• Recharge MPPT step-up
• Large tension range on the entrance of the panel Vp = 2.0V –Vbatt
• Tension of battery 36 V / 48V
• For batteries Pb e batteries with lithium ions selectionable with dipswitch
•Charge tension compensated in temperature
• Upper-temperature protection
• Protection for the bacterial polarity inversion
• Plastic box ABS IP20
• exit for programmable charge for the lighting kit