BlueSolar PWM-LCD&USB

• Liquid crystal display
• Two 5 volt USB outputs
• Lighting control function, fully programmable
• Three-stage battery charging (full, gentle, trickle), fully programmable
• Load-shutoff output with low voltage and manual disconnection (programmable)
• Load-shutoff output protected against overload and short circuit
• Protection against reverse polarity of solar panels and/or battery connection

BlueSolar PWM DUO-LCD and USB
All the above features plus:

• Charges two separate batteries
• Programmable charging current ratio
• External temperature sensor