BSV-CC003
本产品是太阳能光伏控制器，能够将太阳能板产生的电能快速储存到蓄电池中，并对负载进行合理供电。广泛应用于景观、照明等各种小型太阳能发电系统。
产品功能
• 系统电压12V/24V自动识别
• 采用PWM工作原理，效率超过90%
• 过载、短路保护
• 过充、过放保护
• 过压、欠压保护
• 防反充、防反接保护
• 外置温度探头，温度补偿更精准
• 产品防水等级达到IP68
产品规格
• 蓄电池输入电压： 12/24V
• 太阳能板最大电压：36V
• 太阳能板最大功率：120W （12V）或 240W（24V）
• 最大充电电流：10A
使用方法
1. 安装
1）安装前，请先确认蓄电池的电压必须是12V或24V。
2）连接控制器正极：控制器采用共正极设计，请将蓄电池、太阳能板、负载的正极分别与控制器正极端（红线）连接。
3）连接蓄电池负极：请将蓄电池负极与控制器上对应的负极端（标识为“BAT”）相连。如果连接正确，蓄电池指示灯（左起第二颗led）会点亮。
4）连接太阳能板负极：请将太阳能板负极与控制器上对应的负极端（标识为“PV”）相连。如果连接正确，太阳能板指示灯（左起第一颗led）会点亮。
5）连接负载负极：请将负载负极与控制器上对应的负极端（标识为“LOAD”）相连。
2. 状态指示
LED指示灯 | 状态 | 功能 |
| 太阳能板指示灯 | 常亮 | 太阳能板有电压输出 |
熄灭 | 太阳能板无电压输出 |
快闪 | 太阳能板正在给蓄电池充电（浮充） |
| 蓄电池指示灯 | 常亮 | 蓄电池工作正常，电量充足 |
熄灭 | 蓄电池没有正确连接 |
慢闪 | 蓄电池电量不足 |
快闪 | 蓄电池内部电量少，即将进入过放保护模式 |
| 负载指示灯 | 常亮 | 负载打开 |
熄灭 | 负载关闭 |
慢闪 | 负载过载 |
快闪 | 负载短路 |
3. 工作模式
1）默认模式：边充电，边放电
连接正确后，系统自动检查电池电压（指示灯闪烁）。稳定后，指示灯分别指示太阳能板、蓄电池、负载，系统进入默认模式，即边充电边放电。
2）光控模式：白天充电，晚上放电
长按按键约3秒钟，左起两颗LED灯（太阳能板指示灯和蓄电池指示灯）同时闪烁，系统即切换到光控模式；再次长按按键，三颗LED灯同时闪烁，系统进入默认模式。
3）系统复位：返回默认模式
短按按键约0.5秒钟,系统复位，即返回系统启动状态。当系统进入过载或短路保护后，可通过该方法复位，也可等15分钟后系统自动复位。
注意事项
1. 请确保蓄电池工作电压是12V或24V。
2. 请务必先接蓄电池，然后在连接太阳能板和负载。
3. 控制器在运行期间会发热，建议安装在通风散热的环境中。
4. 控制器会测试环境温度，而对蓄电池充电进行补偿，尽量将蓄电池和控制器放在同一环境内。
Solar Charge Controller
User Manual
This product can automatically manage the work of solar panel, battery and load in solar system with a series of perfect protection functions. It is widely used in solar system for gardens, pools, roads, stages, etc.
Features
• Recognize the voltage of the solar system automatically.
• The efficiency is more than 90% due to the PWM technology.
• Over-load and short-circuit protection.
• Over-charge and over-discharge protection.
• Over-voltage and low-voltage protection.
• Reverse discharge and reverse polarity protection.
• Temperature compensation function.
• The IP68 protection.
Specifications
Voltage of battery: 12V / 24V
Maximum voltage of solar panel: 36V
Maximum power of solar panel: 120W for 12V battery, or 240W for 24V battery
Maximum charging current: 10A
Operation
1. Connection
(1) Please confirm that the battery voltage is 12V or 24V.
(2) Connect the red wire on the controller with the positive pole of the battery, solar panel and load.
(3) Connect the negative pole of the battery to the pole labeled “BAT” on the controller. Then the second LED from left will light up.
(4) Connect the negative pole of the solar panel to the pole labeled “PV” on the controller. Then the first LED from left will light up.
(5) Connect the negative pole of the load to the pole labeled “LOAD” on the controller.
2. LED Indicator
LED | Status | Function |
| Indicate the solar panel | on | The solar panel has output |
off | The solar panel has no output |
fast flash | The solar panel is charging the battery |
| Indicate the battery | on | The battery works normally |
off | The battery isn’t connected correctly |
slow flash | The battery doesn’t have enough power |
fast flash | The batter nearly comes to the over-discharge protection state |
| Indicate the load | on | The load is on |
off | The load is off |
slow flash | Over load |
fast flash | Short circuit |
3. Work mode
(1)The default mode, charging and discharging simultaneously
The system will detect the voltage of the battery after being connected. And the LEDs will flash and then stay on. The default is charging and discharging simultaneously.
(2)Light control mode, charging in the daytime and discharging at night
Long press the button on the controller for 3 seconds, the two LEDs from left will flash to indicate that the system switches to the light control mode which is charging in the daytime and discharging at night. Long press the button again, the three LEDs will flash to indicate that the system switches to the default mode.
(3)Reset, return to the default mode
Short press the button for 0.5 second to reset the system and it will return to the default mode. When the system stops working because of over-load or short-circuit, you can reset it by this way or wait for auto reset after 15 minutes.
Notes
1. Please make sure that the rated voltage of battery is 12V or 24V.
2. You have to connect the battery at first, then the solar panel and the load.
3. The controller will generate heat when working. Please install it in the ventilation environment.
4. The controller will detect the environment temperature and then adjust the charging state. Please install the controller and the battery in the same