System size
110 kWp
Estimated Annual Production
160.600 kWh/ year

The Green One UN House in Viet Nam has two key aims – to help the UN in Viet Nam ‘Deliver as One’ and ‘Deliver Green’.

In addition to Delivering as One, the Green One UN House is a major step towards answering the UN Secretary-General’s call to ‘Deliver Green’, as well as becoming a role model for sustainable green buildings in Viet Nam. The Green One UN House is also the first building in Vietnam to be awarded a provision Gold Lotus Rating from the Viet Nam Green Building Council.

Photovoltaic panels on the roof harness solar energy and generate 10 percent of the building’s annual electricity requirements. Overcoming many strong opponents, SolarBK was honored by ECOBA – the main contractor to be selected to provide the solar system.

Implementation period: 2013 – 2015

System capacity: 110 kWp


This system is one of the first projects in Vietnam that EVN agreed to connect to the national grid.

Remote monitoring system developed by SolarBK specifically for the project.

Help reducing 100 tons greenhouse gases and generate 180 MWh electricity annually.