{"id":8297,"date":"2026-08-10T02:25:33","date_gmt":"2026-08-10T02:25:33","guid":{"rendered":"https:\/\/tws-bess.com\/?p=8297"},"modified":"2026-08-21T09:01:07","modified_gmt":"2026-08-21T09:01:07","slug":"%e9%80%82%e5%90%88","status":"publish","type":"post","link":"https:\/\/tws-bess.com\/zh\/fit\/","title":{"rendered":"Fit"},"content":{"rendered":"\t\t
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\u00a0<\/div>

\"TWS<\/p>

\"TWS<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t

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Rack Parameters<\/h4>\t\t\t\t<\/div>\n\t\t\t\t
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Rack Parameters <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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\u00a0<\/td>Fit-110<\/td>Fit-160<\/td>Fit-200<\/td><\/tr>
Cell type<\/td>LFP 314Ah<\/td><\/tr>
Pack configuration<\/td>1P16S<\/td><\/tr>
Pack rated voltage<\/td>51.2V<\/td><\/tr>
Pack dimensions (W*H*D)<\/td>445mm * 808.5mm * 227.5mm<\/td><\/tr>
Pack capacity<\/td>16.07kWh<\/td><\/tr>
Pack quantity<\/td>7<\/td>10<\/td>13<\/td><\/tr>
Rack capacity<\/td>112.53kWh<\/td>160.76kWh<\/td>208.98kWh<\/td><\/tr>
Rack rated voltage<\/td>358.4V<\/td>512V<\/td>665.6V<\/td><\/tr>
Rack voltage range<\/td>313.6V ~ 397.6V<\/td>448V ~ 568V<\/td>582.4V ~ 738.4V<\/td><\/tr>
Weight<\/td>770kg<\/td>1100kg<\/td>1430kg<\/td><\/tr>
Ingress protection<\/td>IP20<\/td><\/tr>
Anti-corrosion grade<\/td>C4-M<\/td><\/tr>
Operating ambient humidity<\/td>5%~85%<\/td><\/tr>
Operating ambient temperature<\/td>0\u00b0C~45\u00b0C<\/td><\/tr>
Max. operating altitude<\/td>\u22642000m<\/td><\/tr>
Rack cooling method<\/td>Air-cooling<\/td><\/tr>
Communication interface<\/td>CAN \/ LAN<\/td><\/tr>
Communication protocol<\/td>CAN2.0B \/ Modbus TCP<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Hybrid Inverter Parameters<\/h4>\t\t\t\t<\/div>\n\t\t\t\t
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DC input (PV side) <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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\u00a0<\/td>Fit-110<\/td>Fit-160<\/td>Fit-200<\/td><\/tr>
Recommended max. PV array size<\/td>100kW<\/td>160kW<\/td>200kW<\/td><\/tr>
Max. usable PV input power<\/td>100kW<\/td>160kW<\/td>200kW<\/td><\/tr>
Max. input voltage<\/td>1000V<\/td><\/tr>
Rated voltage<\/td>620V<\/td>600V<\/td><\/tr>
Start-up voltage<\/td>180V<\/td><\/tr>
MPPT voltage range<\/td>150V~950V<\/td><\/tr>
Max. input current<\/td>40A x 4 \/ 40A x 6<\/td>42A x 10<\/td>42A x 10<\/td><\/tr>
Max. short circuit current<\/td>60A x 4 \/ 60A x 6<\/td>60A x 10<\/td>60A x 10<\/td><\/tr>
Number of MPPT \/ Max. input strings<\/td>4 MPPT \/ 8 strings<\/td>10 MPPT \/ 20 strings<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
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Battery Parameters <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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\u00a0<\/td>Fit-110<\/td>Fit-160<\/td>Fit-200<\/td><\/tr>
Battery type<\/td>LFP<\/td>\u00a0<\/td>\u00a0<\/td><\/tr>
Battery voltage range<\/td>150V~950V<\/td>180V~950V<\/td>\u00a0<\/td><\/tr>
Max. charging\/discharging current<\/td>160A \/ 80A x 2<\/td>200A \/ 100A+100A<\/td><\/tr>
Number of battery ports<\/td>1 \/ 2<\/td><\/tr>
Max. charge\/discharge current per port<\/td>160A \/ 80A<\/td>200A \/ 100A<\/td><\/tr>
Communication<\/td>CAN \/ RS485<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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AC output (Emergency) <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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\u00a0<\/td>Fit-110<\/td>Fit-160<\/td>Fit-200<\/td><\/tr>
Rated output power<\/td>50kW<\/td>80kW<\/td>100kW<\/td><\/tr>
Max. apparent output power<\/td>1.5 times rated power, 10s; 1.6 times rated power, 0.2s<\/td>1.6 times rated power; 2 times rated power, 0.2s<\/td><\/tr>
Emergency switch time<\/td><10ms<\/td><\/tr>
Rated output voltage<\/td>380V\/400V\/415V, 3P4W<\/td><\/tr>
Rated frequency<\/td>50Hz\/60Hz<\/td><\/tr>
THDu (@linear load)<\/td><3%<\/td><2%<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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AC input (Grid side) <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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\u00a0<\/td>Fit-110<\/td>Fit-160<\/td>Fit-200<\/td><\/tr>
Max. input current<\/td>182.3A<\/td>243.1A<\/td>300A<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
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AC input (Generator) <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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\u00a0<\/td>Fit-110<\/td>Fit-160<\/td>Fit-200<\/td><\/tr>
Rated input voltage<\/td>380V\/400V\/415V, 3P4W<\/td><\/tr>
Rated input frequency<\/td>50Hz\/60Hz<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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AC output (Grid side) <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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\u00a0<\/td>Fit-110<\/td>Fit-160<\/td>Fit-200<\/td><\/tr>
Rated output power<\/td>50kW<\/td>80kW<\/td>100kW<\/td><\/tr>
Max. apparent output power<\/td>55kVA<\/td>88kVA<\/td>110kVA<\/td><\/tr>
Rated grid voltage<\/td>380V\/400V\/415V, 3P4W<\/td><\/tr>
Rated grid frequency<\/td>50Hz\/60Hz<\/td><\/tr>
Rated grid output current<\/td>76A \/ 72.2A \/ 69.6A<\/td>121.5A \/ 115.5A \/ 111.3A<\/td>151.9A \/ 144.3A \/ 139.1A<\/td><\/tr>
Power factor<\/td>>0.99 (1 leading ~ 1 lagging)<\/td>>0.99 (0.8 leading ~ 0.8 lagging)<\/td><\/tr>
THDi<\/td><3% (Linear load < 1.5%)<\/td><2%<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Efficiency <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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\u00a0<\/td>Fit-110<\/td>Fit-160<\/td>Fit-200<\/td><\/tr>
Max. efficiency<\/td>98%<\/td>97.8%<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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General specification <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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\u00a0<\/td>Fit-110<\/td>Fit-160<\/td>Fit-200<\/td><\/tr>
Dimensions (W*H*D)<\/td>600mm \u00d7 970mm \u00d7 290mm<\/td>971.5mm \u00d7 880mm \u00d7 311mm<\/td><\/tr>
Weight<\/td>96kg<\/td><150kg<\/td><\/tr>
Topology<\/td>Transformerless<\/td><\/tr>
Operating ambient temperature<\/td>-40\u00b0C~60\u00b0C (derated over 45\u00b0C)<\/td>-40\u00b0C~60\u00b0C (derated over 50\u00b0C)<\/td><\/tr>
Relative humidity<\/td>0%~95% RH<\/td>0%~100% RH<\/td><\/tr>
Ingress protection<\/td>IP66<\/td><\/tr>
Cooling method<\/td>Intelligent air cooling<\/td><\/tr>
Max. operating altitude<\/td>4000m (derated above 2000m)<\/td>4000m (derated above 3000m)<\/td><\/tr>
Grid connection standard<\/td>EN 50549-1&2\/EN 50549-10, VDE-AR-N 4105, NTS 631, CEI 0-21, C10\/11, NRS 097-2-1, TOR, G99, IEC 62116, IEC 61727, MEA, PEA, etc.*<\/td><\/tr>
Safety\/EMC standard<\/td>IEC\/EN 62109-1\/-2, IEC\/EN 61000-6-2\/-4<\/td><\/tr>
Communication interface<\/td>Standard: Wi-Fi + Bluetooth, CAN-BMS\u00d71, CAN-Parallel \u00d72, LAN, RS485-Meter, EMS-RS485\u00d71, CAN-EMS\u00d71, DRM, DI\u00d75, DO\u00d76
Optional: 4G (alternative to Wi-Fi, WIFI is default)<\/td>		Standard: WiFi + Bluetooth, CAN-BMS\u00d72, CAN-Parallel \u00d72, LAN, RS485-Meter, RS485, DRM, DI\u00d75, DO\u00d75
Optional: 4G (alternative to Wi-Fi, WIFI is default)<\/td><\/tr>
*The certification standards listed in this column are planned targets. For the specific certification time, please consult with the local team.<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\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\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Key Highlights<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Cost-Effective, Budget-Friendly<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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Lightweight stacking cuts overall project costs
Modular design lowers initial investment<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t

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Compact Modules for Flexible Deployment<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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Compact battery units reduce reliance on heavy lifting machinery
Easy on-site positioning adapts to any space constraints<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t

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Flexible Stacking, Scalable Capacity<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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Free stacking supports multi-rack parallel expansion for tailored capacity
External hybrid inverter fits diverse power demands<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t

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Streamlined O&M, Efficient Servicing<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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Independent layout allows quick isolation\/replacement of faulty units
Layered air-cooling simplifies inspection & unit disassembly<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t

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\u00a0 Rack Parameters Rack Parameters \u00a0 Fit-110 Fit-160 Fit-200 Cell type LFP 314Ah Pack configuration 1P16S Pack rated voltage 51.2V Pack dimensions (W*H*D) 445mm * 808.5mm * 227.5mm Pack capacity 16.07kWh Pack quantity 7 10 13 Rack capacity 112.53kWh 160.76kWh 208.98kWh Rack rated voltage 358.4V 512V 665.6V Rack voltage range 313.6V ~ 397.6V 448V ~ […]<\/p>\n","protected":false},"author":3,"featured_media":8302,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[21],"tags":[],"class_list":["post-8297","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ac-side"],"acf":[],"_links":{"self":[{"href":"https:\/\/tws-bess.com\/zh\/wp-json\/wp\/v2\/posts\/8297","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tws-bess.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tws-bess.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tws-bess.com\/zh\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/tws-bess.com\/zh\/wp-json\/wp\/v2\/comments?post=8297"}],"version-history":[{"count":50,"href":"https:\/\/tws-bess.com\/zh\/wp-json\/wp\/v2\/posts\/8297\/revisions"}],"predecessor-version":[{"id":8555,"href":"https:\/\/tws-bess.com\/zh\/wp-json\/wp\/v2\/posts\/8297\/revisions\/8555"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tws-bess.com\/zh\/wp-json\/wp\/v2\/media\/8302"}],"wp:attachment":[{"href":"https:\/\/tws-bess.com\/zh\/wp-json\/wp\/v2\/media?parent=8297"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tws-bess.com\/zh\/wp-json\/wp\/v2\/categories?post=8297"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tws-bess.com\/zh\/wp-json\/wp\/v2\/tags?post=8297"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}