A âGroup Assetâ in SAP is almost like a normal asset except that it can have (any number of) sub-assets denoted by Asset Sub numbers. The concept of group asset becomes necessary when you need to carry out depreciation at a group level, for some special purposes such as tax reporting.
With a regular charge controller, if your batteries are low at say 12.4 volts, then your 100 watt solar panel rated at 6 amps at 16.5 volts (6 amps times 16.5 volts = 100 watts) will only charge at 6 amps times 12.4 volts or just 75 watts. You just lost 25% of your capacity! charge controller is used to maintain the proper charging voltage on the batteries. As the input voltage from the solar array rises, the charge controller regulates the charge to the batteries preventing any over charging.
View Additional Datasheet. Blue Sky Energy, Solar Boost 3024iL, MPPT Charge Controller, 30 Amp 12/24 Volt, no display, SB3024iL. Patented Maximum Power Point Tracking technology allows Solar Boost 3024iL to increase charge current up to 30% or more compared to conventional charge controllers. Donât waste your money by throwing PV power away!