48V 50A PWM Solar Charge Controller for solar home power system
The controller applies to the solar net division system (independent system). It can control the electrical charge and discharge process automatically. The discharge process of the storage battery has been optimized thus it can increase the lifetime of the storage battery and improve the function of the system. The thorough electronic protection function can keep the controller away from damage when the users install it error or the system is in bug.
What does Solar Charge Controller do? Solar panels may make power at very high voltage and current. If all that is fed directly to the battery then it may get overcharged or blast (in extreme cases).
A solar charge controller prevents this from happening. It is is placed in between the solar panels and the battery bank to regulate the charging (current and voltage) of the batteries through solar.
For example if your solar panels is making 20V and the battery is of 12V then it will make sure that only 12V reaches the battery. It also prevents the reverse flow of current from batteries to the solar panels during night-time.
Basically, without a charge controller it is not possible to safely use solar energy for charging batteries.
Protection Functions Battery over-charge/discharge protection Over-current disconnect function Over-loading disconnect function Over-temperature protection Short circuit disconnect function Reverse polarity protection Anti-reverse charging on night
Packaging & Shipping
1. Just call or email to consult any relevant questions any time with our foreign sales . 2. We can also make customized products according to your needs. 3. We provide long-term after-sale service. 4. We will send many new styles every week to our old customers.
Our Yunnan Yaochuang Energy Development Co., Ltd specializes in solar system research & developing, producing & marketing .
Sale office is located in Kunming, a very beautiful place be named as Flower city, it is near to Thailand, Myanmar, Vietnam, Laos, and we have installed many solar water pump system in those countries, and get high praise.On the other hand,those provinces------Yunnan ,Guizhou,Tibet, three provinces are rich of solar radiation, we set our office in Kunming to develop the solar power system in those three provinces.
Any doubt or want to know further about solar products,please feel free to contact us or send me inquiry .