3.1 Starter PV Laboratory for less than $10,000
One of the biggest challenges in developing a laboratory is obtaining sufficient funding to purchase all of the desired components, tools, and equipment for meaningful demonstrations, laboratory experiments, data collection, and hands-on learning experiences. As an alternative to a more complete facility, the table below is an example of an excellent starter laboratory that includes a complete 2040 Watt PV system and the instrumentation necessary to conduct a variety of meaningful exercises and collect useful data on component and system performance. The total cost is less than $10,000.
PV EQUIPMENT | ||
Item | Vendor | Cost |
PV Powered PVP2000SD-240 | SunWize | $1,500 |
AC kWh meter | Hialeah Meter | $50 |
AC meter can | Home Depot | $30 |
AC disconnect 30 amp | Home Depot | $30 |
AC breakers (x2) 15 amp, SP | Home Depot | $30 |
DC disconnect HU361 30 amp | Affordable Solar | $175 |
DC combiner box | Outback Power Systems | $150 |
DC fuses (x2) KLKD-15 | Outback Power Systems | $25 |
DC 30 amp fuse holder(x2), DIN | Outback Power Systems | $40 |
Mock roof 4’x8’ | Carpenter Built | $700 |
Mounting system for PV | Affordable Solar | $600 |
Helios PV Modules 255W (8) | Solar Panel Store | $2,675 ($1.31/watt) |
Equipment Subtotal | $6,005 | |
INSTRUMENTATION | ||
Item | Vendor | Cost |
Solmetric-pva-600-analyzer | Various | $3,075 |
AEMC DC current clamp | Newark Electronics | $200 |
Fluke (x2) 115 VOM Meter | Newark Electronics | $300 |
Daystar solar meter | Daystar Inc. | $150 |
Fluke IR temp gun | Newark Electronics | $100 |
Instrumentation Subtotal | $3,825 | |
GRAND TOTAL: Equipment + Instrumentation | $9,830 |