300W wall-handing power supply system

300W power supply system 1.OUTPUT POWER:300W 2.INPUT VOLTAGE:DC12V 3.OUTPUT VOLTAGE:AC100-120V/220-240V 4.CONTROLLER:15A

300W wall-handing PV power supply system

Technical parameters:

1. solar cell components: monocrystalline silicon, polycrystalline silicon solar panel size can be based on customer requirements and configuration.

2. the battery: lead-acid maintenance-free storage battery, storage battery.

3.  controller: BY15A / 12V ( BY15A / 24V ) a charge-off protection, AC / DC, a manual switch. Voltage below protection, under-voltage alarm, automatic disconnect the AC dc. Voltage does not reach the recovery value, the switch does not work.

4. 12V 300W inverter DC inverter ( DC 24V inverter 300W )

5. Rated working current: 15A

6 controller of the rated input voltage: 12V ( 24V )

7 system Overcurrent output protecting 15A

8 dimensions: length 320mm, width 270mm, high 115mm

9 material: 2mm iron casting molding, ED processing

Main characteristics:

1, the use of the computer and dedicated software, realizing the intelligent control.

2. using the battery discharge rate characteristic of accurate control of discharge. Final discharge voltage is determined by the rate of discharge curve correction of control point, eliminating the pure voltage control over discharge inaccuracies, consistent with the battery inherent characteristic, not only different discharge rates have different end voltage.

3. with over charge, over discharge, short circuit, overload protection, a unique electronic anti reverse connection protection automatic control; protecting more than does not damage any parts, do not burn the insurance.

4. the series PWM main circuit of the charging, the charging circuit voltage loss than using diode charging circuit reduces nearly half, charging efficiency is not high PWM 3%-6%, increased power use time; put off recovery voltage, normal charge, floating punch automatic control mode enables the system to have a longer service life at the same time with high accuracy; temperature compensation.

5. all control using industrial grade chip, in the cold, high temperature, damp environment running freely.

6. can be set independently timed output control.

7. the system through parameter settings can be run in automatic timing, a manual switch, a manual switch timing and other patterns. In 8, with a lighter hole, with socket three socket and bulb

 

300W wall-handing power supply system