{"id":16400,"date":"2025-06-15T09:27:22","date_gmt":"2025-06-15T09:27:22","guid":{"rendered":"https:\/\/pumasunergy.com\/?post_type=portfolio&#038;p=16400"},"modified":"2026-05-31T10:32:35","modified_gmt":"2026-05-31T10:32:35","slug":"sai-mai-home-solar-installation-4kw","status":"publish","type":"portfolio","link":"https:\/\/pumasunergy.com\/en\/project\/sai-mai-home-solar-installation-4kw\/","title":{"rendered":"Solar Panel Installation: Residential Home in Sai Mai, Bangkok (4 kW)"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"16400\" class=\"elementor elementor-16400\" data-elementor-post-type=\"portfolio\">\n\t\t\t\t<div class=\"wd-negative-gap elementor-element elementor-element-b01870c wd-section-stretch e-flex e-con-boxed e-con e-parent\" data-id=\"b01870c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-c44aeb3 e-con-full e-flex e-con e-child\" data-id=\"c44aeb3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2f9ed43 elementor-widget__width-auto elementor-widget-mobile__width-initial elementor-widget-tablet__width-auto elementor-widget elementor-widget-html\" data-id=\"2f9ed43\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>\r\n.hero-eyebrow {\r\n  display: inline-flex;\r\n  align-items: center;\r\n  gap: 10px;\r\n  padding: 6px 14px;\r\n  border-radius: 999px;\r\n  background: rgba(56, 189, 248, .12);\r\n  border: 1px solid rgba(56, 189, 248, .3);\r\n  color: #7dd3fc;\r\n  font-family: \"JetBrains Mono\", monospace;\r\n  font-size: 11.5px;\r\n  letter-spacing: .15em;\r\n  text-transform: uppercase;\r\n}\r\n.hero-eyebrow .dot {\r\n  width: 6px;\r\n  height: 6px;\r\n  border-radius: 50%;\r\n  background: #38bdf8;\r\n  box-shadow: 0 0 0 4px rgba(56, 189, 248, .25);\r\n  animation: eyebrow-pulse 1.8s infinite;\r\n  flex-shrink: 0;\r\n}\r\n@keyframes eyebrow-pulse {\r\n  0%, 100% { opacity: 1; }\r\n  50%       { opacity: .4; }\r\n}\r\n<\/style>\r\n\r\n<span class=\"hero-eyebrow\">\r\n  <span class=\"dot\"><\/span>\r\nPROJECT\r\n<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c4c8834 elementor-align-center elementor-mobile-align-center elementor-widget__width-initial elementor-widget-tablet__width-initial elementor-widget-mobile__width-initial elementor-widget elementor-widget-breadcrumbs\" data-id=\"c4c8834\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<nav><span class=\"last\">Home<\/span><\/nav>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2ef641b wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"2ef641b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;highlighted_vertical_offset&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;highlighted_vertical_offset_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;highlighted_vertical_offset_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper wd-set-mb reset-last-child wd-title-color-default wd-title-style-default wd-title-size-large text-center\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h1 class=\"woodmart-title-container title wd-fontsize-xxl wd-underline-colored\"><u>Installation Project<\/u> Solar Cell for Residential Home <br>4 kW in Sai Mai District, Bangkok<\/h1> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div class=\"title-after_title reset-last-child wd-fontsize-s\">\n\t\t\t\t\t<p>Update on the 4 kW residential solar panel installation project in Sai Mai District, Bangkok. The panel arrangement is perfectly designed to match the hip roof, safe with a Microinverter, reducing electricity bills by over 27,000 THB\/year.<\/p>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"wd-negative-gap elementor-element elementor-element-c964fa2 e-flex e-con-boxed e-con e-parent\" data-id=\"c964fa2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<link rel=\"stylesheet\" id=\"wd-int-elem-opt-sticky-column-css\" href=\"https:\/\/pumasunergy.com\/wp-content\/themes\/woodmart\/css\/parts\/int-elem-opt-sticky-column.css?ver=8.6.2\" type=\"text\/css\" media=\"all\" \/> \t\t\t<div class=\"wd-sticky-container-lg elementor-element elementor-element-3370855 e-con-full e-flex e-con e-child\" data-id=\"3370855\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6760260 elementor-widget elementor-widget-wd_image_or_svg\" data-id=\"6760260\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_image_or_svg.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t<div class=\"wd-image text-left\">\n\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/pumasunergy.com\/wp-content\/uploads\/2025\/06\/solar-cell-home-sai-mai-bangkok-4kw-home1.webp\" class=\"attachment-full size-full\" alt=\"\u0e1c\u0e25\u0e07\u0e32\u0e19\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e42\u0e0b\u0e25\u0e48\u0e32\u0e40\u0e0b\u0e25\u0e25\u0e4c\u0e1a\u0e49\u0e32\u0e19 \u0e2a\u0e32\u0e22\u0e44\u0e2b\u0e21\u0e1e\u0e31\u0e01\u0e2d\u0e32\u0e28\u0e31\u0e22 \u0e02\u0e19\u0e32\u0e14 4 kW \u0e01\u0e23\u0e38\u0e07\u0e40\u0e17\u0e1e\u0e21\u0e2b\u0e32\u0e19\u0e04\u0e23 \u0e08\u0e31\u0e14\u0e40\u0e23\u0e35\u0e22\u0e07\u0e41\u0e1c\u0e07\u0e2a\u0e27\u0e22\u0e07\u0e32\u0e21\u0e43\u0e0a\u0e49\u0e1e\u0e37\u0e49\u0e19\u0e17\u0e35\u0e48\u0e04\u0e38\u0e49\u0e21\u0e04\u0e48\u0e32 \u0e1b\u0e25\u0e2d\u0e14\u0e20\u0e31\u0e22\u0e14\u0e49\u0e27\u0e22 Microinverter \u0e42\u0e14\u0e22 PUMA SUNERGY\" srcset=\"https:\/\/pumasunergy.com\/wp-content\/uploads\/2025\/06\/solar-cell-home-sai-mai-bangkok-4kw-home1.webp 1000w, https:\/\/pumasunergy.com\/wp-content\/uploads\/2025\/06\/solar-cell-home-sai-mai-bangkok-4kw-home1-300x300.webp 300w, https:\/\/pumasunergy.com\/wp-content\/uploads\/2025\/06\/solar-cell-home-sai-mai-bangkok-4kw-home1-800x800.webp 800w, https:\/\/pumasunergy.com\/wp-content\/uploads\/2025\/06\/solar-cell-home-sai-mai-bangkok-4kw-home1-150x150.webp 150w, https:\/\/pumasunergy.com\/wp-content\/uploads\/2025\/06\/solar-cell-home-sai-mai-bangkok-4kw-home1-768x768.webp 768w, https:\/\/pumasunergy.com\/wp-content\/uploads\/2025\/06\/solar-cell-home-sai-mai-bangkok-4kw-home1-12x12.webp 12w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-86b4ef3 e-con-full e-flex e-con e-child\" data-id=\"86b4ef3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-96414af elementor-widget elementor-widget-html\" data-id=\"96414af\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>\r\n.psd-wrap * { margin: 0; padding: 0; box-sizing: border-box; }\r\n.psd-wrap {\r\n  font-family: 'IBM Plex Sans Thai', 'Space Grotesk', sans-serif;\r\n  background: #060e1c;\r\n  padding: 24px;\r\n  border-radius: 16px;\r\n}\r\n\r\n.psd-card {\r\n  background: #0b1427;\r\n  border: 1px solid rgba(56,189,248,0.12);\r\n  border-radius: 12px;\r\n  padding: 24px;\r\n  position: relative;\r\n  overflow: hidden;\r\n}\r\n\r\n.psd-card::before {\r\n  content: ''; position: absolute; inset: 0; border-radius: 12px;\r\n  background: radial-gradient(ellipse at top left, rgba(56,189,248,0.05) 0%, transparent 65%);\r\n  pointer-events: none;\r\n}\r\n\r\n.psd-label {\r\n  font-family: 'JetBrains Mono', monospace;\r\n  font-size: 11px; font-weight: 500; letter-spacing: 0.15em;\r\n  color: rgba(226,232,240,0.5); text-transform: uppercase;\r\n  margin-bottom: 24px;\r\n  display: flex; align-items: center; justify-content: space-between;\r\n}\r\n\r\n.psd-live-tag { \r\n  display: flex; align-items: center; gap: 6px; \r\n  color: #38bdf8; font-size: 10px; letter-spacing: 0.1em; \r\n}\r\n\r\n.psd-dot {\r\n  width: 7px; height: 7px; border-radius: 50%; display: inline-block;\r\n  animation: psd-blink 1.4s ease-in-out infinite;\r\n}\r\n.psd-dot.cyan { background: #38bdf8; box-shadow: 0 0 6px #38bdf8; }\r\n\r\n@keyframes psd-blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.2; } }\r\n\r\n\/* \u2500\u2500 TABLE ROWS \u2500\u2500 *\/\r\n.psd-table-row {\r\n  display: flex;\r\n  align-items: center;\r\n  padding: 16px 0;\r\n  border-bottom: 1px solid rgba(255,255,255,0.05);\r\n  transition: background 0.2s ease;\r\n}\r\n\r\n.psd-table-row:last-child {\r\n  border-bottom: none;\r\n  padding-bottom: 4px;\r\n}\r\n\r\n.psd-table-row:hover {\r\n  background: rgba(56, 189, 248, 0.02);\r\n}\r\n\r\n.psd-col-th {\r\n  flex: 0 0 35%;\r\n  font-family: 'JetBrains Mono', 'IBM Plex Sans Thai', sans-serif;\r\n  font-size: 13px;\r\n  color: rgba(226,232,240,0.55);\r\n}\r\n\r\n.psd-col-td {\r\n  flex: 1;\r\n  font-size: 15px;\r\n  color: #e2e8f0;\r\n  line-height: 1.6;\r\n}\r\n\r\n\/* \u2500\u2500 TYPOGRAPHY & HIGHLIGHTS \u2500\u2500 *\/\r\n.psd-text-cyan {\r\n  font-family: 'Space Grotesk', 'IBM Plex Sans Thai', sans-serif;\r\n  color: #38bdf8;\r\n  font-size: 20px;\r\n  font-weight: 600;\r\n  display: inline-block;\r\n  margin-bottom: 2px;\r\n}\r\n\r\n.psd-text-gold {\r\n  font-family: 'Space Grotesk', 'IBM Plex Sans Thai', sans-serif;\r\n  color: #f59e0b;\r\n  font-size: 22px;\r\n  font-weight: 700;\r\n  display: inline-block;\r\n  text-shadow: 0 0 10px rgba(245,158,11,0.2);\r\n}\r\n\r\n.psd-sub {\r\n  font-size: 13px;\r\n  color: rgba(226,232,240,0.4);\r\n  font-weight: 400;\r\n}\r\n\r\n.psd-unit {\r\n  font-size: 14px;\r\n  color: rgba(226,232,240,0.6);\r\n  font-weight: 400;\r\n}\r\n\r\n\/* \u2500\u2500 DISCLAIMER NOTE \u2500\u2500 *\/\r\n.psd-note {\r\n  font-family: 'IBM Plex Sans Thai', sans-serif;\r\n  font-size: 11.5px;\r\n  color: rgba(226,232,240,0.4);\r\n  line-height: 1.6;\r\n  margin-top: 20px;\r\n  padding-top: 16px;\r\n  border-top: 1px dashed rgba(255,255,255,0.08);\r\n}\r\n\r\n\/* \u2500\u2500 RESPONSIVE \u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e21\u0e37\u0e2d\u0e16\u0e37\u0e2d \u2500\u2500 *\/\r\n@media (max-width: 650px) {\r\n  .psd-table-row {\r\n    flex-direction: column;\r\n    align-items: flex-start;\r\n    gap: 6px;\r\n    padding: 16px 0;\r\n  }\r\n  .psd-col-th {\r\n    font-size: 12px;\r\n    color: #38bdf8;\r\n    letter-spacing: 0.02em;\r\n  }\r\n  .psd-wrap { padding: 12px; }\r\n  .psd-card { padding: 20px; }\r\n  .psd-note { font-size: 11px; }\r\n}\r\n<\/style>\r\n\r\n<div class=\"psd-wrap\">\r\n  <div class=\"psd-card\">\r\n    \r\n    <div class=\"psd-label\">\r\n      Project Specification\r\n      <span class=\"psd-live-tag\"><span class=\"psd-dot cyan\"><\/span>VERIFIED<\/span>\r\n    <\/div>\r\n\r\n    <div class=\"psd-table-row\">\r\n      <div class=\"psd-col-th\">Project Type<\/div>\r\n      <div class=\"psd-col-td\">Residential<\/div>\r\n    <\/div>\r\n\r\n    <div class=\"psd-table-row\">\r\n      <div class=\"psd-col-th\">Installation Location<\/div>\r\n      <div class=\"psd-col-td\">Sai Mai District, Bangkok<\/div>\r\n    <\/div>\r\n\r\n    <div class=\"psd-table-row\">\r\n      <div class=\"psd-col-th\">Installation Capacity<\/div>\r\n      <div class=\"psd-col-td\">\r\n        <span class=\"psd-text-cyan\">4 kW<\/span><br>\r\n        <span class=\"psd-sub\">(\u0e01\u0e33\u0e25\u0e31\u0e07\u0e1c\u0e25\u0e34\u0e15\u0e41\u0e1c\u0e07\u0e23\u0e27\u0e21 \u2248 4.64 kWp)<\/span>\r\n      <\/div>\r\n    <\/div>\r\n\r\n    <div class=\"psd-table-row\">\r\n      <div class=\"psd-col-th\">Main Equipment<\/div>\r\n      <div class=\"psd-col-td\">\r\n        580W Panels (8 Panels)<br>\r\n        <span class=\"psd-sub\">Microinverter HM-1500 (2 Units)<\/span>\r\n      <\/div>\r\n    <\/div>\r\n\r\n    <div class=\"psd-table-row\">\r\n      <div class=\"psd-col-th\">Estimated Electricity Savings<\/div>\r\n      <div class=\"psd-col-td\">\r\n        <span class=\"psd-text-gold\">\u2248 2,250<\/span> <span class=\"psd-unit\">THB\/month<\/span><br>\r\n        <span class=\"psd-sub\">(\u2248 27,000 THB\/year)<\/span>\r\n      <\/div>\r\n    <\/div>\r\n\r\n    <div class=\"psd-note\">\r\n      *Kilowatt Peak (kWp) is the unit used to measure the maximum power output a solar panel can produce under Standard Test Conditions (STC) in a laboratory, not actual production.<br>\r\n      It's important to note that kWp represents theoretical peak output, not actual production. In real-world operation, the actual power generated can vary significantly due to numerous factors such as: Weather conditions (e.g., cloudy, rainy), Higher panel temperature, Panel orientation and tilt, Partial shading, Panel cleanliness, Time of day.\r\n    <\/div>\r\n\r\n  <\/div>\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9bcadab e-con-full e-flex e-con e-parent\" data-id=\"9bcadab\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6f6de13 elementor-widget elementor-widget-wd_text_block\" data-id=\"6f6de13\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;highlighted_vertical_offset&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;highlighted_vertical_offset_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;highlighted_vertical_offset_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<h2><b>4 kW Home Solar Panel Installation Project in Sai Mai District, Bangkok<\/b><span style=\"font-weight: 400;\">\u00a0<\/span><\/h2><p><span style=\"font-weight: 400;\">The PUMA SUNERGY team brings you an update on a solar power system installation project for the household sector in Bangkok. For this project, we were trusted to assess the structure and install a 4 kW solar panel system for a residence in the Sai Mai District area.<\/span><\/p><p><span style=\"font-weight: 400;\">In an era of hot and humid weather, and with many families having a Work From Home lifestyle as well as elderly or small children staying at home during the day, turning on the air conditioner is inevitable.<\/span> <a href=\"https:\/\/pumasunergy.com\/en\/blog\/what-are-solar-cells\/\"><b>Installing solar panels on the home roof<\/b><\/a><span style=\"font-weight: 400;\"> is therefore the most worthwhile and sustainable method to solve the problem of expensive electricity bills.<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9fe835a elementor-widget elementor-widget-wd_text_block\" data-id=\"9fe835a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;highlighted_vertical_offset&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;highlighted_vertical_offset_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;highlighted_vertical_offset_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<h2><b>Make the Most of Every Square Meter with Safety from Microinverter\u00a0<\/b><\/h2><p><span style=\"font-weight: 400;\">The challenge of installing solar panels for urban homes is \"limited roof space.\" From the top view of the site, it can be seen that our engineering team has designed the layout to arrange the solar panels tightly together in a neat square to utilize the roof space for maximum efficiency in receiving sunlight.<\/span><\/p><p><span style=\"font-weight: 400;\">Even more important than aesthetics is \"the safety of family members.\" Therefore, we chose premium-grade equipment:<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>580W Solar Panels (8 Panels):<\/b><span style=\"font-weight: 400;\"> Generates a total output of 4.64 kWp, which is enough to power 1-2 air conditioners and a refrigerator during the day.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Inverter Model HM-1500 (2 Units):<\/b><span> We chose Microinverter technology, which separates power conversion directly under the panels. This prevents high Direct Current (DC) voltage accumulation on the home's roof, eliminating the risk of electrical short circuits or fire, giving homeowners 100% peace of mind.<\/span><\/li><\/ul>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5b9f0c2 elementor-widget elementor-widget-wd_text_block\" data-id=\"5b9f0c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;highlighted_vertical_offset&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;highlighted_vertical_offset_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;highlighted_vertical_offset_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<h2><b>How much electricity cost can a 4 kW home solar panel installation save?\u00a0<\/b><\/h2><p><span style=\"font-weight: 400;\">The 4 kW system is considered a highly worthwhile standard size for medium-sized residences. The system can generate an average of approximately 450 units (kWh) of electricity per month:<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Reduce monthly electricity costs:<\/b><span style=\"font-weight: 400;\"> Saves approximately 2,250 THB.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Reduce annual electricity costs:<\/b><span style=\"font-weight: 400;\"> Saves around 27,000 THB.<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">With this level of electricity savings rate, the Payback Period will be approximately 4 - 4.5 years. After that, you will get to use electricity during the day for free for more than 20 years.<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab27fdd elementor-widget elementor-widget-wd_text_block\" data-id=\"ab27fdd\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;highlighted_vertical_offset&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;highlighted_vertical_offset_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;highlighted_vertical_offset_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<h2><b>Break-Even Point (ROI) Estimation Graph for the 4 kW Project<\/b><\/h2>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a937e1f elementor-widget elementor-widget-html\" data-id=\"a937e1f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\r\n\r\n\r\n<div class=\"custom-roi-graph-wrapper\" style=\"width: 100%; max-width: 800px; margin: 20px auto;\">\r\n  <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 800 400\" style=\"width: 100%; height: auto; background-color: #ffffff; font-family: 'Space Grotesk', sans-serif; border-radius: 8px; box-shadow: 0 4px 12px rgba(0,0,0,0.05);\">\r\n    \r\n    <defs>\r\n      <lineargradient id=\"profitGradEN4_SaiMai1\" x1=\"0%\" y1=\"0%\" x2=\"0%\" y2=\"100%\">\r\n        <stop offset=\"0%\" stop-color=\"#28a745\" stop-opacity=\"0.25\" \/>\r\n        <stop offset=\"100%\" stop-color=\"#28a745\" stop-opacity=\"0.0\" \/>\r\n      <\/lineargradient>\r\n    <\/defs>\r\n\r\n    <line x1=\"80\" y1=\"320\" x2=\"750\" y2=\"320\" stroke=\"#f0f0f0\" stroke-width=\"1\" \/>\r\n    <line x1=\"80\" y1=\"200\" x2=\"750\" y2=\"200\" stroke=\"#f0f0f0\" stroke-width=\"1\" \/>\r\n    <line x1=\"80\" y1=\"80\" x2=\"750\" y2=\"80\" stroke=\"#f0f0f0\" stroke-width=\"1\" \/>\r\n\r\n    <line x1=\"80\" y1=\"40\" x2=\"80\" y2=\"320\" stroke=\"#333\" stroke-width=\"2\" \/>\r\n    <line x1=\"80\" y1=\"320\" x2=\"750\" y2=\"320\" stroke=\"#333\" stroke-width=\"2\" \/>\r\n\r\n    <text x=\"40\" y=\"180\" fill=\"#555\" font-size=\"14\" transform=\"rotate(-90 40,180)\" text-anchor=\"middle\" font-weight=\"bold\">Cumulative Value (THB)<\/text>\r\n    <text x=\"415\" y=\"370\" fill=\"#555\" font-size=\"14\" text-anchor=\"middle\" font-weight=\"bold\">Time (Years)<\/text>\r\n\r\n    <line x1=\"80\" y1=\"200\" x2=\"750\" y2=\"200\" stroke=\"#dc3545\" stroke-width=\"3\" stroke-dasharray=\"8,6\" \/>\r\n    <text x=\"95\" y=\"190\" fill=\"#dc3545\" font-size=\"14\" font-weight=\"bold\">4 kW Installation Cost<\/text>\r\n\r\n    <polygon points=\"576,200 700,165 700,200\" fill=\"url(#profitGradEN4_SaiMai1)\" \/>\r\n\r\n    <line x1=\"80\" y1=\"320\" x2=\"700\" y2=\"165\" stroke=\"#28a745\" stroke-width=\"4\" \/>\r\n    <text x=\"535\" y=\"155\" fill=\"#28a745\" font-size=\"14\" font-weight=\"bold\">Cumulative Energy Savings<\/text>\r\n    \r\n    <text x=\"625\" y=\"185\" fill=\"#28a745\" font-size=\"14\" font-weight=\"bold\">Profit Zone<\/text>\r\n\r\n    <circle cx=\"576\" cy=\"200\" r=\"8\" fill=\"#ffc107\" stroke=\"#fff\" stroke-width=\"2\" \/>\r\n    <text x=\"576\" y=\"228\" fill=\"#333\" font-size=\"14\" font-weight=\"bold\" text-anchor=\"middle\">Break-even ~4 - 4.5 Years<\/text>\r\n\r\n    <line x1=\"204\" y1=\"320\" x2=\"204\" y2=\"326\" stroke=\"#333\" stroke-width=\"2\" \/>\r\n    <text x=\"204\" y=\"345\" fill=\"#555\" font-size=\"13\" text-anchor=\"middle\">Year 1<\/text>\r\n    \r\n    <line x1=\"328\" y1=\"320\" x2=\"328\" y2=\"326\" stroke=\"#333\" stroke-width=\"2\" \/>\r\n    <text x=\"328\" y=\"345\" fill=\"#555\" font-size=\"13\" text-anchor=\"middle\">Year 2<\/text>\r\n\r\n    <line x1=\"452\" y1=\"320\" x2=\"452\" y2=\"326\" stroke=\"#333\" stroke-width=\"2\" \/>\r\n    <text x=\"452\" y=\"345\" fill=\"#555\" font-size=\"13\" text-anchor=\"middle\">Year 3<\/text>\r\n\r\n    <line x1=\"576\" y1=\"320\" x2=\"576\" y2=\"326\" stroke=\"#333\" stroke-width=\"2\" \/>\r\n    <text x=\"576\" y=\"345\" fill=\"#555\" font-size=\"13\" text-anchor=\"middle\">Year 4<\/text>\r\n\r\n    <line x1=\"700\" y1=\"320\" x2=\"700\" y2=\"326\" stroke=\"#333\" stroke-width=\"2\" \/>\r\n    <text x=\"700\" y=\"345\" fill=\"#555\" font-size=\"13\" text-anchor=\"middle\">Year 5<\/text>\r\n  <\/svg>\r\n  <p style=\"text-align: center; font-size: 0.85rem; color: #666; margin-top: 10px;\">\r\n    Estimated Break-even Point based on projected savings of \u2248 27,000 THB\/year\r\n  <\/p>\r\n<\/div>\r\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-25c9c84 elementor-widget elementor-widget-wd_text_block\" data-id=\"25c9c84\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;highlighted_vertical_offset&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;highlighted_vertical_offset_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;highlighted_vertical_offset_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p><span style=\"font-weight: 400;\">If you are looking for a solution to reduce electricity bills and want to know what system size is suitable for your house, you can<\/span><strong><a href=\"https:\/\/pumasunergy.com\/en\/blog\/solar-panel-calculator\/\"> calculate the initial break-even point and solar panel size<\/a><\/strong><span style=\"font-weight: 400;\"> for free here. Alternatively, if you are interested in seeing panel arrangement ideas for other house shapes in the same neighborhood, you can also view the<\/span><strong><a href=\"https:\/\/pumasunergy.com\/en\/portfolio\/sai-mai-home2-solar-installation-4kw\/\"> 4.5 kW home solar panel installation project in Phasi Charoen District<\/a><\/strong><span style=\"font-weight: 400;\"> for more details.<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-794c740 elementor-widget elementor-widget-wd_text_block\" data-id=\"794c740\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;highlighted_vertical_offset&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;highlighted_vertical_offset_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;highlighted_vertical_offset_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<h2><b>Free On-Site Assessment with PUMA SUNERGY Engineers\u00a0<\/b><\/h2><p><span style=\"font-weight: 400;\">Our team is ready to provide consultation and design a system that emphasizes aesthetics, maximizes space utilization, and offers maximum safety for your home. View the<\/span><strong><a href=\"https:\/\/pumasunergy.com\/en\/pricing\/\"> home solar cell installation package price details<\/a><\/strong><span style=\"font-weight: 400;\"> or<\/span><strong><a href=\"https:\/\/pumasunergy.com\/en\/contact-us\/\"> contact our sales department<\/a><\/strong><span style=\"font-weight: 400;\"> on any business day.<\/span><\/p><p data-path-to-node=\"10\"><strong>Tel:<\/strong> <a href=\"tel:0616479393\" target=\"_blank\" rel=\"noopener\">061-6479393<\/a><\/p><p data-path-to-node=\"10\"><strong>LINE OA:<\/strong> Click \ud83d\udc49 <a href=\"https:\/\/lin.ee\/TwdVWJ8\" target=\"_blank\" rel=\"noopener\">https:\/\/lin.ee\/TwdVWJ8<\/a><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>PROJECT \u0e2b\u0e19\u0e49\u0e32\u0e41\u0e23\u0e01 \u0e1c\u0e25\u0e07\u0e32\u0e19\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07 \u0e42\u0e0b\u0e25\u0e48\u0e32\u0e40\u0e0b\u0e25\u0e25\u0e4c \u0e1a\u0e49\u0e32\u0e19\u0e1e\u0e31\u0e01\u0e2d\u0e32\u0e28\u0e31\u0e22 4 kW \u0e40\u0e02\u0e15\u0e2a\u0e32\u0e22\u0e44\u0e2b\u0e21 \u0e01\u0e17\u0e21. \u0e2d\u0e31\u0e1b\u0e40\u0e14\u0e15\u0e1c\u0e25\u0e07\u0e32\u0e19 \u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e42\u0e0b\u0e25\u0e48\u0e32\u0e40\u0e0b\u0e25\u0e25\u0e4c \u0e1a\u0e49\u0e32\u0e19\u0e1e\u0e31\u0e01\u0e2d\u0e32\u0e28\u0e31\u0e22 4 kW \u0e40\u0e02\u0e15\u0e2a\u0e32\u0e22\u0e44\u0e2b\u0e21 \u0e01\u0e23\u0e38\u0e07\u0e40\u0e17\u0e1e\u0e2f \u0e2d\u0e2d\u0e01\u0e41\u0e1a\u0e1a\u0e08\u0e31\u0e14\u0e40\u0e23\u0e35\u0e22\u0e07\u0e41\u0e1c\u0e07\u0e04\u0e38\u0e49\u0e21\u0e04\u0e48\u0e32\u0e17\u0e38\u0e01\u0e15\u0e32\u0e23\u0e32\u0e07\u0e40\u0e21\u0e15\u0e23 \u0e1b\u0e25\u0e2d\u0e14\u0e20\u0e31\u0e22\u0e14\u0e49\u0e27\u0e22 Microinverter \u0e25\u0e14\u0e04\u0e48\u0e32\u0e44\u0e1f\u0e01\u0e27\u0e48\u0e32<\/p>","protected":false},"featured_media":18680,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","project-cat":[37],"class_list":["post-16400","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","project-cat-residential"],"_links":{"self":[{"href":"https:\/\/pumasunergy.com\/en\/wp-json\/wp\/v2\/portfolio\/16400","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pumasunergy.com\/en\/wp-json\/wp\/v2\/portfolio"}],"about":[{"href":"https:\/\/pumasunergy.com\/en\/wp-json\/wp\/v2\/types\/portfolio"}],"replies":[{"embeddable":true,"href":"https:\/\/pumasunergy.com\/en\/wp-json\/wp\/v2\/comments?post=16400"}],"version-history":[{"count":0,"href":"https:\/\/pumasunergy.com\/en\/wp-json\/wp\/v2\/portfolio\/16400\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pumasunergy.com\/en\/wp-json\/wp\/v2\/media\/18680"}],"wp:attachment":[{"href":"https:\/\/pumasunergy.com\/en\/wp-json\/wp\/v2\/media?parent=16400"}],"wp:term":[{"taxonomy":"project-cat","embeddable":true,"href":"https:\/\/pumasunergy.com\/en\/wp-json\/wp\/v2\/project-cat?post=16400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}