How You Maintain Check Your Solar Panel Battery

Distilled water should be added into the cells so that no metal lead surfaces are visible.

How you maintain check your solar panel battery.

Open your battery cap and look inside. Some exceptions may apply based on panel type. Never add any fluid to a battery except distilled water deionized water or very clean rainwater collected in plastic containers. Try to limit the number of batteries in the bank.

If you get an alert from your solar panel system that a battery is low or your solar panels aren t working right your batteries may need to be refilled. 1 make sure you are in a properly ventilated area and that you are equipped with safety equipment such as gloves and eye protection. Deb from gilbert ariz wants to know. Gary bunzer aka the rv doctor re.

Over time dust and debris will build up on your solar panels which may compromise the performance of your solar panel system. The plates of every cell in your battery bank must be submerged at all times. For example if your panel is rated for 20 volts your multimeter will need to be set to read higher. Simply touch the solar panel leads with the multi meter probes matching their corresponding polarity red to red black to black.

It is important that regular maintenance is carried out on your solar panel system. If the panels seem to need a little more cleaning than the hose offers a soft spongy squeegee on a long pole like the ones used to wash tall windows can be used along with some soapy water. Most batteries require addition of water every 6 to 12 months. If you have a large bank of batteries rotate the batteries within the bank periodically.

By doing this you can be confident that you will get an accurate reading. Open circuit voltage can vary depending on your solar panel but the readings we are usually looking for are in the range of 15 to 23v. The more batteries equal more connections each connection increases resistance and resistance can cause uneven charging. How do we tell if the solar panel is charging the batteries on our 2002 motorhome.

Undertaking regular maintenance will ensure your solar panel system is operating safely correctly and efficiently. Using a hydrometer to check the battery state of charge is simple if you follow these steps after making sure that the battery is fully charged. 2 use a high quality battery hydrometer. How to check the fluid level you only do this for unsealed batteries fla these are the flooded lead acid batteries.

The first and easiest way is to rinse of dust with a standard garden hose. Limit your bank to 16 batteries or less if you can. Use a hydrometer to assess the electrolyte levels in your battery cells.