PowerTech Solar Power Controller with LCD - 12V/20A

The PowerTech photovoltaic (PV) charge controller will protect your valuable solar installation and maximise battery service life. It will efficiently charges a vast selection of batteries using a wide range of solar panels and features an equalisation mode for wet type lead acid batteries, automatically cycles once a month for 2 hours

• Display of system status
• Charge current
• Load current
• Battery voltage
• Battery Temperature (optional accessory)
• Bulk, absorption & float charge status
• LED indication of battery levels
• Overload and short circuit protection
• Over voltage and reverse polarity protection
• User adjustable charging voltages
• Suits wet or sealed lead acid, lead calcium, lead antimony, Ni-CD, NiFe batteries
• Microprocessor control PWM (Pulse Width Modulation) for optimum charging
• 3-stage, Bulk, Absorption and Float charge with status on LCD display
• Ampere Hour logging readouts in 3 sets, today and last 2 days
• 5-state LED indications of battery levels
• Electronic overcharge protection and back current blocking to panel
• Dusk to dawn automatic on-off with 10 selectable on-off programs
• Adjustable battery low voltage level disconnect and reconnect for DC outputs
• Battery reverse protection

• Battery Voltage: 12V
• Dimensions: 150(L) x 85(W) x 45(H)mm
• Operating temperature: -10 to +50oC
• Operation current (no load and PV): 30mA
• Maximum charge/load current (5 mins): 25A
• Continuous load/charge current: 20A
• Weight: 470g