2.3 kW Residential Project Hawaii

2.3 kW Residential Project Hawaii
10 Solar World Panels with 190 Microinverters

SolarWorld 230

SolarWorld 230
21st Century Crew completed a 6.9 kW residential project

Enphase M190 with Sharp 230

Enphase M190 with Sharp 230
Technician Wiring Inverters

Manoa 2.76 kW system

Manoa 2.76 kW system
2.76 array with Enphase m190

PV Wiring "PANELS-J-BOX"

PV Wiring "PANELS-J-BOX"
PV-Inverter

SOLAR HOT WATER SYSTEM

SOLAR HOT WATER SYSTEM
SYSTEM INSTALLED IN WAINAE

Sunday, June 13, 2010

Hickam Airforce Base 147 kW Project

21st Century Technologies has begun a project on Hickam Airforce Base that is considered the largest armed forces installation in Hawaii.  After getting all of the roof materials to the project, we started the layout for 120 Evergreen panels that will be mounted to cool ply.  This new innovative roofing material has three mainfunctions.

1.  Provides strong material for historical roofs
2.  A cement called MBR is mixed attaches the cool ply to the roof.
3.  Two comprails are attached to the top part of the cool ply. 

The cool ply dimensions are 135.5 x 57.50 inches.  The panels are slightly longer than the width of the cool ply.  The layout must consider the difference between cool ply and panel.  We were able to fit 140 cool ply on the roof. 

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