48V 50A PWM Solar Charge Controller for solar home power system

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  • >=1 Sets
    US $200.00
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Quick Details
Place of Origin:
Shanghai, China (Mainland)
Model Number:
Rated Voltage:
Maximum Current:
Solar System Controller
Working Temperature:
Output Frequency:
50HZ 60HZ
Solar Controller Size:
OEM Order:
Customized Charge Controller Available
2 Years
Output Voltage:
Base on battery voltage
Product name:
Solar Charge Controller
Charge Mode:
Supply Ability
Supply Ability:
1000 Set/Sets per Month
Packaging & Delivery
Packaging Details
Solar charge controller in well protected carton box with pallet
Shanghai port
Lead Time :
3days after payment

48V 50A PWM Solar Charge Controller for solar home power system


Product Description

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


Our Services

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.

Company Information

 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 dvelop the solar power system in those three provinces.

If have any doubt or want to know further about solar products,please feel free to contact us or send me inquiry .


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