Onestone Solar Projects develops new solar PV parks. The combination of our indepth knowledge of the PV-industry (from wafer to insurance) and our practical experience in construction solar PV parks, gives potential investors the comfort they need:

Maximum economic return:
• Delivering above average performance yields.
• Power plant investment experts to assist in optimizing system financing to meet cash-flow return requirements.

Security of investment:
• Selection of high quality system components.
• Operations & Maintenance services over life time of system.
• Remote monitoring and diagnostic service 24 hours per day, 365 days per year.

Full turn-key service:
• Power plant planning, design, site inspection and permitting.
• Procurement and delivery of system components.
• Preparation of site, installation and connection.
• Operation and maintenance of the system.
• Required insurances during construction and operation for the system.


We recognise 4 distinctive phases in the development of solar PV parks (1-10MWp):