{"id":59388,"date":"2026-11-01T08:27:10","date_gmt":"2026-11-01T06:27:10","guid":{"rendered":"https:\/\/batterado.com\/?post_type=product&p=59388"},"modified":"2026-11-01T13:51:57","modified_gmt":"2026-11-01T11:51:57","slug":"huawei-sun2000-185ktl-h1-trifazovy-sitovy-stridac-800v","status":"publish","type":"product","link":"https:\/\/batterado.com\/en\/product\/huawei-sun2000-185ktl-h1-trifazovy-sitovy-stridac-800v\/","title":{"rendered":"Huawei SUN2000-185KTL-H1 \u2014 175 kW grid PV inverter, 800 V"},"content":{"rendered":"

Technical specifications<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Manufacturer<\/th>\nHuawei<\/td>\n<\/tr>\n
Model<\/th>\nSUN2000-185KTL-H1<\/td>\n<\/tr>\n
Type and role<\/th>\nThree-phase grid-connected PV string inverter<\/td>\n<\/tr>\n
Rated AC output<\/th>\n175 kW<\/td>\n<\/tr>\n
Maximum apparent AC power<\/th>\n185000 VA<\/td>\n<\/tr>\n
Maximum active power cos\u03c6=1<\/th>\n185000 W<\/td>\n<\/tr>\n
Grid voltage<\/th>\n800 V AC \/3L+PE<\/td>\n<\/tr>\n
Grid frequency<\/th>\n50 \/60 Hz<\/td>\n<\/tr>\n
Maximum AC current per current manual<\/th>\n134.9 A \/800 V AC<\/td>\n<\/tr>\n
Power factor<\/th>\n0.8 leading\u20260.8 lagging<\/td>\n<\/tr>\n
THD at rated power<\/th>\n<3 %<\/td>\n<\/tr>\n
Maximum DC voltage<\/th>\n1500 V<\/td>\n<\/tr>\n
Startup voltage<\/th>\n550 V<\/td>\n<\/tr>\n
MPPT range<\/th>\n500\u20131500 V<\/td>\n<\/tr>\n
Full-load MPPT range<\/th>\n880\u20131300 V<\/td>\n<\/tr>\n
Rated DC voltage<\/th>\n1080 V<\/td>\n<\/tr>\n
MPPT count<\/th>\n9<\/td>\n<\/tr>\n
PV string count<\/th>\n18<\/td>\n<\/tr>\n
Strings per MPPT<\/th>\n2<\/td>\n<\/tr>\n
Current per MPPT<\/th>\n26 A<\/td>\n<\/tr>\n
Short-circuit current per MPPT<\/th>\n40 A<\/td>\n<\/tr>\n
Maximum efficiency<\/th>\n\u226599.0 %<\/td>\n<\/tr>\n
European efficiency<\/th>\n\u226598.6 %<\/td>\n<\/tr>\n
Ingress protection<\/th>\nIP66<\/td>\n<\/tr>\n
Operating temperature<\/th>\n\u221225\u2026+60 \u00b0C<\/td>\n<\/tr>\n
Operating relative humidity<\/th>\n0\u2013100 %<\/td>\n<\/tr>\n
Operating altitude<\/th>\n0\u20135000 m, output derating above 4000 m<\/td>\n<\/tr>\n
Net weight per manual<\/th>\n84 \u00b11 kg<\/td>\n<\/tr>\n
Dimensions W \u00d7 H \u00d7 D<\/th>\n1035 \u00d7700 \u00d7365 mm<\/td>\n<\/tr>\n
Cooling<\/th>\nSmart air cooling<\/td>\n<\/tr>\n
Topology<\/th>\nTransformerless<\/td>\n<\/tr>\n
Local operation<\/th>\nLED \/USB data cable +App<\/td>\n<\/tr>\n
Standard communication<\/th>\nRS485 \/MBUS \/USB<\/td>\n<\/tr>\n
System monitoring<\/th>\nCompatible SmartLogger according to design<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
DC switch<\/th>\nSupported<\/td>\n<\/tr>\n
Anti-islanding protection<\/th>\nSupported<\/td>\n<\/tr>\n
DC reverse-polarity protection<\/th>\nSupported<\/td>\n<\/tr>\n
Insulation monitoring<\/th>\nSupported<\/td>\n<\/tr>\n
Residual current monitoring<\/th>\nSupported<\/td>\n<\/tr>\n
AC overcurrent<\/th>\nSupported<\/td>\n<\/tr>\n
DC surge protection<\/th>\nType II<\/td>\n<\/tr>\n
AC surge protection<\/th>\nType II<\/td>\n<\/tr>\n
Overvoltage category<\/th>\nPV II \/AC III<\/td>\n<\/tr>\n
Reference AC breaker<\/th>\n800 V AC \/project design<\/td>\n<\/tr>\n
DC conductors<\/th>\n4\u20136 mm\u00b2 Cu<\/td>\n<\/tr>\n
AC conductors<\/th>\n50\u2013240 mm\u00b2 Cu<\/td>\n<\/tr>\n
PE conductor<\/th>\nSp \u2265S\/2 \/IEC60364-5-54<\/td>\n<\/tr>\n
Grid systems<\/th>\nIT \/PV<\/td>\n<\/tr>\n
Safety standards<\/th>\nEN\/IEC62109-1 \/EN\/IEC62109-2<\/td>\n<\/tr>\n
Installation<\/th>\nFixed installation on a designed support<\/td>\n<\/tr>\n
Offer content<\/th>\nIndividual PV inverter<\/td>\n<\/tr>\n
Estimated delivery<\/th>\n2\u20133 days, seller estimate<\/td>\n<\/tr>\n
PV string monitoring<\/th>\nSupported<\/td>\n<\/tr>\n
DC connector<\/th>\nStaubli MC4 EVO2<\/td>\n<\/tr>\n
AC connector<\/th>\nWaterproof connection with OT\/DT terminals<\/td>\n<\/tr>\n
DC cable outer diameter<\/th>\n4.7\u20136.4 mm<\/td>\n<\/tr>\n
AC single-core cable<\/th>\n14\u201332 mm \/variant 14\u201336 mm<\/td>\n<\/tr>\n
AC multi-core cable<\/th>\n24\u201366 mm outer diameter<\/td>\n<\/tr>\n
AC cable lugs<\/th>\nM12 OT\/DT<\/td>\n<\/tr>\n
PE cable lugs<\/th>\nM10 OT\/DT<\/td>\n<\/tr>\n
MBUS communication<\/th>\nWith appropriate system and isolation equipment<\/td>\n<\/tr>\n
Typical operating noise<\/th>\n65 dB(A)<\/td>\n<\/tr>\n
Rated AC current<\/th>\n126.3 A \/800 V<\/td>\n<\/tr>\n
Grid connection<\/th>\nThrough a dedicated power transformer<\/td>\n<\/tr>\n
Minimum operating DC voltage<\/th>\n500 V<\/td>\n<\/tr>\n
Aluminum AC conductors per design<\/th>\n70\u2013240 mm\u00b2 \/Al alloy \/Cu-clad Al<\/td>\n<\/tr>\n
PV cable standard<\/th>\nIEC62930 \/EN50618 \/1500 V<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Photovoltaics for utility plants<\/h2>\n

Huawei SUN2000-185KTL-H1 is a three-phase grid-connected string inverter for utility photovoltaic plants and industrial energy projects. Rated output is 175 kW with a 185 kVA maximum. The system uses PV voltage up to 1500 V DC and an 800 V AC output connected through a dedicated power transformer.<\/p>\n

Exact model output<\/h2>\n

Connection design uses 175 kW rated output, 185 kVA maximum apparent power and 134.9 A maximum AC current at 800 V. The model number is assessed together with these values. Maximum efficiency is \u226599.0% and European efficiency \u226598.6% per the current manual. Actual generation in kWh depends on location, modules, orientation and operation.<\/p>\n

MPPTs and PV inputs<\/h2>\n

9 independent MPPTs serve 18 DC inputs with up to 26 A per MPPT. Startup voltage is 550 V, minimum operating voltage 500 V and operating range 500\u20131500 V. Full-load range is 880\u20131300 V with 1080 V rated DC voltage. Strings follow the exact model terminal plan; strings sharing an MPPT use matching module types and counts.<\/p>\n

Operating environment<\/h2>\n

IP66 protection and a \u221225 to +60\u00b0C operating range support fixed outdoor installation. Relative humidity is 0\u2013100% and operating altitude up to 5000 m with derating above 4000 m. Placement considers the temperature characteristic, airflow, access and installation clearances.<\/p>\n

Dimensions and construction<\/h2>\n

Dimensions are 1035 \u00d7700 \u00d7365 mm and net weight is 84 \u00b11 kg per the current manual. Smart air cooling is combined with an appropriately designed supporting structure and service clearance. Site preparation considers handling, AC-terminal access and PV cable routing.<\/p>\n

System configuration<\/h2>\n

The project combines designed PV strings, inverter, protected AC distribution, a dedicated power transformer and system monitoring. Output is designed as 800 V AC, 3L+PE, in the supported IT system for PV operation. Model groups are assigned to the appropriate separate transformer winding according to documentation. Power, protection, control and connection rules are engineered together.<\/p>\n

Monitoring and communication<\/h2>\n

LED indicators, USB and the app support local commissioning and service. RS485 and MBUS connect the plant to system monitoring. Compatible SmartLogger and control infrastructure are selected for the project and firmware. MBUS forms part of the industrial transformer layout; communication routes and power cables receive the appropriate arrangement.<\/p>\n

Protection and operating supervision<\/h2>\n

The model includes DC switches, anti-islanding, AC overcurrent and reverse DC polarity protection, PV-string supervision, insulation monitoring and residual-current monitoring. DC and AC surge protection are Type II. Protection settings and grid profile are coordinated with the plant design and connection conditions.<\/p>\n

Protection and cable design<\/h2>\n

Each inverter connects through an individual three-phase AC switching and overcurrent device sized for the 800 V project. Copper AC conductors range from 50\u2013240 mm\u00b2, aluminum alloy or copper-clad aluminum from 70\u2013240 mm\u00b2. 1500 V PV cable is 4\u20136 mm\u00b2 with 4.7\u20136.4 mm diameter. AC lugs are M12 OT\/DT and PE lugs M10 OT\/DT. Reference PE cross-section is at least half the AC cross-section for the same conductor material; other combinations are designed for equivalent conductivity according to IEC60364-5-54.<\/p>\n

Selection for an energy project<\/h2>\n

Selection separately evaluates 175 kW rated output, the 185 kVA maximum, string counts and currents, array area and transformer capacity. Energy generation in kWh depends on the designed array and site. Any storage is engineered as a separate compatible power and control section of the energy system.<\/p>\n

Offer scope and documentation<\/h2>\n

The price covers the exact individual inverter model. PV modules, transformer, protection, cables, metering and monitoring are selected for the project. The public Markdown provides a detailed model profile including system relationships. Estimated delivery of 2\u20133 days is the seller\u2019s estimate.<\/p>\n

Downloads<\/h2>\n