SmartSolar MPPT Manual
Table Of Contents
- MPPT solar charger manual
- Table of Contents
- 1. Safety precautions
- 2. Introduction
- 3. Features
- 4. Installation
- 5. Configuration and settings
- 6. Operation
- 7. Monitoring
- 8. Warranty
- 9. Troubleshooting and Support
- 9.1. The controller is not operational
- 9.2. Batteries are not charged
- 9.3. Batteries are undercharged
- 9.3.1. Too much DC load
- 9.3.2. Battery charge voltages are too low
- 9.3.3. The battery is almost full
- 9.3.4. Battery cable voltage drop
- 9.3.5. Temperature difference between solar charger and battery
- 9.3.6. Insufficient solar
- 9.3.7. Wrong temperature compensation setting
- 9.3.8. Battery charge current too low
- 9.4. Batteries are overcharged
- 9.5. Solar issues
- 9.5.1. PV reverse current too high
- 9.5.2. PV yield less than expected
- 9.5.3. Full rated output not reached
- 9.5.4. Max PV output power relates to battery voltage
- 9.5.5. Mixed PV panel types
- 9.5.6. PV connections burned or melted
- 9.5.7. MC4 connectors wrongly connected
- 9.5.8. Optimisers cannot be used
- 9.5.9. Earth fault detection missing
- 9.5.10. Ground current
- 9.6. Communication issues
- 9.7. Settings or firmware issues
- 9.8. Operation issues
- 10. Technical specifications
- 11. Appendix
