418 



suitable reference plant on Mhich to reject the Solar 

 Photovoltalcs Resource end fall back on their 

 Conservation Resource. 



Photovoltaic 

 Flat Plate 

 Goals 



Figure 8-42 



Photovoltaic 

 Two-Axis Flat Plate 

 Year 2000 Goals 

 (1990 Dollars) 



10 20 30 



Levelized Energy Cost (cents/kWh) 



l«l NORTHWEST POWER PLAN -VOLUME n 



PER THE 1991P0WER PLAN "FUNDAMENTAL SOLAR EQUATION" 

 (Fron, NOHOGRAPH. DOE 5-YEAR ^\lll-^[ll^_^^ „, „,, iggJ) 



PV MODULE (unit generator) $120 - $150/in' 



At a lOX Fuel-Rate 

 BALANCE-OF-PLANT 



(area) $115/in' 

 (power) $172/kH 



$1500/kH-inc 



At a lOX Fuel-Rate 

 1991 POWER PLAN PV PLANT Total 



OPERATION & MAINTENANCE 



In 20X Fuel Determined Capacity Factor 



$1322/kW-lnc 



$2822/kW-inc 



Sl.eO/mVYr 



0.9t/kWh 



LEVELIZED NOMINAL COST 



30.0</kWh 



Page 10 



