From rain, snow, dust, and dripping water
Temperature compensation
Dual-charger harness adapter
(Allows for an additional charger to be added to the system, up to the system limit*. When outputs are in parallel, provides
redundancy† and higher output† on a 12V and 24V battery bank. Provides battery balancing when connected in series on a
series connected 24V battery bank. Recommended when there are 12V loads connected to series-connected 24V battery bank).
* Only two chargers are supported on the APM402 and Decision-Maker
®
3000, 550, 6000. The Decision-Maker
®
3500 supports four
chargers.
† Dependent on the setting for each charger. See the section on SiteTech™ Settings for detail on parameters and configuration.