The solar inverter, the heart of your solar energy system, converts DC current from panels into AC current usable in your home or business. Choosing the right inverter directly affects your system efficiency and return on investment. Here are 5 key criteria to consider:
1. Efficiency Rating
The maximum efficiency rating of an inverter indicates how much of the energy drawn from the panels becomes usable. Today, quality inverters offer efficiency in the 97-99% range. Compare standards such as European efficiency (Euro-eta) and CEC efficiency when making your choice. Low efficiency leads to significant energy losses over the long term.
2. Number and Quality of MPPTs
MPPT (Maximum Power Point Tracking) is the technology that finds the most efficient operating point for panels. If your roof has sections facing different directions, an inverter with multiple MPPT inputs should be preferred. Each MPPT channel ensures optimum operation of its connected panel group.
3. Warranty Period and Service Network
Solar inverters typically come with a warranty of 5-12 years. The warranty period reflects the manufacturer's confidence in their product. At LE-TECH, we offer Tunçmatik Solarix series inverters with authorized service support. We provide rapid response in Bursa and surrounding provinces.
4. Communication and Monitoring Features
Modern inverters can be monitored via mobile app over Wi-Fi, Ethernet, or 4G. Real-time production tracking is important for taking quick action in case of faults. Integration with SCADA or BMS systems should also be considered.
5. Battery Compatibility
If you plan to add an energy storage system in the future, make sure your inverter is a hybrid (smart) model. Hybrid inverters can operate both grid-connected and with battery storage. Considering your future expansion needs now will help you avoid additional costs.
Contact our expert team for the right solar inverter selection, and together we can determine the most suitable solution for your needs.