Icon has printed 95 units in its Wolf Ranch village near Austin, Texas.
The project recently secured initial approval for PPP-based construction.
The project stalled after China decided not to provide additional loans.
The proposed factory will be located in Mwingi Central, Kitui County.
The solar photovoltaic (PV) plant will be set on 80 hectares of land.
The facility will be five times the size of Dubai International Airport.
The Sh175 billion project is expected to get underway this year.
The cost of the project is now $6.4 billion, up from $5.7 billion.
Danjiang Bridge stretches 920m across Tamsui River in Taiwan.
The roads forms part of the Mombasa–Kampala–Kigali expressway.