{"id":19461,"date":"2025-05-16T16:52:44","date_gmt":"2025-05-16T13:52:44","guid":{"rendered":"https:\/\/www.megasolar.com.ua\/?post_type=product&p=19461"},"modified":"2026-03-17T16:33:22","modified_gmt":"2026-03-17T14:33:22","slug":"grid-tied-solar-power-plant-optimal-20-kw","status":"publish","type":"product","link":"https:\/\/www.megasolar.com.ua\/en\/product\/grid-tied-solar-power-plant-optimal-20-kw\/","title":{"rendered":"Grid-Tied Solar Power Plant \u201cOptimal\u201d 20 kW"},"content":{"rendered":"
\n

Grid-Tied Solar Power Plant \u201cOptimal\u201d 20 kW<\/strong><\/h2>\n

The best choice<\/strong> for a private home or small business looking to invest efficiently in green energy<\/strong>. This set delivers high energy production<\/strong> \u2014 up to 22\u201323 MWh per year<\/strong> \u2014 and fast payback<\/strong> thanks to the feed-in tariff program.<\/p>\n

Scheme of the station<\/h3>\n

\"Grid-Tied<\/a><\/p>\n

Key Specifications<\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n
Plant type<\/strong><\/td>\nGrid-tied<\/td>\n<\/tr>\n
Power output<\/strong><\/td>\n20 kW<\/td>\n<\/tr>\n
Phases<\/strong><\/td>\n3<\/td>\n<\/tr>\n
Number of panels<\/strong><\/td>\n36 \u00d7 585 W<\/td>\n<\/tr>\n
Installation area<\/strong><\/td>\n130 m\u00b2<\/td>\n<\/tr>\n
Batteries<\/strong><\/td>\nNo<\/td>\n<\/tr>\n
Warranty<\/strong><\/td>\nPanels \u2013 25 years, Inverter \u2013 5 years<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Package Components<\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n
Equipment<\/th>\nModel<\/th>\nQuantity<\/th>\nUnit Price<\/th>\nTotal<\/th>\n<\/tr>\n
Solar panel<\/strong><\/td>\nLongi Solar LR5-72HTH-585M<\/td>\n36<\/td>\n$102<\/td>\n$3,672<\/td>\n<\/tr>\n
Inverter<\/strong><\/td>\nDeye SUN-20K-G04<\/td>\n1<\/td>\n$1,300<\/td>\n$1,300<\/td>\n<\/tr>\n
Mounting system<\/strong><\/td>\nGalvanized profile<\/td>\n36<\/td>\n$28<\/td>\n$1,008<\/td>\n<\/tr>\n
Connectors<\/strong><\/td>\nMC4<\/td>\n20<\/td>\n$2<\/td>\n$40<\/td>\n<\/tr>\n
Solar cable<\/strong><\/td>\nTOP Cable 4 mm<\/td>\n200 m<\/td>\n$1.2<\/td>\n$240<\/td>\n<\/tr>\n
Electrical accessories<\/strong><\/td>\nSPD, panel, breaker, SIP<\/td>\n1 set<\/td>\n$240<\/td>\n$240<\/td>\n<\/tr>\n
Installation<\/strong><\/td>\nTurnkey<\/td>\n1 set<\/td>\n$1,400<\/td>\n$1,400<\/td>\n<\/tr>\n
Total system cost<\/strong><\/td>\n$7,900<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Equipment Highlights<\/strong><\/h3>\n
    \n
  • Longi 585 W panels<\/strong> \u2013 Tier 1, Half-Cell, HPBC, 22.6% efficiency, 25-year warranty<\/li>\n
  • Deye SUN-20K-G04 Inverter<\/strong> \u2013 3-phase, high-efficiency, new generation, suitable for residential, commercial, and industrial installations<\/li>\n
  • Compatible with gable roofs and open areas<\/li>\n<\/ul>\n

    Profitability Estimate<\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n
    Annual generation<\/strong><\/td>\n22,000 kWh<\/td>\n<\/tr>\n
    Self-consumption<\/strong><\/td>\n3,200 kWh<\/td>\n<\/tr>\n
    Surplus for sale<\/strong><\/td>\n18,800 kWh<\/td>\n<\/tr>\n
    Feed-in tariff<\/strong><\/td>\n\u20ac0.146\/kWh<\/td>\n<\/tr>\n
    Annual income<\/strong><\/td>\n\u2248 \u20ac2,745 (~$3,020)<\/td>\n<\/tr>\n
    Self-use savings<\/strong><\/td>\n\u2248 $332<\/td>\n<\/tr>\n
    Payback period<\/strong><\/td>\n~2.4 years<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    The \u201cOptimal\u201d solar station<\/strong> is an affordable and profitable path to energy independence<\/strong> \u2014 the smart choice for any homeowner!<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    Grid-Tied Solar Power Plant \u201cOptimal\u201d 20 kW The best choice for a private home or small business looking to invest<\/p>\n","protected":false},"featured_media":18871,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[319],"product_tag":[],"class_list":["post-19461","product","type-product","status-publish","has-post-thumbnail","product_cat-sets-of-stations","pa_power-plant-capacity-20-kvt-en","pa_type-of-power-plant-merezheva-elektrostancziya","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/product\/19461","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/comments?post=19461"}],"version-history":[{"count":2,"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/product\/19461\/revisions"}],"predecessor-version":[{"id":20719,"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/product\/19461\/revisions\/20719"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/media\/18871"}],"wp:attachment":[{"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/media?parent=19461"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/product_brand?post=19461"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/product_cat?post=19461"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/product_tag?post=19461"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}