PowMr products

Charge Controllers - MPPT Controller

PowMr - 60A MPPT Solar Charge Controller

The PowMr 60A MPPT Solar Charge Controller is designed to optimize the energy harvesting from solar panels by employing advanced Maximum Power Point Tracking (MPPT) technology. With a tracking efficiency of up to 99.9% and a peak conversion efficiency reaching 98%, this controller effectively reduces power consumption and heat generation. It is equipped with a digital signal processor (DSP) for auto-detection of solar battery voltages ranging from 12V to 48V and supports various types of deep-cycle batteries such as Lithium, LiFePO4, Li(NiCoMn)O2, Flooded, Sealed, Gel, and user-defined batteries. Additionally, the controller features multiple electronic protections, including safeguards against PV short circuits, reverse polarity, battery overvoltage, overdischarge, load overcurrent, load short circuits, and over-temperature conditions. Its adaptive boost charging phase tailors the charging duration to battery response, enhancing battery longevity. The controller is also designed to support parallel operation for scaling solar energy storage systems up to 12 units, making it highly versatile for expanding solar setups.

PowMr - 10A MPPT Solar Charge Controller for Multiple Voltage Systems

The 10A MPPT Solar Charge Controller by PowMr is engineered for scenarios where the photovoltaic input voltage is lower than the battery voltage. It effectively boosts the input voltage to meet the battery charging requirements, overcoming the limitations of insufficient voltage from a single photovoltaic panel. The controller boasts up to 99% tracking efficiency and 98% peak conversion efficiency, enabling optimal battery charging from solar panels. It utilizes a multi-stage charge algorithm, including bulk charge, boost charge, and float charge phases, with customizable charging voltages via an LCD screen. Suitable for various battery types, such as LiFePO4, Gel, and flooded lead-acid, it supports multiple system voltages (24V/36V/48V/60V/72V). The adaptive boost charge feature intelligently assesses the battery’s response during initial charging and adjusts the boost charge duration to ensure full recharging without accelerating battery aging.

Solar Inverters - Power Inverter

PowMr - 2000W DC 12V AC 220V EU Power Inverter

The 2000W DC 12V to AC 220V EU Power Inverter by PowMr converts 12V DC battery power to 220V AC with a high conversion efficiency of over 90%. Equipped with advanced pure sine wave technology, it ensures the output is stable and equivalent to grid power, protecting connected devices from damage. It's ultra-compact and lightweight, making it ideal for a wide range of applications such as powering household appliances, lights, TVs, and recharging electronic devices during travel and camping. The inverter features two AC outlets, a Smart 5V/2.1A USB port, and a Type-C port to meet various charging needs. Additionally, it includes safety features like input low voltage protection, input high voltage protection, overload protection, output short circuit protection, and over-temperature protection. The device supports multiple battery types including sealed lead-acid, flooded, gel, and lithium batteries, providing reliable and versatile power solutions.

PowMr - 2000W DC to AC Inverter for 24V to 220V Power Conversion

The PowMr 2000W DC-AC Power Inverter efficiently converts 24V DC battery power to 220V AC with over 90% efficiency, utilizing advanced pure sine wave technology to deliver grid-quality power. The built-in chip ensures stable output to protect connected devices from potential damage. This compact unit is versatile, ideal for powering AC appliances such as lights, TVs, freezers, laptops, and more during trips, camping, or in work sites. The inverter is equipped with 2 AC outlets and smart USB/Type-C ports for a variety of charging needs and includes a remote switch port for convenient monitoring and safe operation. The device supports all battery types, including sealed lead-acid, flooded, gel, and lithium, with built-in protections against low/high voltage, overload, short circuit, and over-temperature conditions, ensuring operational safety and longevity.

Solar Panels - Mono Solar Panel

PowMr - Mono Half-cut Solar Panel

The 540 Watt Mono Half-cut Solar Panel from PowMr features multi busbar technology, significantly enhancing light trapping and current collection capabilities, leading to improved power output and module reliability. The panel is constructed with high-quality materials that guarantee a 10-year warranty on materials and technology and a 25-year linear power output warranty. It excels in low light conditions due to specialized solar cell technology, ensuring excellent power generation even under suboptimal lighting. The half-cut cell structure and unique circuit design offer reduced shade loss and superior thermal spot resistance. This solar panel is designed to withstand harsh environmental conditions such as coastal areas, farms, and deserts, and includes an anti-reflective glass surface for minimal losses due to dirt and dust. These features make it a robust choice for various demanding applications.