Solar Charge Controller Price Depends on a Number of Factors

Many people these days are realizing the importance of going green in their day to day lives. And one of the best ways to achieve that is by using a solar power system that harnesses the renewable energy of the sun to produce, clean, stable and eco-friendly electricity to run various appliances in households and offices. And a solar charge controller is a vital part of this power system, as it controls the flow of electricity. However, the solar charge controller price might vary, depending on the type that you use. And this in turn can affect the total amount you have to shell out for the solar power system.

So, here is a close look at the factors which impact the price of a solar charge controller.

If you choose a MPPT charge controller over PWM controller – Though PWM controllers are designed based on tested technology and are well-known, MPPT controllers are the latest in the industry and have some unique advantages.

•  Often, solar panels produce more power than you would need to charge a battery. In that case, a MPPT controller can transform the extra power into amperage and maintain the charge voltage at an optimal level. This way, the battery will also get fully charged faster than if you had used PWM controller. This advantage makes the MPPT solar charge controller price higher.

•  Using a MPPT controller can also reduce the amount of energy that is lost in wires. High energy loss occurs in wires when the voltage is low. But the advantage of a MPPT controller is that, it ensures higher voltage in wires than a PWM controller. Not only does this diminish energy loss, but the MPPT controller also converts the extra voltage into amperage, as stated above.

If you choose a PWM controller over a MPPT controller – Firstly, a PWM controller is smaller than a MPPT controller, and this compactness is definitely an advantage. The lifespan of a PWM controller is also longer than the MPPT variant, since the latter consists of more electronic parts that create greater thermal stress. Also, the PWM solar charge controller price is way less than what a MPPT controller would cost you.

Way forward  

So, as you can see, the price of a controller will directly depend on its type. Since a solar power system is a major investment, people usually plan to buy one and expect it to last for many years to come. And for that to happen, picking the right charge controller is essential. Naturally, it is not enough to focus on the solar charge controller price only. You need to weigh the pros and cons of the factors mentioned above and decide which advantages are ideal for your need. While the MPPT controller can be more advanced and efficient, the PWM controller will be more budget-friendly and long-lasting. So, choose wisely. You can also consult a Genus innovation solar power company for better guidance.

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