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The solar charge controller provides multi-stage charging of the battery pack, which means it changes the settings to the battery’s charge based on the battery’s charge level for a more valuable and healthier battery. They also prevent the solar panels from draining when there is no sunlight or when the solar panels have no power. […]

Fast battery charging: In areas with frequent power outages, the  inverter must charge the battery faster to provide maximum backup power during the next outage. Shakti Charge, Eco Volt neo and Eco watt Rapid are fast battery charging inverters To provide backup power for multi-story buildings, commercial establishments and industrial facilities with higher power requirements, Powmr offers […]

Solar power difference. If the solar panel is producing very little power, it may be better to install a PWM charge controller. If the solar panel produces a lot of power, the MPPT solar controller is a better choice. Generally, MPPT solar charge controllers are more expensive than PWM controllers. Installing an MPPT controller is […]

The Maximum Power Point Tracking (MPPT) system is an electronic system that enables the photovoltaic panel to output more power by adjusting the working state of the electrical modules. The direct current generated by solar panels can be efficiently stored in batteries. It can meet the residential and industrial electricity consumption in remote areas and […]

As long as the equivalent resistance of the DC-DC converter circuit is adjusted so that it is always equal to the internal resistance of the photovoltaic cell, the maximum output of the Panel battery can be achieved, and the maximum power point of the photovoltaic array is achieved. At the current market price of $2/W […]

In general, the price difference of small amps is not as large as that of large amps. The price difference between the MPPT controller and the PWM controller jumps after 30 amps. MPPT charge controllers, ranging in price from $70 to $1000, are common in the market. It’s not uncommon for an MPPT unit to […]

LGCY Power is here to help. Do you still have questions about how your solar panels work at night? Are you wondering if a solar cell or net metering agreement is the best option for your residential solar power system? The solar experts at LGCY Power are here to help! Motor-operated equipment such as refrigerators, […]

Lead-acid gel batteries provide more stable, longer-lasting backup power than standard lead-acid batteries. They have a special cross-gel structure that retains the acid and prevents it from precipitating. They also have more backup power per cycle than standard flooded lead-acid batteries. However, gel batteries are slightly more expensive than standard flooded lead-acid batteries due to […]

The Powmr  24V Inverter  features an ultra-modern design, supports smart WiFi, requires no maintenance, and is completely safe for children. This is a revolution and a miracle in backup power systems. Generally speaking, the battery is considered to be the heart of the backup power system. Compared to other brands of inverter batteries, light-emitting inverter batteries require […]

The positive plate geometry is tubular, which retains the active chemistry in the  24V Inverter  cell with additional support. These plates have a tubular support structure around the reactive chemical, which ensures that the receiving element remains in place. What are the benefits of flat-panel batteries? As mentioned above, these batteries are recommended for areas where power […]

At powmr, we are proud of our network of over 100 corporate service centers and nearly 190 authorized service points. With more than 1,400 field professionals serving more than 4,200 locations worldwide, we provide efficient power solutions for all your needs. The main job of an  24V Inverter  is to convert the DC power stored in the […]

It automatically adjusts the duty cycle of the DC/DC converter’s PWM drive signal according to changes. For linear circuits, when the load resistance is equal to the internal resistance of the power supply, the output power of the power supply is maximum. Photovoltaic cells and DC/DC converter circuits are highly nonlinear. However, for a short […]

When the initial charging phase begins, the system detects that the battery voltage has dropped to a low value and can be charged. MPPT charging starts to work, converting and transferring the PV output power to the battery. When the sun is strong, the output power of the photovoltaic array will be greatly increased, and […]

MPPT vs PWM: Charge difference PWM charges the battery with a constant 3-stage charge (bulk, float, and sink), while MPPT is maximum power point tracking, which can be thought of as a multi-stage charge. The conversion efficiency of MPPT is 30% higher than that of PWM. Would you think these are the benefits of pure […]

A solar charge controller (aka solar panel voltage regulator) is a controller that regulates the charging and discharging process in a solar energy system. The main function of the charge controller is to control the charging current flowing from the photovoltaic panel to the battery, keep the current not too large, and prevent the battery […]

The working principle of the MPPT charge controller: The MPPT charge controller tracks the maximum power point of the solar panel in real time, and the solar panel outputs the maximum efficiency. The higher the voltage, the more power can be output through MPPT, which improves charging efficiency. When the sun is strong, the output […]

In addition, powmr offers pure sine wave  inverter that provide grid-like power to the load in the event of a power failure. Inverter-battery combinations are proven to run for extended periods of time with little maintenance and are more robust than UPS. It surpasses the capabilities of most other inverter models thanks to its Wi-Fi connectivity and […]

powmr is a super  inverter that, together with other lighting loads, can work on various high capacity loads such as air conditioners, refrigerators, washing machines, geysers, gasoline pumps, water pumps, dental chairs, copiers, freezers, etc. In addition, sine wave inverters are fairly quiet, and connected load devices (such as fans, light bulbs, etc.) do not hum. However, […]

PWM solar charge controllers are also the most common, cost-effective and easiest to deploy solar charge controller technology. Often incorrectly referred to as a DC-to-DC converter, this controller is actually a switch similar to a switching power supply, matching the source voltage to the load voltage. The powmr series is a range of sine wave  inverter specially […]

To determine if a battery is functioning properly, you should inspect its surface for any deposits of dirt. If you find dirt, try cleaning it with a dry cloth. This way you will be able to keep the battery clean with the solar charge controller grounded. If you are going to connect the solar charge […]