Bus Bar in PV inverter

PV inverter is abbreviation of photovoltaic inverter. 

Central PV inverters (abbreviation of photovoltaics) are large devices designed specifically for utility-scale applications that are usually installed outdoors, such as industrial facilities, big buildings, very large field arrays, and even floating installations, which work on the same as string inverters but are different in size. Popular central PV inverter is designed to maximize solar energy use, providing efficient and reliable performance. Popular central inverters are available in standard 10 and 20-foot container sizes, with power outputs ranging from 500 kW to 6.8 MW, which brings cost-effective benefits.  

Edge-sealed laminated bus bar is the core structural part of the PV inverter.

For many years, NORTHBRIDGES has delivered high performance Laminated Bus Bar solutions to our customers – solar inverter manufacturers. From the sunny coast of Saudi Arabia to the Northwest Gobi Desert of Mongolia, there are hundreds of thousands laminated bus bars performing safely and stably. The solar industry faces big challenges - increasing power conversion efficiency, reducing the unit cost of power generation, and system reliability. 

The solar industry faces big challenges - increasing power conversion efficiency, reducing the unit cost of power generation, and system reliability. NORTHBRIDGES works closely with our customers to solve these challenges. Our engineers provide customers optimal design to reduce costs from earlier design stage. An epoxy powder painted laminated bus bar solution for solar inverter application. The maximum working temperature can be 125 ℃. All bushings are insulated by epoxy powder, therefore the creepage distance can reach 30 mm. An edge-sealed laminated Bus Bar solution. In this laminated bus bar design by our engineers, the thermal performance was enhanced, while the overall weight and product cost was reduced.