Priority Solar Control 10 Amp - For Dual Battery Systems
Our latest in solar charge controllers. Tough, easy to install and practically indestructible.
This high performance solar charge controller increases battery life by preventing overcharging.
Dual Battery Charging - charges two separate batteries using only one solar module. Perfect for boats, RVs and other systems with two batteries. Charges both batteries together up to approximately 11 volts then battery 1 takes priority over battery 2 for charging.
The control also prevents power loss back into the solar modules at night, so an external blocking diode is not required.
Unique no battery drain - Battery standby power consumption is zero! In the dark they use absolutely zero power, ideal for PV systems where efficiency is important. Boaters can leave it connected all winter without draining the batteries. Other controls, which have a standby current draw, will drain the battery over the winter with no solar input, reducing the freeze protection of the battery.
Efficient Design – our latest innovation; automatic nighttime shutdown with an intelligent design results in the controller using < 1/10th the power of the industry average. Other controls stay on all night, wasting precious power.
Safer - more built in protection and safety features than any others on the market. Automatic over-temperature shutdown, protection from battery removal conditions, over-current, solar and battery reverse polarity, short circuit and over-voltage protection of the inputs and outputs. In remote applications be confident in reliability and there is no need to worry about accidentally damaging the controllers.
Going solar with confidence has never been easier.
• Unique - zero battery consumption
• Protection (PV & Batt), against short-circuit & reverse polarity, overload, over temperature & battery removal
• Extreme –40°C to +50°C (-40°F to +120°F)
• Can charge a completely discharged battery
• Series design (not shunt)
• Reliable -100% solid state, quiet, completely sealed
• No radio interference
• No need to derate
• Stainless steel case
• 5 year warranty
• Manufactured with solar power
• Designed and built in North America
Voltage configurations 12 volts
(custom voltages 6 to 36 volts)
Max. PV open circuit voltage 30 volts
Max. Charging current at 50 °C (+120F) 10 amps DC
Battery consumption zero
Typical solar consumption 0.005A daylight only
0.001A standby daylight, 0 mA night time
Typical set points: Off: 14.2 Volts On: 13.1 Volts
(other set points available)
Temperature range: –40°C to +50°C (-40°F to +120°F)
Case: Stainless steel case.
Weight: 440 grams (15.6 oz)
Size (H x W x D): 8 x 14 x 4.5 cm (3.125 x 5.5 by 1.75 inches)
Mounting: wall mountable
Terminals: 12-24 AWG
Features & Options
Status Lights: solar on, charging, full
Regulation method Low frequency On-Off series type.
Built in blocking diode. Custom voltage setpoints.
Install Manual (225kB pdf)