{"id":7710,"date":"2012-10-17T15:35:26","date_gmt":"2012-10-17T10:05:26","guid":{"rendered":"http:\/\/www.greenworldinvestor.com\/?p=7710"},"modified":"2012-10-17T15:35:26","modified_gmt":"2012-10-17T10:05:26","slug":"nesl-solar-panels-review-of-efficiency-prices-types-specifications-problems","status":"publish","type":"post","link":"https:\/\/iiec-india.org\/greenworld\/2012\/10\/17\/nesl-solar-panels-review-of-efficiency-prices-types-specifications-problems\/","title":{"rendered":"NESL Solar Panels Review of Efficiency, Prices, Types, Specifications &amp; Problems"},"content":{"rendered":"<h1>NESL<\/h1>\n<p>Changzhou NESL Solartech Co Ltd. was founded in 2006, with an initial registered capital of 50 million RMB. NESL\u00a0 is a state owned Chinese company with its own R&amp;D, design and manufacture facilities for solar energy products. NESL\u2019s production capacity is 400MW annually, with over 1,100 employees worldwide. The company also has offices worldwide in America, Germany and Australia.<\/p>\n<h3>Benefits of NESL Products<\/h3>\n<ul>\n<li>High Module Efficiency<\/li>\n<li>Better Performance under Weak Light Conditions<\/li>\n<li>Financial Support is Offered<\/li>\n<\/ul>\n<h3>NESL Products &amp; Efficiency<\/h3>\n<p>NESL specializes in solar PV panels, solar systems, solar PV application products, wind turbine equipment and solar-wind power systems. The company has experience in the design and production of monocrystalline and polycrystalline solar panels, BIPV modules, on-grid and off-grid solar power systems and solar lighting systems. NESL has mono- and poly-crystalline solar modules ranging between 5W to 300W. The broad line of modules are designed for the utility-scale, commercial, and residential markets. NESL products are TUV, CE, UL, MCS, ISO, ROHS, and CQC certified.<\/p>\n<h3>Specifications of NESL Solar Panels<\/h3>\n<ul>\n<li>High cell efficiency with quality silicon material for long term output, stability and reliability<\/li>\n<li>Rigorous quality control to meet highest international standards<\/li>\n<li>High transmittance, low iron tempered glass with enhanced stiffness and impact resistance<\/li>\n<li>Frame designed with high mechanical strength for easy installation<\/li>\n<li>Advanced encapsulation material with multilayer sheet lamination to provide efficient protection against the severest environmental conditions<\/li>\n<li>Good electrical performance under high temperature and low irradiance conditions<\/li>\n<\/ul>\n<h3>Types of NESL Solar Panels<\/h3>\n<p>The NESL solar panels can be broadly categorized into a) Standard Panels, b) Black Panels, c) BIPV, d) SUNHOUSE Panels and e) AC Panels.<\/p>\n<h3><strong>a) The Standard Panels are of two types:<\/strong><\/h3>\n<ol>\n<li>Monocrystalline<\/li>\n<li>Polycrystalline<\/li>\n<\/ol>\n<div>\n<h4><strong>1. Mono Crystalline Solar Panels<\/strong><\/h4>\n<p><strong>i) Mono Crystalline Solar Panel 185-200W<\/strong><\/p>\n<\/div>\n<ul>\n<li>Solar Cell Size &#8211; 125 x 125mm (4.93\u201d x 4.93\u201d)<\/li>\n<li>No. of Cells &#8211; 72 (6 x 12)<\/li>\n<li>Dimension &#8211; 1581 x 809 x40mm(62.2\u201dx31.9\u201dx1.6\u201d)<\/li>\n<li>Weight &#8211; 15.5kg (34.4 lbs)<\/li>\n<li>Cable Length &#8211; 900mm<\/li>\n<li>Power tolerance &#8211; 0~+3%<\/li>\n<li>Warranty &#8211; 5 years limited warranty on material and workmanship 12 years and 25 years limited warranty on minimum power output<\/li>\n<\/ul>\n<p><strong>ii) Mono Crystalline Solar Panel 240-255W<\/strong><\/p>\n<ul>\n<li>Solar Cell Size &#8211; 156 x 156mm (6.14\u201d x 6.14\u201d)<\/li>\n<li>No. of Cells &#8211; 60 (6&#215;10)<\/li>\n<li>Dimension &#8211; 1650 x 990 x 40mm (65.0\u201dx39.0\u201dx1.6\u201d)<\/li>\n<li>Weight &#8211; 19.5kg (43.3 lbs)<\/li>\n<li>Cable Length &#8211; 900mm<\/li>\n<li>Power tolerance &#8211; \u00b13%<\/li>\n<li>Warranty &#8211; 5 years limited warranty on material and workmanship 12 years and 25 years limited warranty on minimum power output<\/li>\n<\/ul>\n<p><strong>iii) Mono Crystalline Solar Panel 285-300W<\/strong><\/p>\n<ul>\n<li>Solar Cell Size &#8211; 156 x 156mm (6.14\u201d x 6.14\u201d)<\/li>\n<li>No. of Cells &#8211; 72 (6 x 12)<\/li>\n<li>Dimension &#8211; 1957\u00a0 x990 x50mm(77.0\u201dx39.0\u201dx2.0\u201d)<\/li>\n<li>Weight &#8211; 25.5kg (56.6 lbs)<\/li>\n<li>Cable Length &#8211; 1100mm<\/li>\n<li>Power tolerance &#8211; \u00b13%<\/li>\n<li>Warranty &#8211; 5 years limited warranty on material and workmanship 12 years and 25 years limited warranty on minimum power output<\/li>\n<\/ul>\n<h4><strong>2. Poly Crystalline Solar Panel<\/strong><\/h4>\n<p><strong>i) Poly Crystalline Solar Panel 220-240W<\/strong><\/p>\n<ul>\n<li>Solar Cell Size &#8211; 156 x 156mm (6.14&#8243; x 6.14&#8243;)<\/li>\n<li>No. of Cells &#8211; 60 (6 x10)<\/li>\n<li>Dimension &#8211; 1650 x 990 x 40mm (65.0&#8243; x 39.0&#8243; x 1.6&#8243;)<\/li>\n<li>Weight &#8211; 19.5kg (43.3 lbs)<\/li>\n<li>Cable Length &#8211; 900mm<\/li>\n<li>Power tolerance &#8211; \u00b13%<\/li>\n<li>Warranty &#8211; 5-year limited warranty on material and workmanship 12-year and 25-year limited warranty on minimum power output<\/li>\n<\/ul>\n<p><strong>ii) Poly Crystalline Solar Panel 260-280W<\/strong><\/p>\n<ul>\n<li>Solar Cell Size &#8211; 156 x 156mm (6.14\u201d x 6.14\u201d)<\/li>\n<li>No. of Cells &#8211; 72 (6 x 12)<\/li>\n<li>Dimension &#8211; 1957 x 990 x 50mm (77.0\u201dx39.0\u201dx2.0\u201d)<\/li>\n<li>Weight &#8211; 25.5kg (56.6 lbs)<\/li>\n<li>Power tolerance &#8211; \u00b13%<\/li>\n<li>Cable Length &#8211; 1100mm<\/li>\n<li>Warranty &#8211; 5 years limited warranty on material and workmanship 12 years and 25 years limited warranty on minimum power output.<\/li>\n<\/ul>\n<h3><strong>b) The Black Panel<\/strong><\/h3>\n<h4><strong>Black DJ-250D<\/strong><\/h4>\n<ul>\n<li>Weight &#8211; 19.5Kg<\/li>\n<li>Power tolerance &#8211; \u00b13%<\/li>\n<li>Cell Size &#8211; 156mm x 156mm<\/li>\n<li>Dimension &#8211; 1650mm x 990mm x 40mm<\/li>\n<li>Warranty &#8211; 5 years limited warranty on material and workmanship 12 years and 25 years limited warranty on minimum power output.<\/li>\n<\/ul>\n<h3><strong>c) BIPV Panels<\/strong><\/h3>\n<h4><strong>1. SOL-GLAZE<\/strong><\/h4>\n<p>Is comprised of NESL\u2019s photovoltaic cells laminated between two transparent layers of low-iron, tempered glass. They are very durable and provide a high-energy yield.<\/p>\n<h4><strong>2. Sun Energy Shingles and\u00a0<strong>3. Sun Energy Tiles<\/strong><\/strong><\/h4>\n<p>Features polycrystalline solar cells and a slim profile for a clean, integrated look.<\/p>\n<h3><strong>d) SUNHOUSE Panels <\/strong><\/h3>\n<p>Can be used for Greenhouse, building-integrated, high-tech photovoltaic systems<strong>.<\/strong><\/p>\n<h4><strong>1. SUNHOUSE 105-115 <\/strong><\/h4>\n<h4><strong>2. SUNHOUSE 135-155 <\/strong><\/h4>\n<h4><strong>3. SUNHOUSE 200-230 <\/strong><\/h4>\n<p>Durable photovoltaic modules. The product uses transparent TPT, low iron tempered glass with solar cells laminated in between.<\/p>\n<h3><strong>e) AC Panels<\/strong><\/h3>\n<ul>\n<li>Solar Cell Size &#8211; 156 x 156mm (6.14&#8243; x 6.14&#8243;)<\/li>\n<li>No. of Cells &#8211; 60 (6 x10)<\/li>\n<li>Dimension &#8211; 1650 x 990 x 40mm (65.0&#8243; x 39.0&#8243; x 1.6&#8243;)<\/li>\n<li>Weight &#8211; 19.5kg (43.3 lbs)<\/li>\n<li>Cable Length &#8211; 1000mm<\/li>\n<\/ul>\n<h3>Other NESL Solar Power System<strong><br \/>\n<\/strong><\/h3>\n<p>NESL also provides solutions in case of any emergency while outdoor. It is a Foldable Solar Power Box, which provides power for car batteries, RV batteries and other 12V batteries.<\/p>\n<h3>Problems &amp; Costs<\/h3>\n<p>NESL is a very small company. Hence, the major problem could arise when the company shuts down. In that scenario, the 25 years warranty would stand null. However, since it is a state owned company and given the love of Chinese Government for the solar sector in China, let&#8217;s hope the company does not close. The panels are efficient with quality certifications and strict quality control.<\/p>\n<p>Price wise these panels are very affordable. NESL panels are very cheap, the price ranges between 60 ~ 70 cents per watt.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>NESL Changzhou NESL Solartech Co Ltd. was founded in 2006, with an initial registered capital of 50 million RMB. NESL\u00a0 is a state owned Chinese company<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","content-type":"","footnotes":""},"categories":[79,52],"tags":[727,3665,3742,4068],"class_list":["post-7710","post","type-post","status-publish","format-standard","hentry","category-china-green-stocks-greeninvest","category-solar-panels","tag-bipv","tag-monocrystalline","tag-nesl","tag-polycrystalline"],"_links":{"self":[{"href":"https:\/\/iiec-india.org\/greenworld\/wp-json\/wp\/v2\/posts\/7710","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iiec-india.org\/greenworld\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/iiec-india.org\/greenworld\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/iiec-india.org\/greenworld\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/iiec-india.org\/greenworld\/wp-json\/wp\/v2\/comments?post=7710"}],"version-history":[{"count":0,"href":"https:\/\/iiec-india.org\/greenworld\/wp-json\/wp\/v2\/posts\/7710\/revisions"}],"wp:attachment":[{"href":"https:\/\/iiec-india.org\/greenworld\/wp-json\/wp\/v2\/media?parent=7710"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/iiec-india.org\/greenworld\/wp-json\/wp\/v2\/categories?post=7710"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/iiec-india.org\/greenworld\/wp-json\/wp\/v2\/tags?post=7710"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}