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The OutBack Power FLEXmax 80 (FM80) is the industry-leading innovation in Maximum Power Point Tracking (MPPT) charge controllers. Its advanced continuous MPPT algorithm increases your photovoltaic array power yield by up to 30% compared to non-MPPT controllers, while its active cooling system allows for a full 80-amp output in temperatures up to 104°F (40°C).
| Nominal Battery Voltages | 12, 24, 36, 48, or 60 VDC (Field-selectable) |
| Maximum Output Current | 80 Amps @ 104°F (40°C) |
| PV Open Circuit Voltage (VOC) | 150VDC Absolute Maximum |
| Peak Efficiency | 98.44% (Typical 97.5%) |
| Certifications | ETL Listed to UL1741, CSA C22.2 No. 107.1 |
To comply with NEC standards, OutBack Power recommends the following maximum solar array sizes for the FLEXmax 80:
| System Voltage | Recommended Max Wattage |
|---|---|
| 12 VDC Systems | 1000 Watts |
| 24 VDC Systems | 2000 Watts |
| 48 VDC Systems | 4000 Watts |
| 60 VDC Systems | 5000 Watts |
Installer Note: The FLEXmax 80 is the top choice for high-performance, efficient, and versatile solar power systems. Standard 5-year warranty included.
Orders containing multiple items will be combined into a single shipment. We partner with reliable carriers for all deliveries, including Canpar, FedEx, Purolator, and UPS.
Oversized or heavy products may not qualify for standard courier shipping. Please contact our team before placing your order for a custom shipping quote and to discuss specialized delivery options.
If you have any questions or concerns regarding your shipment, delivery timeline, or the handling of your order, please contact our customer support team—we're here to help.
