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d Solar Hybrid (WiSH) System
Year of Development ¡¡ 2 0 kW WiSH
• Indigenous 10 kW Wind + 10 kW
¡¡ 1 kW WiSH system – 2016
¡¡ 1 0 kW WiSH system – 2017 Solar Hybrid system for commu-
¡¡ 20 kW WiSH system – 2018 nity level populace
• Active Yaw directional control
Applications mechanism
• Integrated controller-cum-inverter
¡¡ 1 kW WiSH – Teaching aid for for outdoor application
educational institute, remote small ¡¡ Alternator based design for low cut-in.
hamlets and off grid situations.
Level/Scale of Development
¡¡ 1 0 kW WiSH – Agri pump applica-
tion, domestic lighting ¡¡ 1 kW WiSH – Commercially avail-
able : TRL-8
¡¡ 20 kW WiSH – Community level
energy solution ¡¡ 10 kW WiSH – Technology Dem-
onstration : TRL-8
Salient Technical Features
¡¡ 20 kW WiSH – Technology Dem-
¡¡ 1 kW WiSH onstration: TRL-6
• State-of-the-art light weight rotor
Intellectural Property Rights (IPR):
with advanced aerodynamic design
& eco-friendly composite blades ¡¡ 1 kW WiSH – To be filed
• In-house developed controller.
• Superior performance for low ¡¡ 10 kW WiSH – To be filed
speed Indian wind regimes, com-
pared to international counterparts. ¡¡ 20 kW WiSH – To be filed
¡¡ 10 kW WiSH
• Indigenous 5 kW Wind + 5 kW So- Major Plant Equipment and
lar Hybrid system for rural India Machinery Required
• Versatile for hybridization with
other local energy sources ¡¡ Composite fabrication
• Eco friendly CFRP based blades infrastructure
• Simple Tail vane direction control
mechanism ¡¡ General purpose machines (lather,
milling and drilling machines) for
fabrication of metallic components
EI 9
Year of Development ¡¡ 2 0 kW WiSH
• Indigenous 10 kW Wind + 10 kW
¡¡ 1 kW WiSH system – 2016
¡¡ 1 0 kW WiSH system – 2017 Solar Hybrid system for commu-
¡¡ 20 kW WiSH system – 2018 nity level populace
• Active Yaw directional control
Applications mechanism
• Integrated controller-cum-inverter
¡¡ 1 kW WiSH – Teaching aid for for outdoor application
educational institute, remote small ¡¡ Alternator based design for low cut-in.
hamlets and off grid situations.
Level/Scale of Development
¡¡ 1 0 kW WiSH – Agri pump applica-
tion, domestic lighting ¡¡ 1 kW WiSH – Commercially avail-
able : TRL-8
¡¡ 20 kW WiSH – Community level
energy solution ¡¡ 10 kW WiSH – Technology Dem-
onstration : TRL-8
Salient Technical Features
¡¡ 20 kW WiSH – Technology Dem-
¡¡ 1 kW WiSH onstration: TRL-6
• State-of-the-art light weight rotor
Intellectural Property Rights (IPR):
with advanced aerodynamic design
& eco-friendly composite blades ¡¡ 1 kW WiSH – To be filed
• In-house developed controller.
• Superior performance for low ¡¡ 10 kW WiSH – To be filed
speed Indian wind regimes, com-
pared to international counterparts. ¡¡ 20 kW WiSH – To be filed
¡¡ 10 kW WiSH
• Indigenous 5 kW Wind + 5 kW So- Major Plant Equipment and
lar Hybrid system for rural India Machinery Required
• Versatile for hybridization with
other local energy sources ¡¡ Composite fabrication
• Eco friendly CFRP based blades infrastructure
• Simple Tail vane direction control
mechanism ¡¡ General purpose machines (lather,
milling and drilling machines) for
fabrication of metallic components
EI 9
