Temank PowMr 60A MPPT Solar Charge Controller 12–48V — LCD Display, Parallelable to 12 Units, High Efficiency

Temank PowMr 60A MPPT is a high-efficiency, multi-voltage solar charge controller that supports 12–48V systems, up to 60A output, and can be paralleled up to 12 units for large arrays.

This PowMr 60A MPPT controller from Temank provides advanced MPPT tracking, flexible battery compatibility, and robust cooling in a compact die-cast aluminum housing. It’s designed for RVs, boats, off-grid homes and medium commercial systems where reliable charging, system expandability, and quiet operation matter. The controller offers an LCD readout for live system data and programmable charging parameters to match lead‑acid and lithium chemistries.

How does the PowMr 60A MPPT improve solar charging efficiency?

The controller uses advanced Maximum Power Point Tracking to continuously find the optimal operating point for your PV array, improving energy harvest compared with PWM controllers. It reaches tracking efficiencies above 98% and peak conversion efficiencies up to 97%, so more of your panel output becomes usable battery charge.

• MPPT algorithm maintains maximum power extraction under changing light.
• Tracking efficiency ≥98.1% with peak conversion near 97%.
• Wide PV input voltage ranges for different battery systems.

Can I expand my system by connecting multiple controllers in parallel?

Yes — this PowMr 60A unit supports parallel connection of up to 12 controllers to scale current capacity while keeping each controller within safe operating limits. Paralleling distributes charging load, simplifies maintenance, and lets you grow capacity without replacing existing equipment.

• Maximum 12 units in parallel for higher total charging current.
• Parallel setup improves redundancy and service flexibility.
• Recommended wiring (9 AWG) and proper PV disconnection during setup.

Which batteries and system voltages are supported and how do I set charging?

The PowMr 60A supports 12V/24V/36V/48V systems and works with sealed, gel, flooded lead-acid types and lithium chemistries like LFP. Preset charge profiles exist for common battery types, and you can program absorption, float, low-voltage cutoffs, and load timers to match your bank.

• Preset modes for sealed, gel, flooded, and LFP batteries.
• User-programmable absorption/float/low cut-off and timers.
• Important: adjust parameters for nonstandard lithium voltages before use.

What cooling, protection and input power ranges does it offer?

The unit uses a die-cast aluminum shell combined with a silent bladeless fan that activates above 45°C for efficient thermal management. It accepts high PV input voltages and power depending on system voltage, so you can use larger arrays while keeping battery and controller limits in mind.

• Die-cast aluminum body for passive heat dissipation.
• Intelligent bladeless fan for quiet cooling (on >45°C, off <40°C).
• Suggested PV power: 720W (12V), 1440W (24V), 2100W (36V), 2800W (48V).

Who this is for: Installers, RV and marine owners, and off-grid homeowners who need a scalable, efficient MPPT charge controller with flexible battery compatibility and quiet operation will find the Temank PowMr 60A well suited. It’s also a practical choice for small commercial arrays needing modular expansion — provided you follow recommended wiring and battery-parameter setup for safe, long-term operation.