2016 6 string solar combiner box with the SPD waterproof class IP65 with plastic box

Solar Combiner Box

For large scale grid-connected PV systems, a DC combining device will be installed in between the PV arrays and the inverters to minimize the cable length, increase the reliability and stability, and also for the ease of maintenance. Multifit PV Array Combiner Box is a standardized product developed to use with solar power system to provide a turnkey solution for PV power plants. Based on the DC input voltage range of the inverter, a quantity of the same PV strings can be connected to form a PV array. Then different PV arrays can input into the PV array combiner box, which including lightning protection devices and circuit breakers, to output a DC current for the inverter connection.

Features of pv array combiner box:

·Applicable for outdoor PV systems

·4/6/8/10/12/16/24 PV string inputs with maximum string current at 20A

·Wide DC voltage input range with maximum open-circuit voltage up to 1000V

·With PV dedicated DC fuses with maximum voltage not less than 1000V

·With PV dedicated high voltage lightning protection device

·Both +ve & -ve poles equipped with a 4-pole circuit breaker with the allowable DC voltage not less than 1000V

·Monitoring feature optional for each string of PV array box

·Waterproof terminals

·Lighting Protection

With the Monitor and RS485 Communicate port

Solar Combiner Box Wiring Diagram

Monitor Software for PV plant control and monitoring

This software is for measuring below date

Each PV generator string current.

PV generator string voltage

Total PV generator energy produced

The Temperature .

The history data of the PV plant

We supply sample for your testing.

We supply OEM & ODM

We can supply you the inverter according to your requirement

The warranty time is 2 years.

We are honor to supply our products to these countries

Company:Beijing Multifit Electrical Technology Co.,Ltd.

Company Address: 503 Building 5 No10 Ronghuanan road,Beijing Economic&Technological development Zone 100176,BeiJing China

Factory address:No.15 KeChuang street. Beijing Economic&Technological development Zone 100176,BeiJing China

Tel:86-010-87227420   Fax:86-10-85885278

Mobile No.:13641024477;15910870754

Website:

Company Profile:

 Beijing Multifit Electrical Technology Co.. Ltd. is a high-tech plant for the solar power and renewable energy duction.sales and construction of photovoltaic power station.We located in the Chinese capital. the center of the Beijing Economic and Technological Development Zone - a beautiful high-tech Fortune 500 companies Industry park.     Multifit group’s main products in Beijing plant are power inverter. micro-grid inverter. PV combiner box. solar controller. LED. Solar street lar modules. solar and wind power generation systems and other green energy products;we has another three branch plants in Guangdong province for the production of the solar lar portable lar water heater.EPS. UPS. Batteries.Battery d generator.Frequency Inverter.Softstarter. transformers etc.we undertake the projects related to electrical engineering design and installation also.Companies in strict accordance with the ISO9001: 2008 quality system. some products has the TUV.UL.CE.SONCAP. CCC and other international authoritative certification and national quality inspection certification. and the patents.     Found in 2009. the company focused on providing world-class small-scale photovoltaic power plants for civilian solutions and innovative research and development of renewable energy electrical products. we had cultivated a group of ideals. experience. technical sales and R & D team. Products are now exported to France. UK. Italy.Hungary.Australia.Yemen.Pakistan.India.Nigeria.Dakar.Ghana.Chile. Dominican Republic Asia and Africa and Latin America.it is more than 50 countries and regions in the world.and meet the various needs of different regions ‘customers.we never stop to try our best to continue and enhance the customer’s satisfaction and awareness. Multifit name means to fit all your needs. step electric&energy technological mountain on new heights! The technological tie will be used to send you reach a higher level quality of life. Future. Multifit is committed to improving the renewable energy industry. and continues to develop more efficient and cost-effective solar solutions to bring more green electricity to our lives

What is solar combiner box?

Solar combiner box also known as solar junction box.  For large scale grid-connected PV system,a DC combining device will be installed in between the PV arrays and the inverters to minimize the cable length,increase the reliablity and stability,and also for the ease of maintenance.

Which parameters are important to solar combiner box:

Current ,voltage ,Breaker,Fuse,SPD also known as  Surge Protective Device ,monitor ,etc.

What is our advantages?

 Multifit PV Array Combiner Box is a standardized product developed to use with solar power system to provide a turnkey solution for PV power plants. Based on the DC input voltage range of the inverter, a quantity of the same PV strings can be connected to form a PV array. Then different PV arrays can input into the PV array combiner box, which including lightning protection devices and circuit breakers, to output a DC current for the inverter connection.