Description
xMorningstar SunSaver MPPT-15L: Industrial 15A Solar Charge Controller
The Morningstar SunSaver MPPT-15L (SS-MPPT-15L) with TrakStarâ„¢ Technology is an advanced maximum power point tracking (MPPT) battery charger for off-grid photovoltaic (PV) systems. Designed for industrial and mission-critical applications, this 15-amp controller maximizes energy harvest from the solar array while providing unparalleled reliability in harsh environments.
Technical Specifications & Documentation
Click here to open the SunSaver MPPT-15L DatasheetProven Reliability & High Efficiency
- TrakStar MPPT Technology: Tracks the maximum power point of the solar array with high speed and accuracy, increasing energy harvest by up to 30% compared to standard PWM controllers.
- Voltage Flexibility: Automatically recognizes 12V or 24V battery systems. It also allows for high-voltage solar modules (up to 75Voc) to charge low-voltage batteries.
- Industrial Design: Features a fanless design with a robust die-cast aluminum enclosure, making it ideal for marine, oil and gas, and telecommunications sites.
- Four-Stage Charging: Advanced algorithms including Bulk, Absorption, Float, and Equalize to prolong battery life and improve system performance.
- Low Self-Consumption: Extremely efficient operation with less than 35mA power draw, ensuring your battery stays charged even in low-sun conditions.
Maximum Recommended PV Input Power
The SunSaver MPPT-15L supports a wide range of panels for smaller off-grid systems:
| 12V Battery System | 200 Watts |
| 24V Battery System | 400 Watts |
| Max. PV Open Circuit Voltage | 75 Volts |
Electrical Specifications
| Rated Battery Current | 15 Amps |
| Rated Load Current | 15 Amps |
| Peak Efficiency | 97.5% |
| Operating Temperature | -40°C to +60°C |
| Environmental Rating | IP20 (Encapsulated Electronics) |
| Warranty | 5 Years Limited |
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Shipping
xOrders 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.
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