4-pieces 12-Volt 200-Watt monocrystalline solar panels can be connected in parallel by branch connectors or connected in series without any connectors， each solar panel is easy to install via a pre-drilled hole and comes with a 12AWG cable with PV male/female quick connectors

50 Amp MPPT solar charge controller has user adjustable settings， LCD screen shows， voltage， solar panel status， battery state of charge and DC load draw， see image in photo gallery for all LCD screen readouts， compatible with lead acid， AGM， gel and lithium batteries

Designed for RVs， cabins， homes， boats， back-up and remote power use， the 2 solar panels can be wired in parallel for 12-Volt battery charging or in series for 24-Volt battery charging

Common negative grounding design， easy monitor and operation: multi-function LCD displays system information intuitively， user programmable for battery types， load control etc. via PC software or remote meter MT-50

Complete kit includes: one 4-piece 200-Watt 12-Volt solar panel two 50 Amp MPPT charge controller three 1-pair 30 ft. 10 AWG solar adaptor kit four 1-pair 8 ft. 10 AWG tray cable 5-cable entry housing six 3-pair PV T/Y connectors seven 4-sets mounting z bracket

25-year transferable power output warranty on panels and 1-year warranty on rest of the kit components