Photovoltaic Product Series

Your Professional electrical equipment in photovoltaic power generation systems supplier

 

Jinneng was established in Yueqing city, Zhejiang Province in 2011, Hubei factory was built in Xiaogan city, Hubei Province in 2022 and put into production in 2024. Our products include:

  • Power cable accessories: voltage level from 1kV to 220kV cold shrink and heat shrink accessories, terminals, connectors, joints, arresters.
  • High and low voltage complete sets of equipment: box-type substation, prefabricated cabin, transformer, switchgear(GIS, KYN28,XGN66, SF6, TBBZ,GZDW, GGD, GGJ, GCS, GCK, MNS, JP, JXF, XL21, HXGN...), cable branch box DFW, power distribution box, photovoltaic box, and other products.
  • Electrical components: capacitor, reactance, controller, contactor, switch, meter, APF, SVG, power quality, reactive power compensation and harmonic control products.

 

Why Choose Us

Our Factory

Jinneng was established in 2011 and is located in Xiaogan City, Hubei Province, covers an areaof over 27,000m², construction area over 43,000m². We have 28 engineers and has strong R&D capabilities.

Business partner:

State Grid, China National Energy Construction, China Nuclear Photovoltaic, China Railway, Hong Kong MTR, Tianneng, Siemens, etc.

 

Financial support

 

Strong financial support, with 2 factories in Zhejiang and 3 factories in Hubei, total registered capital more than 200 million yuan.

Our Certificate

ISO9001, ISO14001, OHS18001, CCC, CQC, CE, TUV and other certifications High-tech enterprises, specialized new small and medium-sized enterprises, innovative enterprises, science and technology enterprises.

 

 

 
Types of electrical equipment in photovoltaic power generation systems

PV Photovoltaic DC Combiner Box
HLX-PV DC Photovoltaic combiner box is suitable for the maximum input voltage of the inverter DC550V/DC1000V. The box is made of PVC engineering materials and has tests such as fire and flame

 

retardant, temperature rise, impact resistance, and ultraviolet resistance. The protection level reaches IP65. This product is designed and configured in strict accordance with the requirements of the "Technical Specification for Photovoltaic Conflux Equipment" CGC/GF037:2014.

 

Intelligent Photovoltaic AC Junction Combiner BoxIntelligent Photovoltaic AC Combiner Box Junction Box is a device used in solar power systems to gather the direct current (DC) electricity generated by multiple solar panels. It then passes this electricity through an inverter to convert it into alternating current (AC), which can be fed into the grid or used locally.

 

BWX PV Grid Connected Distribution Box

BWX Grid connected PV distribution box is composed of 2 isolation tool gates QS, inverter access circuit breaker QF, surge protection SPD, grid-connected automatic closing circuit breaker ARD, and equipped with 2 sets of energy meter mounting brackets, energy meters are installed between 2 isolation tool gates. The surge protector is installed between the grid-connected automatic closing circuit breaker ARD and the inverter access circuit breaker QF, and the surge protector is a 4P surge.

 

BWG Photovoltaic Grid-connected Cabinet

BWG Photovoltaic grid-connected cabinet is an an important part of centralized inverter and booster transformer or AC bus box and booster transformer. The incoming line of this photovoltaic grid-connected cabinet uses circuit breaker input or direct input, the output uses circuit breaker or load isolation switch, the bus is connected by electroplated or purified bus, and provides secondary lightning protection. The rated voltage of the system is up to AC690V, and the protection class is IP40 indoors and IP65 outdoors.

 

Primary and Secondary Photovoltaic Prefabricated Cabin

YZC-12 primary and secondary photovoltaic prefabricated cabin is a product specially designed by our company for box-transformer equipment used in extremely harsh environments in the alpine deserts of northwest and northeast. In view of the large temperature differences (low cold or high temperature), and a lot of dust and other particularity, the product adopts a fully sealed double-layer temperature-insulated split box and is equipped with fully automatic heating and cooling equipment to achieve real-time monitoring and self- starting functions,effectively ensuring the stable and reliable operation of container transformers.

 

Chinese Type Photovoltaic Electrical Substation

Chinese type photovoltaic electrical substation is a combination transformer for wind or photovoltaic power generation, which integrates boost transformer, high voltage current limiting fuse, load switch, low voltage switchgear and corresponding auxiliary equipment. The capacity range is 500~6800kVA, and the voltage level is 35kV and below. Suitable for all kinds of onshore, pond and offshore photovoltaic, wind farms

Applications of electrical equipment in photovoltaic power generation systems

 

Residential photovoltaic system

Provide self-used electricity for families and reduce electricity bills.

01

Commercial photovoltaic system

It supplies power to commercial places such as shopping malls and office buildings, supporting sustainable development. 

02

Industrial photovoltaic system

Provide electricity for factories and production facilities to reduce operating costs 

03

Farmland photovoltaic system

Installing photovoltaic equipment on farmland takes into account both agricultural production and power generation  

04

 

Packaging, Shipping and Delivery

 

 

Packaging Details

Small machine, packing with standard export carton, fill in foam board.

Big machine use free fumigation wooden pallet or wooden case.

Delivery Time

In stock, within 7 days

15~ 40 days, based on your model and quantity.

For some special design will takes more times.

Shipping Way

Sea shipping

Air shipping

Land transportation

EXW/FOB/CNF etc all are available.

 

Other Services

 

 

Payment method
L/C, T/T, Cash, Western Union & money gram etc, 30% deposit in advance, 70% balance before shipping.

 

Make customized logo order
Yes, we accepted OEM & ODM order.

 

MOQ
Our original design MOQ is 1 set.
Customized logo machine 30 set, but we accept small quantity for your trial order.

 

FAQ

Q: What kind of electrical equipment in photovoltaic power generation systems are available?

A: PV Photovoltaic DC Combiner Box, Intelligent Photovoltaic AC Junction Combiner Box,BWX PV Grid Connected Distribution Box,BWG Photovoltaic Grid-connected Cabinet,Primary and Secondary Photovoltaic Prefabricated Cabin,Chinese Type Photovoltaic Electrical Substation

Q: What are your photovoltaic products?

A: Photovoltaic products are the electrical equipment in photovoltaic power generation systems.

Q: What is a photovoltaic combiner box?

A: The photovoltaic combiner box is mainly used to collect current, provide protection functions, monitor current and voltage, and has a protective design.

Q: The protection function of the combiner box

A: The protection functions of the combiner box include overload protection, short-circuit protection, leakage protection, lightning protection, temperature monitoring, as well as fuses or circuit breakers

Q: In which scenarios are electrical equipment in photovoltaic power generation systems applied?

A: The electrical equipment in photovoltaic power generation systems is applied in residential, commercial, industrial, farmland, remote area power supply, electric vehicle charging stations and microgrid systems, etc

As one of the most professional photovoltaic product series manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to wholesale customized photovoltaic product series made in China here from our factory.

Intelligent Photovoltaic AC Junction Combiner Box, pv connected to grid, Combiner box

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