{"id":41,"date":"2026-10-26T09:15:25","date_gmt":"2026-10-26T09:15:25","guid":{"rendered":"https:\/\/lainergy.com\/products\/product-su261c131lm\/"},"modified":"2026-10-27T02:40:46","modified_gmt":"2026-10-27T02:40:46","slug":"product-su261c131lm","status":"publish","type":"product","link":"https:\/\/www.lainergy.com\/sw\/products\/product-su261c131lm\/","title":{"rendered":"261 kWh \/ 131 kW Uhifadhi wa Nishati"},"content":{"rendered":"<p>A 131 kW \/ 261 kWh liquid-cooled LFP storage configuration for commercial and industrial applications. Size the system around the site&#x27;s load profile, PV generation and operating requirements.<\/p>\n<h3>Technical overview<\/h3>\n<h4>System &amp; battery<\/h4>\n<table>\n<tbody>\n<tr>\n<th scope=\"row\">Model<\/th>\n<td>SU261C131LM<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Rated AC power<\/th>\n<td>131 kW<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Energy capacity<\/th>\n<td>261 kWh<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Cell type<\/th>\n<td>LFP, 314 Ah<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Nominal battery voltage<\/th>\n<td>832 V<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Battery voltage range<\/th>\n<td>728\u2013949 V<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Maximum charge \/ discharge rate<\/th>\n<td>0.5C<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Operating modes<\/th>\n<td>Grid-connected and off-grid<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>Power conversion &amp; enclosure<\/h4>\n<table>\n<tbody>\n<tr>\n<th scope=\"row\">Rated AC voltage<\/th>\n<td>400 V AC<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Grid frequency<\/th>\n<td>50 Hz<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">PCS peak efficiency<\/th>\n<td>99.1%<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">PCS protection rating<\/th>\n<td>IP66<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">System protection rating<\/th>\n<td>IP55<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Cooling<\/th>\n<td>Liquid cooling<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Noise emission<\/th>\n<td>65 dB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>Physical &amp; operating conditions<\/h4>\n<table>\n<tbody>\n<tr>\n<th scope=\"row\">Dimensions (W \u00d7 H \u00d7 D)<\/th>\n<td>1,000 \u00d7 2,200 \u00d7 1,450 mm<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Weight<\/th>\n<td>2.4 t<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Operating temperature<\/th>\n<td>\u221230\u00b0C to +55\u00b0C; derating above +45\u00b0C<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Maximum altitude<\/th>\n<td>3,000 m; derating above 2,000 m<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Fire protection<\/th>\n<td>Aerosol and water fire protection; optional PACK-level protection<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>131 kW \u00b7 261 kWh \u00b7 Upoozaji wa kioevu<\/p>","protected":false},"featured_media":27,"template":"","meta":{"_acf_changed":false,"footnotes":""},"product_category":[5],"class_list":["post-41","product","type-product","status-publish","has-post-thumbnail","hentry","product_category-commercial-storage"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.lainergy.com\/sw\/wp-json\/wp\/v2\/product\/41","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lainergy.com\/sw\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.lainergy.com\/sw\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":1,"href":"https:\/\/www.lainergy.com\/sw\/wp-json\/wp\/v2\/product\/41\/revisions"}],"predecessor-version":[{"id":152,"href":"https:\/\/www.lainergy.com\/sw\/wp-json\/wp\/v2\/product\/41\/revisions\/152"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lainergy.com\/sw\/wp-json\/wp\/v2\/media\/27"}],"wp:attachment":[{"href":"https:\/\/www.lainergy.com\/sw\/wp-json\/wp\/v2\/media?parent=41"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.lainergy.com\/sw\/wp-json\/wp\/v2\/product_category?post=41"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}