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「PWM Solar Controller」

SP Solar Charge Controller 30-80A

SP Solar Charge Controller 30-80A

Features •High efficiency PWM charging •Temperature compensation •Clear readable display of charge and error status •Full automatic electronic protect function •Small, light, portable and artistic

Product Description

Product description
The SP controller applies to the solar net division system (independent system). It can control the electrical charge and discharge process automatically. The discharge process of the storage battery has been optimized thus it can increase the lifetime of the storage battery and improve the function of the system. The thorough electronic protection function can keep the controller away from damage when the users install it error or the system is in bug.

Feature:
1. System voltage auto-identification
2. MCU design with high speed and excellent performance
3. Nice heat dissipation and electromagnetism compact design
4. PWM charging main circuit which increased the power using time thus leads to the longer lifetime of the system
5. The controller adopts the LCD liquid crystal display and doubles key human-computer interface, the integrated menu display and operation.
6. Humanized browse interface makes the operation more convenient.
7. Use the MOSFET switch, without any machinery switch
8. The intelligent battery electric quantity indicator which makes the user check the battery working condition easier.
9. Plumbic acid seal, the alternation between the two colloid batteries.
10. The temperature conductor is installed outside which has the high precision temperature compensation
11. Electrical leakage storage function, without the repeated set which makes the usage convenient
12. The visual LED display which can let the user get to know the conditions of solar energy and the load.
13. Overcharge, discharge and overload protection; electronic circuit protection and the battery frault connection protection.
14. Lightning protection.

Products Specification

系统电压 / System voltage 12V 24V 48V
系统电流 / Max Charging current 30A/40A/50A/60A/80A 30A/40A/50A/60A/80A 30A/40A/50A/60A/80A
空载损耗 / No load consume <20mA <20mA <15mA
太阳能输入电压 / PV input voltage 36V 55V 100V
超压保护 / Over voltage protect 16.5V±1% 33.0V±1% 66.0V±1%
超压恢复 / Over voltage recovery 15.0V±1% 30.0V±1% 60.0V±1%
均衡充电电压 / Equal voltage 14.6V±1% 29.2V±1% 58.4V±1%
提升充电电压 / Boost voltage 14.4V±1% 28.8V±1% 57.6V±1%
浮充充电电压 / Float voltage 13.8V±1% 27.6V±1% 55.2V±1%
Low voltage protect 11.1V±1% 22.2V±1% 44.4V±1%
过放返回电压 / Low voltage recovery 12.8V±1% 25.6V±1% 51.2V±1%
黑夜识别电压 / Night recognize voltage 3.0V±1% 6.0V±1% 12.0V±1%
白天识别电压 / Daytime recognize voltage 7.0V±1% 14.0V±1% 28.0V±1%
温度补偿系数 / Temperature compensation -4.0mv/℃/2V
工作温度 / Working temperature -25℃ ~+60℃
防护等级 / IP protect IP30
外型尺寸 / Size 150mm*135mm*63mm
重量 / Weight 1.15kg