What Is a Solar Panel Load Controller?

Homes and businesses that switch to solar panels experience many benefits, especially in the Southern California area. Using solar batteries as part of your solar panel system will maximize these benefits.

TENCO SOLAR is here for all your solar panel needs, including battery storage. With over two decades of experience, we’re the right team to ensure your transition to this valuable renewable energy is seamless.

The Purpose Of Solar Charge Controllers

Solar charge controllers are vital to the performance of your solar panel and battery system. These controllers keep your solar batteries from overcharging or transferring power back to solar panels when the sun isn’t shining.

Solar charge controllers ensure your batteries are charged at an appropriate rate and to the right level.

Are Solar Charge Controllers Always Necessary?

No! Solar charge controllers are unnecessary if your solar panels are 1 to 5 watts. Generally, a solar charge controller isn’t necessary if your solar panels deliver 2 watts or less per 50 battery amp hours.

Larger panels with increased wattage, however, absolutely need solar charge controllers to prevent damage to the batteries.

Types Of Solar Charge Controllers

These devices come in various shapes, sizes, and price ranges. The most commonly used controllers range from 4 to 60 amps, but some newer models reach 80 amps. Generally, there are three types of charge controllers available:

• Simple 1- or 2-stage controls are older units that disconnect or short the panel if a specific voltage is reached.
• 3-stage or Pulse Width Modulation (PWM) has become the industry standard and uses charge settings to protect the battery life, which includes bulk, absorption, and float.
• Maximum Power Point Tracking (MPPT) controls are considered top-of-the-line controls with exceptional efficiencies, but they’re also the most expensive.

Trust TENCO SOLAR For Your Solar Panel & Battery Needs

The experts at TENCO SOLAR are here for all your solar needs, including solar panels, battery storage, and charge controllers. We can design your system and make sure it runs properly with the right equipment for your needs.

Don’t wait to transform your Southern California home or business with the power of solar.

Get started with the professionals at TENCO SOLAR by calling  (888) 507-6937  or requesting your free quote online.