inverters
Micro inverters are similar to string inverters, however each inverter is mounted on a single panel (Unlike String Inverter where multiple panels can be connected to a string).
As a result, the system is more reliable because the failure of a single panel does not effect the entire system. This also makes troubleshooting go more quickly and smoothly.
The micro inverter is mounted beneath or near the solar panel. The disadvantage is that it will almost certainly be more expensive to put up.
Grid Tie Inverter
Any solar inverter that can be linked directly to the electrical grid without the use of a changeover switch is referred to as a Grid Tie Inverter. These solar inverters will synchronize with the voltage and frequency of the power grid, drawing as much electricity as possible from the grid to supplement the solar energy from the sun.
When the energy generated by the panels exceeds the amount needed in your home or workplace, a grid tie inverter can send the extra energy to the grid.
Off Grid Inverter
Solar inverters of this sort cannot be directly connected to the electrical grid. If you want to utilize them in conjunction with the electrical grid, you’ll need a changeover switch. To make things easier, some off-grid inverters include an automatic changeover switch built in.