Beyond Charging: Efficiently restore power to individual 24V lead-acid battery systems, while also removing sulfates from the battery plates and preventing new ones from forming. This maintains peak performance and triples battery life.
 
Ideal for Heavy-Duty: Built to charge, maintain, and desulfate individual 24-Volt lead-acid batteries (VRLA, AGM, gel, and flooded cell), as well as two-to-four 24V batteries connected in parallel. The plastic-coated panel (17.88" x 14.34" x 0.2") is virtually indestructible and impervious to weather and age. It has a 15' box-to-panel cable and 10' box-to-lug cable. The rugged "all-weather" PT20 includes a 9.5' temperature sensor, 9.8' fused battery harness and solar input adapter.