{"product_id":"sigenergy-sigenstack-1c-main-base-for-bat-12-0-11180006","title":"Sigenergy SigenStack 1C Main Base for BAT 12.0 | 11180006","description":"\u003c!-- SEO Product Name: Sigenergy SigenStack 1C Main Base for BAT 12.0 | 11180006 --\u003e\n\u003cdiv style=\"font-size:16px; max-width:900px; margin:0 auto; color:#2B2B2B; line-height:1.6; font-family:Arial, Helvetica, sans-serif;\"\u003e\n\u003cp style=\"font-size:16px; line-height:1.7; color:#2B2B2B; margin:0 0 16px 0;\"\u003eThe \u003cstrong\u003eSigenergy SigenStack Base MAIN-1C\u003c\/strong\u003e is the \u003cstrong\u003efloor-standing foundation of the Main stack\u003c\/strong\u003e in a SigenStack \u003cstrong\u003e1C commercial battery system\u003c\/strong\u003e. It carries the \u003cstrong\u003eSigenStack BC M2-1C-BST battery controller\u003c\/strong\u003e at the top of the stack and supports \u003cstrong\u003eup to seven SigenStack BAT 12.0 battery modules\u003c\/strong\u003e in between, with \u003cstrong\u003eintegrated power and communication connections\u003c\/strong\u003e so the stack goes together without complex site wiring.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.7; color:#2B2B2B; margin:0 0 16px 0;\"\u003eEvery SigenStack system starts with one Main Base. Specified for \u003cstrong\u003e1C high-rate systems\u003c\/strong\u003e, it is the right starting point when the project calls for \u003cstrong\u003ehigher charge and discharge rates\u003c\/strong\u003e, and it extends with \u003cstrong\u003eBase SUB-1C\u003c\/strong\u003e units for further stacks. The complete system is \u003cstrong\u003eIP66 rated\u003c\/strong\u003e and works with the \u003cstrong\u003eSigen C\u0026amp;I Hybrid Inverter\u003c\/strong\u003e series.\u003c\/p\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; margin:20px -4px 24px -4px;\"\u003e\n\u003cdiv style=\"flex:1 1 130px; min-width:130px; background:#E6F4F3; border:1px solid #008377CF; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:18px; font-weight:700; color:#008377CF;\"\u003e1C\u003c\/div\u003e\n\u003cdiv style=\"font-size:12.5px; color:#4A4A4A; margin-top:4px;\"\u003eHigh-rate system\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 130px; min-width:130px; background:#E6F4F3; border:1px solid #008377CF; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:18px; font-weight:700; color:#008377CF;\"\u003e7\u003c\/div\u003e\n\u003cdiv style=\"font-size:12.5px; color:#4A4A4A; margin-top:4px;\"\u003eModules per stack\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 130px; min-width:130px; background:#E6F4F3; border:1px solid #008377CF; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:18px; font-weight:700; color:#008377CF;\"\u003e770 × 195 × 363\u003c\/div\u003e\n\u003cdiv style=\"font-size:12.5px; color:#4A4A4A; margin-top:4px;\"\u003eBase W \/ H \/ D (mm)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 130px; min-width:130px; background:#E6F4F3; border:1px solid #008377CF; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:18px; font-weight:700; color:#008377CF;\"\u003eIP66\u003c\/div\u003e\n\u003cdiv style=\"font-size:12.5px; color:#4A4A4A; margin-top:4px;\"\u003eSystem protection\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 130px; min-width:130px; background:#E6F4F3; border:1px solid #008377CF; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:18px; font-weight:700; color:#008377CF;\"\u003e4–21\u003c\/div\u003e\n\u003cdiv style=\"font-size:12.5px; color:#4A4A4A; margin-top:4px;\"\u003eModules per system\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 130px; min-width:130px; background:#E6F4F3; border:1px solid #008377CF; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:18px; font-weight:700; color:#008377CF;\"\u003e-20 to 55°C\u003c\/div\u003e\n\u003cdiv style=\"font-size:12.5px; color:#4A4A4A; margin-top:4px;\"\u003eOperating range\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#E6F4F3; border-left:4px solid #008377CF; border-radius:0 6px 6px 0; padding:14px 18px; margin:0 0 16px 0;\"\u003e\n\u003cdiv style=\"font-weight:700; font-size:14px; color:#008377CF; margin-bottom:4px;\"\u003eGood to Know\u003c\/div\u003e\n\u003cdiv style=\"font-size:15px; color:#333;\"\u003e\n\u003cstrong\u003eMain stack only.\u003c\/strong\u003e The Base MAIN works with the \u003cstrong\u003eBC-BST controller\u003c\/strong\u003e, while the Base SUB works with the \u003cstrong\u003eSigenStack Cover\u003c\/strong\u003e. Each system needs \u003cstrong\u003eone Base MAIN\u003c\/strong\u003e; add \u003cstrong\u003eBase SUB-1C\u003c\/strong\u003e (11180007) for any further stacks.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFF6E5; border-left:4px solid #E0942A; border-radius:0 6px 6px 0; padding:14px 18px; margin:0 0 16px 0;\"\u003e\n\u003cdiv style=\"font-weight:700; font-size:14px; color:#E0942A; margin-bottom:4px;\"\u003ePlease Note\u003c\/div\u003e\n\u003cdiv style=\"font-size:15px; color:#333;\"\u003e\n\u003cstrong\u003eBase only.\u003c\/strong\u003e The battery controller (\u003cstrong\u003eBC M2-1C-BST, 11140002\u003c\/strong\u003e), \u003cstrong\u003eBAT 12.0\u003c\/strong\u003e battery modules and the inverter are \u003cstrong\u003esupplied separately\u003c\/strong\u003e. Sigenergy specifies \u003cstrong\u003e1C\u003c\/strong\u003e bases with the \u003cstrong\u003e1C-BST controller\u003c\/strong\u003e in its 1C configurations, so select components to match the same rate class.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FDECEC; border-left:4px solid #D32F2F; border-radius:0 6px 6px 0; padding:14px 18px; margin:0 0 16px 0;\"\u003e\n\u003cdiv style=\"font-weight:700; font-size:14px; color:#D32F2F; margin-bottom:4px;\"\u003eImportant Safety Information\u003c\/div\u003e\n\u003cdiv style=\"font-size:15px; color:#333;\"\u003eSigenStack is \u003cstrong\u003eheavy, high-voltage DC equipment\u003c\/strong\u003e (operating range up to \u003cstrong\u003e1,100 V\u003c\/strong\u003e; each BAT 12.0 module weighs \u003cstrong\u003e105 kg\u003c\/strong\u003e). It must be installed and commissioned by a \u003cstrong\u003ecompetent, qualified electrician\u003c\/strong\u003e in line with \u003cstrong\u003eBS 7671\u003c\/strong\u003e, the Sigenergy installation guide and local building and fire-protection requirements (Sigenergy references \u003cstrong\u003eNFPA 855\u003c\/strong\u003e). The installation guide requires a \u003cstrong\u003elevel, solid, non-combustible surface\u003c\/strong\u003e with sufficient load-bearing capacity, and a \u003cstrong\u003elifting plan\u003c\/strong\u003e prepared for the modules. Do not use a battery module that has been dropped.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; color:#008377CF; margin:32px 0 14px 0; padding-bottom:8px; border-bottom:2px solid #008377CF;\"\u003eKey Features\u003c\/div\u003e\n\u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit, minmax(260px, 1fr)); gap:14px; margin:0 0 24px 0;\"\u003e\n\u003cdiv style=\"border:1px solid #D9EDEA; border-top:3px solid #008377CF; border-radius:8px; padding:16px 18px; background:#fff;\"\u003e\n\u003cdiv style=\"font-size:15.5px; font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eMain stack foundation\u003c\/div\u003e\n\u003cdiv style=\"font-size:14.5px; color:#444; line-height:1.55;\"\u003eCarries the \u003cstrong\u003ebattery controller\u003c\/strong\u003e at the top and the \u003cstrong\u003eBAT 12.0 modules\u003c\/strong\u003e in between, giving the whole Main stack a stable, level footprint on the floor.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #D9EDEA; border-top:3px solid #008377CF; border-radius:8px; padding:16px 18px; background:#fff;\"\u003e\n\u003cdiv style=\"font-size:15.5px; font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eIntegrated power and comms\u003c\/div\u003e\n\u003cdiv style=\"font-size:14.5px; color:#444; line-height:1.55;\"\u003e\n\u003cstrong\u003ePower and communication connections are built into the base\u003c\/strong\u003e, and the connecting cables are supplied in the packing box, so stacking is \u003cstrong\u003eplug-and-play\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #D9EDEA; border-top:3px solid #008377CF; border-radius:8px; padding:16px 18px; background:#fff;\"\u003e\n\u003cdiv style=\"font-size:15.5px; font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eUp to 7 modules per stack\u003c\/div\u003e\n\u003cdiv style=\"font-size:14.5px; color:#444; line-height:1.55;\"\u003eAccepts \u003cstrong\u003e1 to 7 BAT 12.0 modules\u003c\/strong\u003e on the Main stack, up to \u003cstrong\u003e84.42 kWh\u003c\/strong\u003e in a single stack with seven modules.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #D9EDEA; border-top:3px solid #008377CF; border-radius:8px; padding:16px 18px; background:#fff;\"\u003e\n\u003cdiv style=\"font-size:15.5px; font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eBuilt for 1C systems\u003c\/div\u003e\n\u003cdiv style=\"font-size:14.5px; color:#444; line-height:1.55;\"\u003eDesigned for \u003cstrong\u003e1C\u003c\/strong\u003e configurations paired with the \u003cstrong\u003eBC M2-1C-BST\u003c\/strong\u003e, which is rated at \u003cstrong\u003e314 A\u003c\/strong\u003e nominal battery current.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #D9EDEA; border-top:3px solid #008377CF; border-radius:8px; padding:16px 18px; background:#fff;\"\u003e\n\u003cdiv style=\"font-size:15.5px; font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eIP66 system protection\u003c\/div\u003e\n\u003cdiv style=\"font-size:14.5px; color:#444; line-height:1.55;\"\u003eThe SigenStack system is \u003cstrong\u003eIP66 rated\u003c\/strong\u003e against dust and water ingress, with \u003cstrong\u003eSmart Air Cooling\u003c\/strong\u003e and \u003cstrong\u003eaerosol fire suppression\u003c\/strong\u003e at system level.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #D9EDEA; border-top:3px solid #008377CF; border-radius:8px; padding:16px 18px; background:#fff;\"\u003e\n\u003cdiv style=\"font-size:15.5px; font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eScales with Sub stacks\u003c\/div\u003e\n\u003cdiv style=\"font-size:14.5px; color:#444; line-height:1.55;\"\u003eAdd \u003cstrong\u003eBase SUB-1C\u003c\/strong\u003e stacks to grow to \u003cstrong\u003e21 modules and 253 kWh\u003c\/strong\u003e per system, all managed from \u003cstrong\u003eone Sigen C\u0026amp;I Hybrid Inverter\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; color:#008377CF; margin:32px 0 14px 0; padding-bottom:8px; border-bottom:2px solid #008377CF;\"\u003eSingle Main Stack Sizing\u003c\/div\u003e\n\u003cp style=\"font-size:16px; line-height:1.7; color:#2B2B2B; margin:0 0 16px 0;\"\u003eThe manufacturer's figures below cover one complete Main stack, including this base, the BC controller and the stated number of \u003cstrong\u003eBAT 12.0\u003c\/strong\u003e modules. Total width is \u003cstrong\u003e770 mm\u003c\/strong\u003e and total depth \u003cstrong\u003e363 mm\u003c\/strong\u003e in every case.\u003c\/p\u003e\n\u003cdiv style=\"margin:0 0 20px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden; font-size:14.5px;\"\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap;\"\u003e\n\u003cdiv style=\"flex:1 1 0; min-width:90px; padding:10px 12px; font-weight:700; background:#008377CF; color:#FFFFFF; box-sizing:border-box;\"\u003eModules in stack\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 0; min-width:90px; padding:10px 12px; font-weight:700; background:#008377CF; color:#FFFFFF; box-sizing:border-box;\"\u003eTotal energy\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 0; min-width:90px; padding:10px 12px; font-weight:700; background:#008377CF; color:#FFFFFF; box-sizing:border-box;\"\u003eTotal weight\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 0; min-width:90px; padding:10px 12px; font-weight:700; background:#008377CF; color:#FFFFFF; box-sizing:border-box;\"\u003eTotal height\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F7FAFA; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:1 1 0; min-width:90px; padding:10px 12px; font-weight:700; background:transparent; color:#333; box-sizing:border-box;\"\u003e4\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 0; min-width:90px; padding:10px 12px; font-weight:400; background:transparent; color:#333; box-sizing:border-box;\"\u003e48.24 kWh\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 0; min-width:90px; padding:10px 12px; font-weight:400; background:transparent; color:#333; box-sizing:border-box;\"\u003e500 kg\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 0; min-width:90px; padding:10px 12px; font-weight:400; background:transparent; color:#333; box-sizing:border-box;\"\u003e1,643 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:1 1 0; min-width:90px; padding:10px 12px; font-weight:700; background:transparent; color:#333; box-sizing:border-box;\"\u003e5\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 0; min-width:90px; padding:10px 12px; font-weight:400; background:transparent; color:#333; box-sizing:border-box;\"\u003e60.30 kWh\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 0; min-width:90px; padding:10px 12px; font-weight:400; background:transparent; color:#333; box-sizing:border-box;\"\u003e605 kg\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 0; min-width:90px; padding:10px 12px; font-weight:400; background:transparent; color:#333; box-sizing:border-box;\"\u003e1,943 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F7FAFA; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:1 1 0; min-width:90px; padding:10px 12px; font-weight:700; background:transparent; color:#333; box-sizing:border-box;\"\u003e6\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 0; min-width:90px; padding:10px 12px; font-weight:400; background:transparent; color:#333; box-sizing:border-box;\"\u003e72.36 kWh\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 0; min-width:90px; padding:10px 12px; font-weight:400; background:transparent; color:#333; box-sizing:border-box;\"\u003e710 kg\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 0; min-width:90px; padding:10px 12px; font-weight:400; background:transparent; color:#333; box-sizing:border-box;\"\u003e2,243 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:1 1 0; min-width:90px; padding:10px 12px; font-weight:700; background:transparent; color:#333; box-sizing:border-box;\"\u003e7\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 0; min-width:90px; padding:10px 12px; font-weight:400; background:transparent; color:#333; box-sizing:border-box;\"\u003e84.42 kWh\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 0; min-width:90px; padding:10px 12px; font-weight:400; background:transparent; color:#333; box-sizing:border-box;\"\u003e815 kg\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 0; min-width:90px; padding:10px 12px; font-weight:400; background:transparent; color:#333; box-sizing:border-box;\"\u003e2,543 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; color:#008377CF; margin:32px 0 14px 0; padding-bottom:8px; border-bottom:2px solid #008377CF;\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 20px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden; font-size:14.5px;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:14.5px; padding:9px 14px;\"\u003eProduct Details\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F7FAFA; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:10px 14px; font-weight:700; color:#333; flex:0 0 40%; min-width:160px; box-sizing:border-box;\"\u003eManufacturer\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px; color:#333; flex:1 1 200px; box-sizing:border-box;\"\u003eSigenergy\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:10px 14px; font-weight:700; color:#333; flex:0 0 40%; min-width:160px; box-sizing:border-box;\"\u003eModel\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px; color:#333; flex:1 1 200px; box-sizing:border-box;\"\u003eSigenStack Base MAIN-1C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F7FAFA; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:10px 14px; font-weight:700; color:#333; flex:0 0 40%; min-width:160px; box-sizing:border-box;\"\u003eManufacturer part number\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px; color:#333; flex:1 1 200px; box-sizing:border-box;\"\u003e11180006\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:10px 14px; font-weight:700; color:#333; flex:0 0 40%; min-width:160px; box-sizing:border-box;\"\u003eFunction\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px; color:#333; flex:1 1 200px; box-sizing:border-box;\"\u003eMain base for the Main stack; carries the BC-BST battery controller\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F7FAFA; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:10px 14px; font-weight:700; color:#333; flex:0 0 40%; min-width:160px; box-sizing:border-box;\"\u003eDimensions (W \/ H \/ D)\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px; color:#333; flex:1 1 200px; box-sizing:border-box;\"\u003e770 \/ 195 \/ 363 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:10px 14px; font-weight:700; color:#333; flex:0 0 40%; min-width:160px; box-sizing:border-box;\"\u003eInstallation method\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px; color:#333; flex:1 1 200px; box-sizing:border-box;\"\u003eFloor standing\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F7FAFA; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:10px 14px; font-weight:700; color:#333; flex:0 0 40%; min-width:160px; box-sizing:border-box;\"\u003eMax. modules per stack\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px; color:#333; flex:1 1 200px; box-sizing:border-box;\"\u003e7\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 20px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden; font-size:14.5px;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:14.5px; padding:9px 14px;\"\u003eSystem Compatibility\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F7FAFA; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:10px 14px; font-weight:700; color:#333; flex:0 0 40%; min-width:160px; box-sizing:border-box;\"\u003eBattery controller\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px; color:#333; flex:1 1 200px; box-sizing:border-box;\"\u003eSigenStack BC M2-1C-BST (11140002)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:10px 14px; font-weight:700; color:#333; flex:0 0 40%; min-width:160px; box-sizing:border-box;\"\u003eBattery module\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px; color:#333; flex:1 1 200px; box-sizing:border-box;\"\u003eSigenStack BAT 12.0 – LiFePO4, 314 Ah cell, 12.06 kWh\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F7FAFA; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:10px 14px; font-weight:700; color:#333; flex:0 0 40%; min-width:160px; box-sizing:border-box;\"\u003eSub stack base\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px; color:#333; flex:1 1 200px; box-sizing:border-box;\"\u003eSigenStack Base SUB-1C (11180007)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:10px 14px; font-weight:700; color:#333; flex:0 0 40%; min-width:160px; box-sizing:border-box;\"\u003eTop cover (Sub stacks)\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px; color:#333; flex:1 1 200px; box-sizing:border-box;\"\u003eSigenStack Cover\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F7FAFA; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:10px 14px; font-weight:700; color:#333; flex:0 0 40%; min-width:160px; box-sizing:border-box;\"\u003eSystem configuration range\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px; color:#333; flex:1 1 200px; box-sizing:border-box;\"\u003e4 to 21 modules (max. 253 kWh)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:10px 14px; font-weight:700; color:#333; flex:0 0 40%; min-width:160px; box-sizing:border-box;\"\u003eCompatible inverter\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px; color:#333; flex:1 1 200px; box-sizing:border-box;\"\u003eSigen C\u0026amp;I Hybrid Inverter series\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 20px 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden; font-size:14.5px;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:14.5px; padding:9px 14px;\"\u003eEnvironmental (SigenStack System)\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F7FAFA; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:10px 14px; font-weight:700; color:#333; flex:0 0 40%; min-width:160px; box-sizing:border-box;\"\u003eSystem ingress protection\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px; color:#333; flex:1 1 200px; box-sizing:border-box;\"\u003eIP66\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:10px 14px; font-weight:700; color:#333; flex:0 0 40%; min-width:160px; box-sizing:border-box;\"\u003eStorage temperature\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px; color:#333; flex:1 1 200px; box-sizing:border-box;\"\u003e-25 to 60°C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F7FAFA; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:10px 14px; font-weight:700; color:#333; flex:0 0 40%; min-width:160px; box-sizing:border-box;\"\u003eOperating temperature\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px; color:#333; flex:1 1 200px; box-sizing:border-box;\"\u003e-20 to 55°C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:10px 14px; font-weight:700; color:#333; flex:0 0 40%; min-width:160px; box-sizing:border-box;\"\u003eRelative humidity\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px; color:#333; flex:1 1 200px; box-sizing:border-box;\"\u003e0% to 100%\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F7FAFA; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:10px 14px; font-weight:700; color:#333; flex:0 0 40%; min-width:160px; box-sizing:border-box;\"\u003eMax. operating altitude\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px; color:#333; flex:1 1 200px; box-sizing:border-box;\"\u003e4,000 m (derating from 2,000 m)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:10px 14px; font-weight:700; color:#333; flex:0 0 40%; min-width:160px; box-sizing:border-box;\"\u003eCooling\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px; color:#333; flex:1 1 200px; box-sizing:border-box;\"\u003eSmart air cooling\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F7FAFA; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:10px 14px; font-weight:700; color:#333; flex:0 0 40%; min-width:160px; box-sizing:border-box;\"\u003eNoise\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px; color:#333; flex:1 1 200px; box-sizing:border-box;\"\u003e\u0026lt; 65 dB\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:10px 14px; font-weight:700; color:#333; flex:0 0 40%; min-width:160px; box-sizing:border-box;\"\u003eFire suppression\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px; color:#333; flex:1 1 200px; box-sizing:border-box;\"\u003eAerosol, smoke sensor and exhausting system\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#F7FAFA; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"padding:10px 14px; font-weight:700; color:#333; flex:0 0 40%; min-width:160px; box-sizing:border-box;\"\u003eStandards\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px; color:#333; flex:1 1 200px; box-sizing:border-box;\"\u003eIEC\/EN 60730-1, UN 38.3, IEC\/EN 62619, IEC\/EN 63056, IEC\/EN 62040, UL9540A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; color:#008377CF; margin:32px 0 14px 0; padding-bottom:8px; border-bottom:2px solid #008377CF;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 8px 0;\"\u003e\n\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:0 0 10px 0; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:15px; padding:12px 16px; cursor:pointer;\"\u003eDo I need a Main Base for every SigenStack system?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 18px; font-size:15px; color:#333; line-height:1.65; background:#fff;\"\u003eYes. Every SigenStack system is built around \u003cstrong\u003eone Base MAIN\u003c\/strong\u003e, which carries the \u003cstrong\u003eBC-BST battery controller\u003c\/strong\u003e on the Main stack. Further stacks use \u003cstrong\u003eBase SUB-1C\u003c\/strong\u003e.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:0 0 10px 0; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:15px; padding:12px 16px; cursor:pointer;\"\u003eHow many battery modules fit on the Main stack?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 18px; font-size:15px; color:#333; line-height:1.65; background:#fff;\"\u003eThe installation guide allows \u003cstrong\u003e1 to 7 BAT 12.0 modules\u003c\/strong\u003e on the Main stack, while the system as a whole needs \u003cstrong\u003eat least 4 modules\u003c\/strong\u003e and supports up to \u003cstrong\u003e21\u003c\/strong\u003e (\u003cstrong\u003e253 kWh\u003c\/strong\u003e).\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:0 0 10px 0; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:15px; padding:12px 16px; cursor:pointer;\"\u003eCan I use this base in a 0.5C system?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 18px; font-size:15px; color:#333; line-height:1.65; background:#fff;\"\u003eThis is the \u003cstrong\u003e1C\u003c\/strong\u003e base. Sigenergy's 1C configurations use the \u003cstrong\u003eBC M2-1C-BST\u003c\/strong\u003e, \u003cstrong\u003eBase MAIN-1C\u003c\/strong\u003e and \u003cstrong\u003eBase SUB-1C\u003c\/strong\u003e together, with separate 0.5C components for 0.5C systems.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:0 0 10px 0; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:15px; padding:12px 16px; cursor:pointer;\"\u003eWhat else do I need to complete a Main stack?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 18px; font-size:15px; color:#333; line-height:1.65; background:#fff;\"\u003eYou need the \u003cstrong\u003eBC M2-1C-BST\u003c\/strong\u003e controller, the \u003cstrong\u003eBAT 12.0\u003c\/strong\u003e modules and a compatible \u003cstrong\u003eSigen C\u0026amp;I Hybrid Inverter\u003c\/strong\u003e. The installer also supplies an \u003cstrong\u003eoutdoor single-core copper PE cable of at least 25 mm²\u003c\/strong\u003e for the Base MAIN and the DC power cable between the inverter and controller.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:0 0 10px 0; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; font-weight:700; font-size:15px; padding:12px 16px; cursor:pointer;\"\u003eCan it be installed outdoors?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 18px; font-size:15px; color:#333; line-height:1.65; background:#fff;\"\u003eThe SigenStack system is \u003cstrong\u003eIP66 rated\u003c\/strong\u003e for indoor or outdoor use. It must stand on a \u003cstrong\u003elevel, non-combustible surface such as concrete\u003c\/strong\u003e with enough load-bearing capacity, and the battery rack must be secured as described in the installation guide.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sigenergy","offers":[{"title":"Default Title","offer_id":66076492104029,"sku":"SIG-11180006","price":879.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/SigenergySigenStackMAINBaseUnit0.5C.webp?v=1772102366","url":"https:\/\/qualityheating.co.uk\/products\/sigenergy-sigenstack-1c-main-base-for-bat-12-0-11180006","provider":"AIZO Quality Heating","version":"1.0","type":"link"}