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Panama

Solar Market Outlook in Panama

The National Energy Plan 2015-2020 of Panama has an ambitious target of making 70 percent of the country’s energy supply coming from a renewable source within a 35-year period. This plan is part of the country’s long-term roadmap towards increasing energy efficiency and reducing carbon emissions through its energy system. 

The country has considered its renewable energy capacity and there are plenty of sources available. Therefore, they are not just looking at solar energy sources but others too like wind, geothermal, biomass, and hydropower. 

In 2019, Panama has reached 500 MW in solar PV energy. This was a huge leap from the previous year’s 176 MW solar capacity. This solar capacity rate is expected to continue growing as more solar projects are granted licenses. One of the largest projects to date is that of a Spanish firm that is looking at investing in a solar farm. 

Despite the positive outlook for the Panama solar market, there are undeniable challenges that the government is hoping to address. Among these challenges are the current power-market model (that favors conventional energy sources) and lack of flexibility measures. 

Solar Energy Equipment Supply Capacity in Panama

There are many global suppliers and distributors of solar power equipment that are serving the Panama market. This is good news as the local solar power investments are still in its infancy stage. Therefore, residential and industrial segments looking to expand its solar installations will have enough options available. 

Top 4 Major Seaports & Logistics in Panama

Panama has easy access to ports that facilitate logistics and handling of goods like solar power equipment from all over the globe. The list of the major seaports in Panama that facilitate handling of imported and exported goods include the ports in

  • Panama City
  • Colon, Balboa
  • Cristobal
  • Manzanillo.

PWM Regulator used for below projects in Panama

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PWM Regulator

Wholesale PWM Regulator (solar charge controller)

Pulse width modulation (PWM) regulator is essentially a switch(aka. Solar Charge Controllers) that connects a solar array to a battery. The result is that the voltage of the array will be pulled down to near that of the battery.

PWM is arguably the most effective means to achieve constant voltage battery charging by switching the solar system controller’s power devices. When in PWM regulation, the current from the solar array tapers according to the battery’s condition and recharging needs.

Advantages of PWM Charge Controllers for PV Systems?

Charging a battery with a solar system is undeniably a difficult challenge.

In the past, simple on-off regulators were used to limit battery outgassing when a solar panel produced excess energy. However, as solar systems matured, it became clear how much these simple devices actually interfered with the charging process.

The history of on-off regulators has been full of battery failures, increasing load disconnects, and growing user dissatisfaction. PWM has recently surfaced as the first significant advance in solar battery charging.

PWM regulators make use of technology that is similar to other modern high-quality battery chargers. When a battery voltage reaches the regulation setpoint, the PWM algorithm slowly reduces the charging current to avoid heating and gassing of the battery — and yet the charging continues to return the maximum amount of energy to the battery in the shortest time. The result of this is a higher charging efficiency, rapid recharging, and a healthy battery at full capacity.

Additionally, the PWM charge controller promises some very interesting and unique benefits. These benefits include:

  1. Ability to recover lost battery capacity and de-sulfate a battery
  2. Dramatically increase the charge acceptance of the battery
  3. Maintain high average battery capacities (90%–95%), compared to on-off regulated state-of-charge levels that are usually 55%–60%
  4. Equalize drifting solar battery cells
  5. Reduce battery heating and gassing
  6. Automatically adjust for battery aging
  7. Self-regulate for voltage drops and temperature effects in solar systems

A great deal of testing and data supports the benefits offered by PWM regulators. Additionally, manufacturers are continuing their own ongoing test programs to refine the PWM charging technology. As a result, over time, each of these benefits will undoubtedly be improved and more clearly defined.

Are All PWM Chargers the Same?

Many solar charge controllers that simply switch FETs differently than the on-off algorithm claim to be PWM regulators. Buyers should be aware of this because this is actually not true. Only a few controllers are actually using a PWM constant voltage charging algorithm. The rest are switching FETs with various algorithms that are cheaper and less effective.

Why Buy Wholesale PWM Regulators for PV Systems from Us?

Our website lists PWM regulators for PV systems from reputable brands all over the world. As a result, you can expect that the PWM regulators that we offer are of the best variety. They are characterized by higher efficiency, reliable power voltage, and a   longer life span, thus giving them the ability to fulfill all your solar power needs.

If you want to buy PWM regulators for PV systems at low wholesale prices, then go through our website to explore products with profitable deals. You can also choose to send in your query at info@www.solarfeeds.com.

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