Source google image: http://www.ef4.be/imf/c/eyJtYXNrIjoiNTk5eDM1NCIsIm0iOjE0fQ/images/pv/photovoltaique-schema-electrique-type.jpg
Schema electrique 307 hdi 136
Source google image: http://www.ef4.be/imf/c/eyJtYXNrIjoiNTk5eDM1NCIsIm0iOjE0fQ/images/pv/photovoltaique-schema-electrique-type.jpg