Several roofs in Handan have installed photovoltaic panels for free.

1. Handan juyuanneng photovoltaic technology co., ltd (formerly known as Handan congtai district juneng photovoltaic electronic products sales co., ltd) was established on 20 14, located in Handan city, Hebei province. Is a retail-oriented enterprise, mainly engaged in photovoltaic power generation and solar power generation, including free installation of photovoltaic panels on the roof, so Handan has 1 roof.