We continue to enhance our ability in scientific research and technological development, and intensify the development, introduction and promotion of new technologies and cost effective renewable energy equipment, stable solar charge controller, solar battery component . Our company is a professional photovoltaic unit manufacturer integrating R&D, production, sales and service. In the new era, the company will continue to adhere firmly to the core idea of innovation and development. International competition and the development of modern science and technology make our company not only face the diversified market demand, but also pursue the business philosophy of high quality and low cost. In the spirit of "pragmatic, research, perseverance and contribution", we serve our customers according to their needs of different professional materials. In the future, with the rapid development of the world economy, the prices of raw materials remain high and resources are short. From all corners of the world to one factory, we have a long friendship between brothers and sisters.
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Ip68 Solar ControllerSMR20-N5 is a sort of ip68 solar controller. It means 12V/24V automatic recognition as well as 20A charge and discharge current. More and more solar street light are widely used in city lighting.Notread more
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10A IP67 Waterproof MPPT Solar Controller12V 10A SMR-MPPT series MPPT-SMR-MPPT1050. MPPT solar charge controller, 10A max charging current, 12V battery system voltage, 130W max PV input power, 45V max PV input voltage. LED display,read more
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15Amp Lithium Solar Charge ControllerSMR-MPPT1575 is a sort of lithium solar charge controller. SMR-MPPT1575 is fit for 12V/24V automatic recognition and 15A charging and discharging current. This lithium solar charge controller isread more
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MPPT Solar Charge Controller Lcd DisplayThe MPPT solar charge controller is more and more popular in the solar systems.It could track the maximum voltage of solar panel array, and charging way to battery is constant power.PWM solar chargeread more
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Waterproof MPPT Solar Charge ControllerSMR-MPPT1050 is a sort of waterproof MPPT solar charge controller. This sort of waterproof MPPT solar charge controller is fit for 12V as well as 10A charge and discharge current. SMR-MPPT1050 adaptsread more
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20a PWM ControllerMax20-EU is a sort of solar charge controller 12V. It means 12V/24V automatic recognition as well as 20A charge and discharge current. MPPT Solar Controller, known as Maximum Power Point Trackingread more
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Solar Charge Controller 12VMax20-EU is a sort of solar charge controller 12V. It means 12V/24V automatic recognition as well as 20A charge and discharge current. Safety instruction of Max20-EU: This solar charge controller 12Vread more
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48v Pwm Solar RegulatorMAX-EU series,including 20a,30a,40a,with 2USB,5V,2A and LCD. There’s also 60Amp, MAX60-E and MAX6048-E.You can see the 60amp,we also use big heat sink for cooling,it’s real 60amp.read more
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RV Solar Charge Controller 12V 300WOur new model solar charge controller Win300-NBT come out,it is charging to battery adpot PWM technology,It is used on RV.Waterproof IP65.Common negative.There are four terminals.Contact panels andread more
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Off Grid Solar ControllerThe off-grid solar power system uses solar panels to convert solar energy into electricity in the presence of light, powers the load through the solar charge controller, and simultaneously chargesread more
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Homemade Solar Charge ControllerMax-EU series is a sort of 30 amp solar charge controller. It means 12V/24V automatic recognition as well as 30A charge and discharge current. Max-EU series solar controllers are on behalf of theread more
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MPPT Solar Charge Controller ChinaMPPT-DCR series and MPPT-DCLIR series solar charge controllers are our new MPPT solar charge controllers with infrared motion sensor. It is a new kind all-in-one controller for boost LED solar streetread more
The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an
The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
We mainly deals in install solar inverter, pwm solar charge controller for emergency power supply , and special specifications products can also be customized according to customer requirements. If you're looking for high quality photovoltaic unit, welcome to wholesale good photovoltaic unit at cheap price here from professional manufacturers in China. All products meet the highest quality standard.
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