The BWX grid-connection box is the power-protection link between PV string inverters and the grid. It uses dedicated photovoltaic grid-connection circuit breakers and pull-ring isolators with secondary surge protection, housed in an IP65 cold-rolled-steel enclosure that resists dust, UV and wide temperature swings for dependable outdoor service.
Switchgear & Distribution
BWX New-Energy Grid-Connection Box
BWX · IP65
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Overview
The BWX grid-connection box connects photovoltaic string inverters to the grid, with dedicated PV grid-connection circuit breakers, pull-ring isolators and secondary surge protection in an IP65 enclosure for outdoor use.
Entogo, a Canadian company, builds the BWX New-Energy Grid-Connection Box in its own factory in China with a vertically integrated supply chain — factory-direct pricing, shipping in 16–24 weeks (within 36 weeks when the order needs new cULus/CSA certification), and a minimum 36-month manufacturer warranty backed by Entogo Inc. in Toronto.
Key features
- Dedicated photovoltaic grid-connection circuit breakers.
- Pull-ring isolators for safer operation.
- Secondary surge protection.
- IP65, dustproof and UV-resistant for outdoor sites.
- Verified across high- and low-temperature testing.
Custom-engineered · built to order
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Lead time
16–24 weeks
Order now for estimated delivery Feb 2027 – Mar 2027.
Certification and testing may extend this, depending on the applicable standard and scope.
Distribution
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