Easun MPPT Solar Charge Controller 12V-48V, 100A IP21, LiFePO4 and Lithium Ready for Gel and SLA Batteries

Meet the Easun MPPT Solar Charge Controller 12V-48V, IP21, 100A—designed to optimize solar charging for a range of battery chemistries, including LiFePO4 and lithium-ready configurations for Gel and SLA batteries. This versatile controller auto-recognizes 12/24/36/48V systems, delivering efficient MPPT performance to maximize your PV energy harvest while protecting battery health. With its IP21 enclosure, hard-wearing design, and EU warehouse availability, it’s a dependable solution for home, workshop, or off-grid setups.

Ideal for mixed battery banks and evolving solar projects, the Easun MPPT controller supports multiple chemistries (Sealed, Flooded, GEL, LiFePO4, Li(NiCoMn)O2) and accepts high PV input voltages up to 150V. It’s ready for LiFePO4 and Lithium-ready applications, ensuring safer charging for modern battery technology. Note that the unit communicates without Bluetooth or WiFi and cannot connect to a PC, keeping installation straightforward and robust. This product ships free within the EU and is stocked in our EU warehouse for faster delivery (1–7 days).

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

At intercyprus.com since 2002 — trusted for quality and reliability.

Benefits & Tips

• Maximize solar charging efficiency by using the MPPT strategy to extract more energy from your panels, especially during variable light conditions.
• Choose the correct battery type in the settings (Sealed, Flooded, GEL, LiFePO4, or Li(NiCoMn)O2) to optimize charging profiles and extend battery life.
• Plan installation with proper wiring and environmental limits (temperature -20°C to +55°C, avoid direct sun, ensure good heat dissipation) to ensure reliable performance and longevity.

Product specifications

• Rated charge current: 20A, 30A, 40A, 60A, 80A, 100A
• Solar panel input range:
  • 12V systems: 16.8–60V (variants include 16.8–75V and 18–150V)
  • 24V systems: 33.6–60V (variants include 33.6–75V, 33.6–100V, and 37–150V for higher voltages)
  • Across configurations, PV input supports up to 150V for flexible system matching
• System rated voltage: 12/24V Auto recognized; 12/24/36/48V Auto recognized
• Maximum battery voltage: 12V system (DC 8.7–15.5V); 24V system (DC 16–31V); 36V system (DC 33–41V); 48V system (DC 42–64V)
• Maximum input power: Multiple configurations depending on system voltage: 12V up to 1200W (or 1500W); 24V up to 2400W (or 3000W); 36V up to 3600W (or 4500W); 48V up to 4800W (or 6000W)
• Battery type support: User default, Sealed, Flooded, GEL, LiFePO4, Li(NiCoMn)O2
• Protection rating: IP21
• Operating temperature: -20°C to +55°C
• Communication: No Bluetooth, No WiFi, cannot connect with PC
• Origin: Mainland China

Package includes:

• Not specified in listing.

Warnings/Reminders

• Be aware that only qualified professionals should install these controllers. Please read all manuals before installing.
• Keep controller away from water. Do not use wet towels to wipe the controller.
• Keep wiring correct; don't reverse wiring. Pay attention to terminal wiring sequence.
• Maintain environmental temperature between -20°C and +55°C and avoid direct sunlight. Ensure good heat dissipation.
• Use pure copper wires and connect all polarity correctly.
• Do not change parameters unless you are a professional; the controller can operate fine in default condition except for lithium battery configurations.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Providing quality and trusted service since 2002 at intercyprus.com.