PWM-30-80 SP Solar Charge Controller 30-80A
Short 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.
Detail
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
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
| System voltage | 12V | 24V | 48V |
| Max Charging current | 30A/40A/50A/60A/80A | 30A/40A/50A/60A/80A | 30A/40A/50A/60A/80A |
| No load consume | |||
| PV input voltage | 36V | 55V | 100V |
| Over voltage protect | 16.5V±1% | 33.0V±1% | 66.0V±1% |
| Over voltage recovery | 15.0V±1% | 30.0V±1% | 60.0V±1% |
| Equal voltage | 14.6V±1% | 29.2V±1% | 58.4V±1% |
| Boost voltage | 14.4V±1% | 28.8V±1% | 57.6V±1% |
| Float voltage | 13.8V±1% | 27.6V±1% | 55.2V±1% |
| Low voltage protect | 11.1V±1% | 22.2V±1% | 44.4V±1% |
| Low voltage recovery | 12.8V±1% | 25.6V±1% | 51.2V±1% |
| Night recognize voltage | 3.0V±1% | 6.0V±1% | 12.0V±1% |
| Daytime recognize voltage | 7.0V±1% | 14.0V±1% | 28.0V±1% |
| Temperature compensation | -4.0mv/℃/2V | ||
| Working temperature | -25℃ ~+60℃ | ||
| IP protect | IP30 | ||
| Size | 150mm*135mm*63mm | ||
| Weight | 1.15kg | ||
