Overview
The PowMr HHJ60-PRO is a high-performance 60A MPPT solar charge controller designed to deliver intelligent and efficient solar energy management for off-grid systems. It supports 12V, 24V, 36V, and 48V systems with a wide input voltage range up to 160V, making it compatible with a variety of PV configurations. With MPPT tracking efficiency up to 99.9% and support for parallel connection of up to 12 units, this controller is ideal for both residential and scalable energy storage applications.
Technical Specifications
| Model | HHJ60-PRO |
|---|---|
| System Voltage | 12V / 24V / 36V / 48V (Auto-detect) |
| Max PV Power | 12V: 720W, 24V: 1440W, 36V: 2100W, 48V: 2800W |
| Input Voltage Range | 12V: 20–80V, 24V: 37–105V, 36V: 50–160V, 48V: 72–160V |
| Open Circuit Voltage | Max 160V |
| Charging Algorithm | 3-Stage (Bulk, Absorption, Float) |
| Max Charging Current | 60A |
| Max Efficiency | ≥98.1% |
| Tracking Efficiency | Up to 99.9% |
| Rated Output | 6A (load port), 8A (DC) |
| Dimensions | 215 × 130 × 85 mm (8.46" × 5.12" × 3.35") |
| Weight | 990g (2.18 lb) |
| Protection Level | IP21 |
| Operating Temp | -20°C ~ +55°C |
Key Features
High-Efficiency MPPT Charging
Equipped with advanced MPPT algorithm, the controller continuously tracks the maximum power point (Vmp) of solar arrays to extract the most energy, even under fluctuating sunlight. Peak conversion efficiency reaches 98%, with tracking efficiency up to 99.9%.
Universal Battery Compatibility
The HHJ60-PRO supports various battery types including LiFePO4, Li(NiCoMn)O2, Lithium-ion, GEL, Sealed, Flooded, and even user-defined types. Intelligent battery voltage auto-detection ensures seamless setup for 12V–48V systems.
Adaptive Boost Charging
Automatically determines the optimal duration of the boost phase based on battery status, ensuring deep and complete charging while avoiding overcharging—prolonging battery lifespan.
Parallel Operation
Supports up to 12 units in parallel, allowing flexible system expansion. Built-in parallel communication ports make it easy to scale energy storage without extra controllers.
Robust Multi-Layer Protection
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PV input overcurrent & short-circuit protection
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Reverse polarity protection
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Battery over-voltage & under-voltage protection
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Over-temperature protection with forced air cooling
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Intelligent fan control and external temperature probe support
Smart LCD Display & Intuitive Control
Real-time monitoring with LCD screen and function keys lets users view voltage, current, and fault codes. Parameters can be adjusted directly without external tools.
Recommended Applications
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Off-grid solar systems
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RVs, cabins, telecom towers
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Industrial battery banks
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Residential solar retrofits
PowMr HHJ60 Solar Charge Controller User Manual
Details
PowMr HHJ60 Solar Charge Controller: 100% MPPT, 99% efficiency, 98% PV utilization.
PowMr HHJ60 Solar Charge Controller auto detects 12/24/36/48V batteries, ensuring efficient energy management.
PowMr HHJ60 Solar Charge Controller with MPPT technology, featuring reverse current, polarity protection, overload, short circuiting, overcharging, and over-discharging safeguards.
Battery charging stages: Bulk, Absorption, Float. Current and voltage behavior during each phase illustrated.
PowMr HHJ60 Solar Charge Controller connects solar arrays to battery pack efficiently.
