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Morningstar SunSaver Charge Controller Specifications
ModelSS-10L-24V
Charge Rating10 amps
Max PV Open Circuit Voltage60 volts
System Voltage24V
Min Battery Voltage6V
Load ControlYes (LVD)
Load In-Rush Capability65 amps
Self-Consumption< 8 mA
Voltage Accuracy+/- 48mV
Operating Temperature-40°C to +60°C
Storage Temperature-55°C to +80°C
Transient Surge Protection1500W per connection
CertificationsUL1741, CSA, CE, RoHS, FCC Class B, Hazardous Locations
Warranty Period5 Years
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Morningstar Sunsaver Charge Controller SS-10L-24 w/ LVD

SKU SS-10L-24V

MorningStar SunSaver SS-10L-24V Gen 3

The SunSaver SS-10L-24V extends the proven SunSaver platform to 24V systems with integrated load control, where the "L" designation indicates Low Voltage Disconnect capability. It's engineered for higher-voltage solar applications requiring both robust charging performance and comprehensive load protection.

  • 24V System Compatibility: Delivers 10 amps of constant voltage PWM charging to 24V battery systems from up to a 60V solar input with enhanced efficiency.
  • Morning Star SunSaver Side View
  • Integrated Load Protection: Automatically disconnects loads at 23.0V and reconnects at 25.2V to prevent battery damage from deep discharge cycles.
  • Higher Voltage Input: Accepts up to 60V solar array input, enabling larger panel configurations and improved system efficiency.
  • 4-Stage Charging: Ensures battery health and longevity with a sophisticated charging algorithm including bulk, absorption, float, and equalize stages.
  • Built to Last: Features a solid-state MOSFET design, anodized aluminum case, and epoxy encapsulation for maximum durability.
  • Certified for Hazardous Locations: UL/CSA Class 1, Division 2, and ATEX/IECEx Zone 2 certified for safe operation in oil, gas, and mining environments.
  • Complete Protection: Electronic safeguards against overload, short-circuit, reverse polarity, high temperature, and lightning on all connections prevent damage.
SunSaver SS-6-12V Wiring Enclosure

SunSaver system wiring for a SES Class 1 Division 2 Solar System.

SunSaver SS-10L-24V Certifications

The SunSaver SS-10L-24V meets stringent international safety and performance standards for deployment in residential, commercial, and industrial applications with load control requirements.

  • UL 1741 - Listed for electrical safety and grid-tie compatibility
  • CSA C22.2 No.213 - Canadian electrical safety standards
  • CE Marking - European Conformity for EU market access
  • RoHS Compliant - Restriction of hazardous substances
  • FCC Part 15 Class B - Electromagnetic interference compliance
  • Hazardous Locations - UL/CSA Class 1, Division 2, Groups A-D
  • ATEX/IECEx - Zone 2, Gas Group IIC for explosive atmospheres
  • ISO 9001 - Manufactured in certified quality facility

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Read more about Morningstar SunSaver charge controllers.

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Morningstar SunSaver SS-10L-24V Charge Controller Review

The SunSaver SS-10L-24V solar charge controller brings proven SunSaver reliability to 24V systems with integrated load protection, delivering enhanced system efficiency through higher voltage operation and larger solar array compatibility. The SS-10L-24V employs advanced 4-stage PWM charging with automatic low voltage disconnect optimized for 24V battery banks. The 60V solar input capacity enables larger panel configurations while the built-in load control automatically disconnects equipment at 23.0V and reconnects at 25.2V, making it ideal for commercial solar installations, telecommunications systems, and larger off-grid applications where 24V system voltage provides improved efficiency and reduced current loads. The tropicalized construction with anodized aluminum enclosure, epoxy encapsulation, and marine-rated terminals ensures dependable operation from -40°C to +60°C in demanding field conditions.

SunSaver SS-6-12V Wiring Enclosure

Morningstar SunSaver Charge Controller Applications

Agricultural

Automation

Environmental

Lighting

Mining

Oil and Gas

Railroad

Residential

Rural Power

RV & Marine

Security

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