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Oct
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Feb
Apr
Jun
Aug
Oct
Dec
Feb
Apr
Jun
2015
2016
$75.40, Aug 1 - Aug 7 $34.30, Aug 1 7:03 am $31.77, Aug 1 7:03 am $75.40, Aug 1 - Aug 7 $34.31, Aug 3 2:00 am $31.39, Aug 3 2:00 am $75.40, Aug 1 - Aug 7 $34.30, Aug 4 - Aug 5 $31.04, Aug 4 10:55 pm $75.40, Aug 1 - Aug 7 $44.99, Aug 7 1:07 am $30.92, Aug 7 1:07 am $75.40, Aug 1 - Aug 7 $34.31, Aug 7 11:35 pm $30.89, Aug 7 11:35 pm $76.15, Aug 9 - Aug 26 $34.31, Aug 10 - Aug 11 $30.81, Aug 10 2:39 am $76.15, Aug 9 - Aug 26 $34.30, Aug 11 - Aug 21 $30.75, Aug 11 11:27 pm $76.15, Aug 9 - Aug 26 $34.30, Aug 11 - Aug 21 $30.74, Aug 12 10:43 pm $76.15, Aug 9 - Aug 26 $34.30, Aug 11 - Aug 21 $30.68, Aug 14 8:44 pm $76.15, Aug 9 - Aug 26 $34.30, Aug 11 - Aug 21 $30.62, Aug 16 10:23 pm $76.15, Aug 9 - Aug 26 $34.30, Aug 11 - Aug 21 $30.61, Aug 17 8:38 pm $76.15, Aug 9 - Aug 26 $34.30, Aug 11 - Aug 21 $30.53, Aug 20 6:22 am $76.15, Aug 9 - Aug 26 $34.30, Aug 11 - Aug 21 $30.50, Aug 21 6:58 am $76.15, Aug 9 - Aug 26 $34.30, Aug 23 9:32 am $30.42, Aug 23 9:32 am $76.15, Aug 9 - Aug 26 $34.31, Aug 24 - Aug 26 $30.40, Aug 24 11:09 am $76.15, Aug 9 - Aug 26 $34.31, Aug 24 - Aug 26 $30.97, Aug 26 1:53 pm $79.49, Aug 27 - Sep 2 $45.00, Aug 27 - Aug 31 $31.00, Aug 27 - Sep 4 $79.49, Aug 27 - Sep 2 $68.81, Sep 2 8:19 am $31.00, Aug 27 - Sep 4 $81.47, Sep 4 - Sep 9 $67.59, Sep 4 - Sep 11 $31.00, Aug 27 - Sep 4 $81.47, Sep 4 - Sep 9 $67.59, Sep 4 - Sep 11 $33.24, Sep 7 - Sep 13 $83.51, Sep 11 - Sep 19 $67.59, Sep 4 - Sep 11 $33.24, Sep 7 - Sep 13 $83.51, Sep 11 - Sep 19 $64.99, Sep 13 - Oct 24 $33.24, Sep 7 - Sep 13 $83.51, Sep 11 - Sep 19 $64.99, Sep 13 - Oct 24 $33.99, Sep 15 - Nov 4 $85.60, Sep 22 - Sep 26 $64.99, Sep 13 - Oct 24 $33.99, Sep 15 - Nov 4 $87.73, Sep 28 - Nov 16 $64.99, Sep 13 - Oct 24 $33.99, Sep 15 - Nov 4 $87.73, Sep 28 - Nov 16 $65.97, Oct 29 - Nov 4 $33.99, Sep 15 - Nov 4 $87.73, Sep 28 - Nov 16 $65.15, Nov 10 - Nov 23 $33.66, Nov 10 8:19 pm $87.73, Sep 28 - Nov 16 $65.15, Nov 10 - Nov 23 $32.03, Nov 16 1:03 am $86.46, Nov 19 - Dec 21 $65.15, Nov 10 - Nov 23 $31.36, Nov 19 3:26 am $86.46, Nov 19 - Dec 21 $65.15, Nov 10 - Nov 23 $31.26, Nov 21 - Nov 23 $86.46, Nov 19 - Dec 21 $63.52, Nov 25 - Dec 1 $31.16, Nov 25 11:37 am $86.46, Nov 19 - Dec 21 $63.52, Nov 25 - Dec 1 $31.14, Nov 27 - Dec 1 $86.46, Nov 19 - Dec 21 $63.25, Dec 3 - Dec 7 $31.01, Dec 3 5:00 am $86.46, Nov 19 - Dec 21 $63.25, Dec 3 - Dec 7 $30.53, Dec 5 2:44 am $86.46, Nov 19 - Dec 21 $63.25, Dec 3 - Dec 7 $17.20, Dec 7 12:26 am $86.46, Nov 19 - Dec 21 $64.20, Dec 9 2:18 am $16.19, Dec 9 - Dec 21 $86.46, Nov 19 - Dec 21 $65.97, Dec 11 6:29 am $16.19, Dec 9 - Dec 21 $86.46, Nov 19 - Dec 21 $66.21, Dec 13 - Dec 17 $16.19, Dec 9 - Dec 21 $86.46, Nov 19 - Dec 21 $65.91, Dec 21 10:40 pm $16.19, Dec 9 - Dec 21 $86.03, Jan 10 - Jan 17 $63.25, Jan 10 - Jan 23 $16.09, Jan 10 - Jan 15 $86.03, Jan 10 - Jan 17 $63.25, Jan 10 - Jan 23 $16.05, Jan 17 - Jan 28 $85.60, Jan 18 - Jan 25 $63.25, Jan 10 - Jan 23 $16.05, Jan 17 - Jan 28 $85.60, Jan 18 - Jan 25 $63.24, Jan 25 8:26 am $16.05, Jan 17 - Jan 28 $85.17, Jan 27 - Feb 1 $63.77, Jan 27 2:10 am $16.05, Jan 17 - Jan 28 $85.17, Jan 27 - Feb 1 $63.25, Jan 28 - Mar 9 $16.05, Jan 17 - Jan 28 $85.17, Jan 27 - Feb 1 $63.25, Jan 28 - Mar 9 $15.95, Jan 30 11:56 am $85.17, Jan 27 - Feb 1 $63.25, Jan 28 - Mar 9 $16.05, Feb 1 - Feb 6 $84.31, Feb 3 - Mar 17 $63.25, Jan 28 - Mar 9 $16.05, Feb 1 - Feb 6 $84.31, Feb 3 - Mar 17 $63.25, Jan 28 - Mar 9 $16.09, Feb 8 - Feb 9 $84.31, Feb 3 - Mar 17 $63.25, Jan 28 - Mar 9 $16.05, Feb 11 - Feb 14 $84.31, Feb 3 - Mar 17 $63.25, Jan 28 - Mar 9 $16.80, Feb 16 2:50 pm $84.31, Feb 3 - Mar 17 $63.25, Jan 28 - Mar 9 $16.75, Feb 18 12:45 pm $84.31, Feb 3 - Mar 17 $63.25, Jan 28 - Mar 9 $16.80, Feb 20 - Feb 24 $84.31, Feb 3 - Mar 17 $63.25, Jan 28 - Mar 9 $16.40, Feb 26 4:42 am $84.31, Feb 3 - Mar 17 $63.25, Jan 28 - Mar 9 $15.70, Feb 28 2:35 am $84.31, Feb 3 - Mar 17 $63.25, Jan 28 - Mar 9 $15.89, Mar 2 8:11 pm $84.31, Feb 3 - Mar 17 $63.25, Jan 28 - Mar 9 $16.45, Mar 4 5:09 pm $84.31, Feb 3 - Mar 17 $63.25, Jan 28 - Mar 9 $13.69, Mar 6 4:28 pm $84.31, Feb 3 - Mar 17 $63.25, Jan 28 - Mar 9 $16.48, Mar 7 5:34 pm $84.31, Feb 3 - Mar 17 $63.25, Jan 28 - Mar 9 $15.49, Mar 9 7:04 pm $84.31, Feb 3 - Mar 17 $63.04, Mar 12 4:22 am $15.38, Mar 12 - Mar 24 $84.31, Feb 3 - Mar 17 $62.91, Mar 14 11:27 am $15.38, Mar 12 - Mar 24 $84.31, Feb 3 - Mar 17 $62.79, Mar 17 9:23 am $15.38, Mar 12 - Mar 24 $89.96, Mar 19 - Mar 21 $60.80, Mar 19 3:22 pm $15.38, Mar 12 - Mar 24 $89.96, Mar 19 - Mar 21 $58.10, Mar 21 8:25 pm $15.38, Mar 12 - Mar 24 $110.00, Mar 24 - Mar 31 $55.92, Mar 24 3:29 am $15.38, Mar 12 - Mar 24 $110.00, Mar 24 - Mar 31 $54.16, Mar 26 10:03 am $16.44, Mar 26 - Apr 7 $110.00, Mar 24 - Mar 31 $52.70, Mar 28 5:35 pm $16.44, Mar 26 - Apr 7 $110.00, Mar 24 - Mar 31 $51.52, Mar 31 2:03 am $16.44, Mar 26 - Apr 7 $114.00, Apr 2 3:43 pm $50.58, Apr 2 3:43 pm $16.44, Mar 26 - Apr 7 $89.96, Apr 5 - Apr 10 $61.00, Apr 5 6:24 am $16.44, Mar 26 - Apr 7 $89.96, Apr 5 - Apr 10 $60.10, Apr 7 10:13 pm $16.44, Mar 26 - Apr 7 $89.96, Apr 5 - Apr 10 $59.90, Apr 10 2:56 pm $16.69, Apr 10 2:56 pm $89.05, Apr 13 - Apr 24 $62.13, Apr 13 10:58 am $18.39, Apr 13 10:58 am $89.05, Apr 13 - Apr 24 $59.75, Apr 16 5:37 am $26.69, Apr 16 5:37 am $89.05, Apr 13 - Apr 24 $56.82, Apr 18 7:31 pm $41.82, Apr 18 7:31 pm $89.05, Apr 13 - Apr 24 $53.26, Apr 21 12:04 pm $40.89, Apr 21 12:04 pm $89.05, Apr 13 - Apr 24 $49.58, Apr 24 7:08 am $39.95, Apr 24 7:08 am $88.15, Apr 27 - Apr 30 $45.77, Apr 27 9:58 am $38.88, Apr 27 9:58 am $88.15, Apr 27 - Apr 30 $42.33, Apr 30 7:13 am $37.86, Apr 30 7:13 am $87.26, May 2 - May 5 $35.38, May 2 11:46 pm $35.38, May 2 11:46 pm $87.26, May 2 - May 5 $34.40, May 5 5:50 pm $33.01, May 5 5:50 pm $86.38, May 10 - May 13 $37.45, May 10 - May 27 $37.44, May 10 - May 27 $85.51, May 16 7:08 pm $37.45, May 10 - May 27 $37.44, May 10 - May 27 $111.38, May 21 3:28 am $37.45, May 10 - May 27 $37.44, May 10 - May 27 $84.65, May 23 - Jun 5 $37.45, May 10 - May 27 $37.44, May 10 - May 27 $84.65, May 23 - Jun 5 $37.41, Jun 1 - Jul 31 $37.40, Jun 1 - Jun 5 $83.80, Jun 10 - Jul 3 $37.41, Jun 1 - Jul 31 $37.21, Jun 10 1:28 am $83.80, Jun 10 - Jul 3 $37.41, Jun 1 - Jul 31 $35.76, Jun 13 10:00 pm $83.80, Jun 10 - Jul 3 $37.41, Jun 1 - Jul 31 $34.27, Jun 17 2:59 pm $83.80, Jun 10 - Jul 3 $37.41, Jun 1 - Jul 31 $32.67, Jun 21 10:25 am $83.80, Jun 10 - Jul 3 $37.41, Jun 1 - Jul 31 $31.28, Jun 25 5:08 am $83.80, Jun 10 - Jul 3 $37.41, Jun 1 - Jul 31 $29.95, Jun 29 - Aug 7 $114.00, Jul 7 - Jul 13 $37.41, Jun 1 - Jul 31 $29.95, Jun 29 - Aug 7 $108.30, Jul 16 - Jul 20 $37.41, Jun 1 - Jul 31 $29.95, Jun 29 - Aug 7 $107.21, Jul 23 - Jul 27 $37.41, Jun 1 - Jul 31 $29.95, Jun 29 - Aug 7 $106.66, Jul 31 - Aug 3 $37.41, Jun 1 - Jul 31 $29.95, Jun 29 - Aug 7 $106.66, Jul 31 - Aug 3 $33.04, Aug 3 - Sep 16 $29.95, Jun 29 - Aug 7 $101.32, Aug 7 - Aug 11 $33.04, Aug 3 - Sep 16 $29.95, Jun 29 - Aug 7 $101.32, Aug 7 - Aug 11 $33.04, Aug 3 - Sep 16 $26.24, Aug 11 4:18 am $96.25, Aug 14 - Sep 8 $33.04, Aug 3 - Sep 16 $23.91, Aug 14 10:39 pm $96.25, Aug 14 - Sep 8 $33.04, Aug 3 - Sep 16 $22.80, Aug 18 3:48 pm $96.25, Aug 14 - Sep 8 $33.04, Aug 3 - Sep 16 $20.73, Aug 22 9:42 am $96.25, Aug 14 - Sep 8 $33.04, Aug 3 - Sep 16 $20.28, Aug 26 4:08 am $96.25, Aug 14 - Sep 8 $33.04, Aug 3 - Sep 16 $20.25, Aug 29 10:49 pm $96.25, Aug 14 - Sep 8 $33.04, Aug 3 - Sep 16 $19.31, Sep 2 5:37 pm $96.25, Aug 14 - Sep 8 $33.04, Aug 3 - Sep 16 $19.26, Sep 6 3:10 pm $96.25, Aug 14 - Sep 8 $33.04, Aug 3 - Sep 16 $19.23, Sep 8 3:08 pm $91.43, Sep 12 - Sep 16 $33.04, Aug 3 - Sep 16 $19.12, Sep 12 12:19 pm $91.43, Sep 12 - Sep 16 $33.04, Aug 3 - Sep 16 $19.10, Sep 16 9:36 am $86.85, Sep 20 6:47 am $40.07, Sep 20 - Sep 28 $19.08, Sep 20 6:47 am $82.50, Sep 24 - Oct 6 $40.07, Sep 20 - Sep 28 $23.06, Sep 24 5:18 am $82.50, Sep 24 - Oct 6 $40.07, Sep 20 - Sep 28 $19.89, Sep 28 2:27 am $82.50, Sep 24 - Oct 6 $81.54, Oct 2 - Oct 6 $22.60, Oct 2 3:37 am $82.50, Sep 24 - Oct 6 $81.54, Oct 2 - Oct 6 $22.44, Oct 6 6:17 am $78.37, Oct 10 - Oct 14 $77.80, Oct 10 - Oct 14 $23.45, Oct 10 - Oct 14 OOS $78.37, Oct 18 - Oct 22 $77.80, Oct 10 - Oct 14 $23.40, Oct 18 6:10 am OOS $78.37, Oct 18 - Oct 22 $77.80, Oct 10 - Oct 14 $23.30, Oct 22 3:39 am $78.37, Oct 26 - Oct 29 $77.80, Oct 10 - Oct 14 $23.20, Oct 26 12:12 am $78.37, Oct 26 - Oct 29 $77.86, Oct 29 11:10 pm $24.91, Oct 29 11:10 pm $77.13, Nov 2 - Dec 3 $76.80, Nov 2 11:06 pm $24.85, Nov 2 11:06 pm $77.13, Nov 2 - Dec 3 $75.90, Nov 7 - Nov 11 $24.72, Nov 7 1:52 am $77.13, Nov 2 - Dec 3 $75.90, Nov 7 - Nov 11 $24.61, Nov 11 4:43 am $77.13, Nov 2 - Dec 3 $74.76, Nov 15 8:13 am $24.47, Nov 15 8:13 am $77.13, Nov 2 - Dec 3 $75.00, Nov 19 5:29 pm $23.71, Nov 19 5:29 pm $77.13, Nov 2 - Dec 3 $73.25, Nov 24 3:23 am $22.97, Nov 24 3:23 am $77.13, Nov 2 - Dec 3 $71.53, Nov 28 6:44 pm $21.88, Nov 28 6:44 pm $77.13, Nov 2 - Dec 3 $69.71, Dec 3 3:36 pm $24.06, Dec 3 3:36 pm $80.56, Dec 8 - Jan 24 $68.17, Dec 8 1:14 pm $19.96, Dec 8 1:14 pm $80.56, Dec 8 - Jan 24 $67.45, Dec 11 3:39 am $19.53, Dec 11 3:39 am $80.56, Dec 8 - Jan 24 $66.01, Dec 16 4:47 am $18.47, Dec 16 4:47 am $80.56, Dec 8 - Jan 24 $64.77, Dec 21 2:49 am $17.65, Dec 21 2:49 am $80.56, Dec 8 - Jan 24 $63.33, Dec 26 4:37 pm $16.82, Dec 26 - Jan 5 $80.56, Dec 8 - Jan 24 $61.99, Dec 31 7:49 am $16.82, Dec 26 - Jan 5 $80.56, Dec 8 - Jan 24 $60.75, Jan 5 1:21 am $16.82, Dec 26 - Jan 5 $80.56, Dec 8 - Jan 24 $63.01, Jan 9 10:19 pm $19.44, Jan 9 10:19 pm $80.56, Dec 8 - Jan 24 $62.91, Jan 14 8:09 pm $19.33, Jan 14 8:09 pm $80.56, Dec 8 - Jan 24 $62.65, Jan 19 8:19 pm $18.73, Jan 19 8:19 pm $80.56, Dec 8 - Jan 24 $62.31, Jan 24 8:42 pm $18.45, Jan 24 8:42 pm OOS $94.96, Jan 29 9:09 pm $62.01, Jan 29 9:09 pm $18.20, Jan 29 9:09 pm OOS $114.00, Feb 3 11:24 pm $69.21, Feb 3 11:24 pm $18.10, Feb 3 11:24 pm OOS $119.00, Feb 9 1:33 am $75.31, Feb 9 1:33 am $17.80, Feb 9 1:33 am $119.00, Feb 14 - Mar 6 $76.00, Feb 14 8:06 am $24.83, Feb 14 8:06 am $119.00, Feb 14 - Mar 6 $74.75, Feb 19 4:15 pm $16.82, Feb 19 4:15 pm $119.00, Feb 14 - Mar 6 $71.73, Feb 25 5:25 am $14.87, Feb 25 5:25 am $119.00, Feb 14 - Mar 6 $75.98, Mar 6 3:14 am $29.44, Mar 6 3:14 am $101.15, Mar 17 2:27 pm $75.96, Mar 17 2:27 pm $29.41, Mar 17 2:27 pm OOS $90.21, Mar 29 4:02 am $76.00, Mar 29 - Apr 9 $29.72, Mar 29 4:02 am $90.21, Apr 9 1:11 pm $76.00, Mar 29 - Apr 9 $26.08, Apr 9 1:11 pm $101.15, Apr 21 9:43 am $60.00, Apr 21 9:43 am $25.15, Apr 21 9:43 am
51,604 1,953,641
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Price Details
New
Latest
$101.15 1 day ago
Highest
$119.00 Feb 14, '16
Lowest
$75.40 Aug 1, '14
Average
$90.21 (30d avg) $104.42 (90d avg) $91.81 (180d avg) $91.58 (365d avg) $89.28 (Lifetime average)
Added
Aug 1, 2014
3rd Party New
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$60.00 1 day ago
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$81.54 Oct 2, '15
Lowest
$33.04 Aug 3, '15
Average
$76.00 (30d avg) $73.39 (90d avg) $71.05 (180d avg) $56.42 (365d avg) $58.05 (Lifetime average)
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Aug 1, 2014
3rd Party Used
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$25.15 1 day ago
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$41.82 Apr 18, '15
Lowest
$13.69 Mar 6, '15
Average
$27.86 (30d avg) $23.64 (90d avg) $22.28 (180d avg) $25.59 (365d avg) $25.21 (Lifetime average)
Added
Aug 1, 2014
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30 day average: 962,393 90 day average: 1,016,282
Product Description
Design High-Performance Alternative Energy Systems for BuildingsA comprehensive reference for architects and engineers, this book provides practical design and installation guidelines for some of the most commercially viable alternative energy technologies. Construction materials, system deployment, typical installations, and environmental impact are covered. includes information on LEED design, energy conservation, and solar power financing and return on investment. Power purchase agreements (PPAs) and national and international carbon cap and trade are also discussed. Valuable appendices contain detailed design data tables and certified equipment listings. covers:
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