W88 12V / 24V Multifunctional Automatic Universal Solar PV Panel Controller for Household

W88 Multifunctional Household 12V/24V Automatic Universal Solar PV Panel Controller

Features:

• Solar controller with multiple intelligent safety protection, high efficiency, and environmental protection, strong compatibility, lightweight and portable.

**Summary:** High-efficiency solar controller with intelligent safety protection and multiple features.

• With LCD high-definition liquid crystal screen, adjustable charging and discharging parameters, a variety of timing operation, safe and reliable.
• Multiple intelligent safety protection, goodbye to hidden safety hazards, to protect the safety of the system: overcharge/overcurrent/reverse connection/short circuit/anti-backflow protection.
• Suitable for use in a variety of environments, home, school, street, station, power station, pasture, field and other solar off-grid power supply system.
• With a USB charging port, ready for digital charging, supports most of the USB port devices on the market: cell phones, tablets, PSP game consoles, Bluetooth headsets, cameras, and other types of digital products.
• Adopt series PMW charging technology, effectively reduce charging loss, optimize SOC control, battery full automatic disconnection.
• Adopting LCD display to set up, display timer setting and LCD display, clear and intuitive at the same time, one-button operation can complete the setup.
• Thickened heat dissipation back plate, improve heat dissipation performance, MOS tube close to the heat dissipation plate design, can be up to 60 ℃ in the ambient temperature normal operation.
• Working mode setting: light touch adjustment button, one key can complete all the settings.
• The shell is made of ABS engineering plastics, which have high strength and impact resistance, high ignition point, anti-aging, corrosion resistance, etc., and the service life and safety are greatly improved.
• Adopting a large cross-section and large spacing of the wiring port increases the insulation performance and reliability of the installation, effectively reduces the circuit voltage drop, and reduces losses.

Specification:

• System voltage: 12V/24V automatic adaptation
• Model: W88
• Rated charging current: 10A/20A/30A
• Rated Discharge Current: 10A
• Maximum photovoltaic voltage: Maximum 23V for 12V battery; Maximum 46V for 24V battery
• Boost charging voltage: B1 sealed type: 14.4V; B2 gel type: 14.2V; B3 open type: 14.6V
• Full cut-off voltage: 14.4V (default value, adjustable)
• Discharge cut-off voltage: 10.7V (default value, adjustable)
• Discharge recovery voltage: 12.6V (default value, adjustable)
• Charging recovery voltage: 13.2V
• Light-activated switch-on threshold: PV panel 8V (light-activated switch-on with delay)
• Light-controlled light-off threshold: 8V for PV panel (light-controlled light on with delay)
• USB output: 2-way USB output, 5V/2A (Max)
• Standby current: <10mA
• Operating Temperature: -35℃~+60℃
• Size/Weight: 133.5*70*35mm/165g

Package includes:

• 1 x Controller