4PCS ACOPOWER 100-Watt polycrystalline solar panels can be connected in parallel by branch connectors or connected in series without any connectors;
MPPT Technology: Common negative grounding design. Automatically detect 12V or 24V DC system voltages innovative mppt technology with High tracking efficiency up to 99.5% and Peak. Conversion efficiency of 98%.Common Negative grounding design
MPPT Solar Charge Controller has user adjustable settings! Easy Monitor and Operate: Multi-function LCD displays system information intuitively. User programmable for battery types, load control etc, via PC software or remote meter MT-50. Compatible with lead acid, AGM, gel, and lithium batteries.
Designed for RVs, cabins, homes, boats, back-up and remote power use. The two solar panels can be wired in parallel for 12V battery charging or in series for 24V battery charging.
25-year transferable power output warranty on panels and 1-year warranty on rest of the kit components