{"id":58339,"date":"2026-11-01T02:25:57","date_gmt":"2026-11-01T00:25:57","guid":{"rendered":"https:\/\/batterado.com\/?post_type=product&p=58339"},"modified":"2026-11-01T13:51:28","modified_gmt":"2026-11-01T11:51:28","slug":"solis-s6-eh1p14k03-nv-yd-l-14kw-jednofazovy-hybridni-stridac-48v","status":"publish","type":"product","link":"https:\/\/batterado.com\/en\/product\/solis-s6-eh1p14k03-nv-yd-l-14kw-jednofazovy-hybridni-stridac-48v\/","title":{"rendered":"Solis S6-EH1P14K03-NV-YD-L \u2014 14 kW single-phase hybrid inverter for 48 V batteries, 3 MPPT, IP66"},"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\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
Model<\/th>\nS6-EH1P14K03-NV-YD-L<\/td>\n<\/tr>\n
Type and role<\/th>\nSingle-phase hybrid inverter\/charger for an external battery<\/td>\n<\/tr>\n
PV \u2014 recommended maximum array<\/th>\n28 kWp<\/td>\n<\/tr>\n
PV \u2014 maximum usable input<\/th>\n22.4 kW<\/td>\n<\/tr>\n
PV \u2014 maximum input voltage<\/th>\n550 V<\/td>\n<\/tr>\n
PV \u2014 rated voltage<\/th>\n380 V<\/td>\n<\/tr>\n
PV \u2014 start-up voltage<\/th>\n100 V<\/td>\n<\/tr>\n
PV \u2014 MPPT voltage range<\/th>\n80\u2013520 V<\/td>\n<\/tr>\n
PV \u2014 MPPT 1 \/ 2 \/ 3 current<\/th>\n40 \/ 40 \/ 40 A<\/td>\n<\/tr>\n
PV \u2014 current per DC input<\/th>\n20 A<\/td>\n<\/tr>\n
PV \u2014 MPPT 1 \/ 2 \/ 3 short-circuit current<\/th>\n50 \/ 50 \/ 50 A<\/td>\n<\/tr>\n
PV \u2014 MPPTs \/ total strings<\/th>\n3 \/ 6<\/td>\n<\/tr>\n
Battery \u2014 type<\/th>\nLi-ion \/ lead-acid according to settings<\/td>\n<\/tr>\n
Battery \u2014 voltage range \/ class<\/th>\n40\u201360 V \/ 48 V<\/td>\n<\/tr>\n
Battery \u2014 maximum charge \/ discharge current<\/th>\n290 A \/ 290 A<\/td>\n<\/tr>\n
Battery \u2014 power \/ BMS ports<\/th>\n1 \/ 1<\/td>\n<\/tr>\n
Battery \u2014 charge \/ discharge power in manual<\/th>\n14 kW<\/td>\n<\/tr>\n
Battery \u2014 communication interfaces<\/th>\nCAN \/ RS485<\/td>\n<\/tr>\n
Battery \u2014 matching<\/th>\nSupported actual model, BMS profile and firmware; matching voltage and current<\/td>\n<\/tr>\n
BMS \u2014 CAN RJ45 pins<\/th>\n4 CAN-H \/ 5 CAN-L; EIA\/TIA568B<\/td>\n<\/tr>\n
BMS \u2014 Lithium Battery LV application profile<\/th>\nFor a battery on the current matching list that is absent from the local model menu<\/td>\n<\/tr>\n
Grid AC \u2014 rated output<\/th>\n14 kW<\/td>\n<\/tr>\n
Grid AC \u2014 maximum apparent power<\/th>\n14 kVA<\/td>\n<\/tr>\n
Grid AC \u2014 voltage and conductors<\/th>\nL\/N\/PE; 220 \/ 230 V<\/td>\n<\/tr>\n
Grid AC \u2014 frequency<\/th>\n50 \/ 60 Hz<\/td>\n<\/tr>\n
Grid AC \u2014 current at 220 \/ 230 V<\/th>\n63.6 \/ 60.9 A<\/td>\n<\/tr>\n
Grid AC \u2014 power factor and range<\/th>\n>0.99; 0.8 leading to 0.8 lagging<\/td>\n<\/tr>\n
Grid AC \u2014 THDi<\/th>\n<3 %<\/td>\n<\/tr>\n
Grid input \u2014 voltage range<\/th>\n187\u2013253 V<\/td>\n<\/tr>\n
Grid input \u2014 maximum current<\/th>\n95.5 \/ 91.3 A<\/td>\n<\/tr>\n
Backup \u2014 rated output<\/th>\n14 kW<\/td>\n<\/tr>\n
Backup \u2014 peak \/ duration<\/th>\n28 kVA \/ 10 s<\/td>\n<\/tr>\n
Backup \u2014 single-unit transfer<\/th>\n<10 ms<\/td>\n<\/tr>\n
Backup \u2014 voltage and conductors<\/th>\nL\/N\/PE; 220 \/ 230 V<\/td>\n<\/tr>\n
Backup \u2014 frequency<\/th>\n50 \/ 60 Hz<\/td>\n<\/tr>\n
Backup \u2014 rated current at 220 \/ 230 V<\/th>\n63.6 \/ 60.9 A<\/td>\n<\/tr>\n
Backup \u2014 maximum AC passthrough<\/th>\n90 A<\/td>\n<\/tr>\n
Backup \u2014 THDv at linear load<\/th>\n<3 %<\/td>\n<\/tr>\n
Generator \u2014 maximum input power<\/th>\n14 kW<\/td>\n<\/tr>\n
Generator \u2014 current at 220 \/ 230 V<\/th>\n63.6 \/ 60.9 A<\/td>\n<\/tr>\n
Generator \u2014 voltage and conductors<\/th>\nL\/N\/PE; 220 \/ 230 V<\/td>\n<\/tr>\n
Generator \u2014 frequency<\/th>\n50 \/ 60 Hz<\/td>\n<\/tr>\n
Maximum efficiency<\/th>\n97.6 %<\/td>\n<\/tr>\n
EU efficiency<\/th>\n97.0 %<\/td>\n<\/tr>\n
PV \u2192 battery efficiency<\/th>\n>94.9 %<\/td>\n<\/tr>\n
AC \u2192 battery efficiency<\/th>\n>94.33 %<\/td>\n<\/tr>\n
Battery \u2192 AC efficiency<\/th>\n>93.51 %<\/td>\n<\/tr>\n
Protection \u2014 surge protection<\/th>\nYes<\/td>\n<\/tr>\n
Protection \u2014 output overcurrent<\/th>\nYes<\/td>\n<\/tr>\n
Protection \u2014 insulation resistance<\/th>\nYes<\/td>\n<\/tr>\n
Protection \u2014 residual current<\/th>\nYes<\/td>\n<\/tr>\n
Protection \u2014 PV switch<\/th>\nYes<\/td>\n<\/tr>\n
Protection \u2014 PV reverse polarity<\/th>\nYes<\/td>\n<\/tr>\n
Protection \u2014 anti-islanding<\/th>\nYes<\/td>\n<\/tr>\n
Protection \u2014 offered AFCI<\/th>\nOptional configuration<\/td>\n<\/tr>\n
Protection class \/ overvoltage category<\/th>\nI \/ II (PV,BAT); III (MAINS,BACKUP,GEN)<\/td>\n<\/tr>\n
PV \/ battery topology<\/th>\nTransformerless<\/td>\n<\/tr>\n
Dimensions W \u00d7 H \u00d7 D<\/th>\n459 \u00d7 845 \u00d7 313 mm<\/td>\n<\/tr>\n
Weight<\/th>\n55.5 kg<\/td>\n<\/tr>\n
Ingress protection<\/th>\nIP66<\/td>\n<\/tr>\n
Operating temperature<\/th>\n\u221225 to +60 \u00b0C<\/td>\n<\/tr>\n
Relative humidity<\/th>\n0\u2013100 %<\/td>\n<\/tr>\n
Maximum altitude<\/th>\n4000 m<\/td>\n<\/tr>\n
Typical noise<\/th>\n<65 dB(A)<\/td>\n<\/tr>\n
Cooling<\/th>\nIntelligent fan cooling<\/td>\n<\/tr>\n
Control<\/th>\n7.0 inch LCD; Bluetooth + APP<\/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\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
Physical PV \/ battery \/ AC connections<\/th>\nMC4 \/ Terminal Block \/ Terminal Block<\/td>\n<\/tr>\n
Remote monitoring<\/th>\nSolisCloud with a suitable WiFi\/LAN or 4G datalogger<\/td>\n<\/tr>\n
Meter port<\/th>\nRJ45; 1 RS485-A \/ 2 RS485-B<\/td>\n<\/tr>\n
Supported meter in manual<\/th>\nEastron SDM120CTM; 9 RS485-B \/ 10 RS485-A<\/td>\n<\/tr>\n
External control \u2014 protocol<\/th>\nModbus RTU \/ RS485<\/td>\n<\/tr>\n
External RS485 \u2014 RJ45 pins<\/th>\n5 RS485-A \/ 4 RS485-B<\/td>\n<\/tr>\n
Parallel communication<\/th>\nP-A \/ P-B; CAN; CAT5 shielded; RJ45<\/td>\n<\/tr>\n
Parallel units<\/th>\nUp to 6 units in a configured system<\/td>\n<\/tr>\n
Parallel DIP termination<\/th>\nSingle unit: both down. Parallel: both DIP switches on at the first AND last inverter<\/td>\n<\/tr>\n
Current transformer \u2014 terminals<\/th>\nCT 9 \/ 10; white \/ black<\/td>\n<\/tr>\n
Generator start at GEN \u2014 terminals<\/th>\nGEN-V 1 \/ 2<\/td>\n<\/tr>\n
Grid-side generator \u2014 detection input<\/th>\nGEN-DI 5 \/ 6<\/td>\n<\/tr>\n
Heat pump \u2014 control<\/th>\nVCC A HS 11 \/ 12<\/td>\n<\/tr>\n
Other interfaces<\/th>\nDRM; USB logger; 14-pin terminal block<\/td>\n<\/tr>\n
Bluetooth \u2014 band \/ power<\/th>\nBDR\/EDR\/BLE; 2.402\u20132.480 GHz; 8 dBm<\/td>\n<\/tr>\n
Operating modes<\/th>\nSelf-Use \/ Selling First \/ Off-Grid; TOU<\/td>\n<\/tr>\n
Battery reserve \u2014 range \/ default<\/th>\n20\u2013100 % \/ 80 %<\/td>\n<\/tr>\n
Smart Port \u2014 options<\/th>\nGenerator \/ AC coupling \/ smart load according to configuration<\/td>\n<\/tr>\n
AC coupling \u2014 power control<\/th>\nFrequency-Watt<\/td>\n<\/tr>\n
Battery cable \/ lug in manual<\/th>\n2 \u00d7 1\/0\u20133\/0 AWG; M10 \u00d72<\/td>\n<\/tr>\n
Battery fuse<\/th>\nEV320-5CB-500A-N<\/td>\n<\/tr>\n
Protective earthing<\/th>\nM4; 2 N\u00b7m; \u22654 mm\u00b2<\/td>\n<\/tr>\n
AC tightening torque<\/th>\n4.5 N\u00b7m<\/td>\n<\/tr>\n
Mounting \u2014 orientation<\/th>\nVertical on a suitable wall; tilt up to 5\u00b0<\/td>\n<\/tr>\n
Grid standards<\/th>\nNRS097-2-1; IEC62116; IEC61727; IEC60068; IEC61683; EN50530; EN50549-1<\/td>\n<\/tr>\n
Safety \/ EMC<\/th>\nIEC\/EN62109-1\/-2; EN61000-6-2\/-3<\/td>\n<\/tr>\n
PV \u2014 full-load MPPT range<\/th>\n186\u2013450 V<\/td>\n<\/tr>\n
AC \u2014 grid frequency range<\/th>\n45\u201355 \/ 55\u201365 Hz<\/td>\n<\/tr>\n
AC \u2014 maximum input current at 220 \/ 230 V in manual<\/th>\n95.5 \/ 91.3 A<\/td>\n<\/tr>\n
Mounting \u2014 clearance to other equipment<\/th>\n\u22651000 mm<\/td>\n<\/tr>\n
Mounting \u2014 lower edge above floor<\/th>\n\u2265800 mm<\/td>\n<\/tr>\n
Mounting \u2014 lower clearance by heat-source condition<\/th>\n\u2265800 mm above a heat source, otherwise \u2265500 mm<\/td>\n<\/tr>\n
Mounting \u2014 supporting structure capacity<\/th>\nAt least four times inverter weight<\/td>\n<\/tr>\n
PV modules \u2014 class<\/th>\nIEC61730 Class A<\/td>\n<\/tr>\n
Installation type<\/th>\nPermanent professional electrical installation with separate backup branch<\/td>\n<\/tr>\n
Packaging in manual \u2014 core components<\/th>\nInverter1\u00d7, backplate1\u00d7, fastening screw2\u00d7, expansion bolt4\u00d7, RJ45 4\u00d7, parallel cable1\u00d7, CT200A\/50mA1\u00d7, Bluetooth antenna1\u00d7, quick guide1\u00d7<\/td>\n<\/tr>\n
Packaging in manual \u2014 DC connectors<\/th>\n6 \u00d7<\/td>\n<\/tr>\n
Offered configuration<\/th>\n14 kW,3 MPPT,single-phase meter configuration<\/td>\n<\/tr>\n
GEN-DI \u2014 detection voltage<\/th>\n5\u201312 V DC<\/td>\n<\/tr>\n
Current transformer \u2014 standard in manual<\/th>\nESCT-TA24-200A\/50mA; 5 m<\/td>\n<\/tr>\n
Parallel metering from 3 units<\/th>\nSDM120CTM; CT 600A\/5A<\/td>\n<\/tr>\n
Battery DC breaker recommended in manual<\/th>\n350 A<\/td>\n<\/tr>\n
AC breaker recommended in manual<\/th>\nGRID150 A \/ BACKUP150 A \/ GEN100 A<\/td>\n<\/tr>\n
Grid AC cable \u2014 recommended range<\/th>\n25\u201335 mm\u00b2<\/td>\n<\/tr>\n
Backup \/ GEN cable \u2014 recommended range<\/th>\n16\u201325 mm\u00b2<\/td>\n<\/tr>\n
Export calibration \u2014 range \/ default<\/th>\n\u2212500 to +500 W \/ 20 W<\/td>\n<\/tr>\n
PV \u2014 maximum input power per MPPT<\/th>\n12 kW<\/td>\n<\/tr>\n
SolisStor batteries \u2014 supported ranges<\/th>\nSolisStor-5\/10kWh-L-WM-20-SE; SolisStor-5\/10\/16kWh-L-WM-20; SolisStor-5\/10\/16kWh-L-WM-66; SolisStor-(5-40)kWh-L-ST-66<\/td>\n<\/tr>\n
SolisStor batteries \u2014 modules per system<\/th>\n1\u20138 according to the actual battery system<\/td>\n<\/tr>\n
Battery terminal torque<\/th>\n10\u201312 N\u00b7m<\/td>\n<\/tr>\n
Maximum backup output overcurrent \/ duration<\/th>\n127 A \/ 10 s<\/td>\n<\/tr>\n
Supported grid types<\/th>\nTN-S \/ TN-C \/ TN-C-S \/ TT<\/td>\n<\/tr>\n
Internal NEB<\/th>\nNRS097-2-1:2024 \u00a75.4<\/td>\n<\/tr>\n
Control keys<\/th>\nESC \/ UP \/ DOWN \/ ENTER<\/td>\n<\/tr>\n
Status indicators<\/th>\nPOWER \/ OPERATION \/ ALARM<\/td>\n<\/tr>\n
DRM \u2014 pins \/ response<\/th>\nRJ45 5\/6; open \u2014 shutdown within5s<\/td>\n<\/tr>\n
Supported parallel system modes<\/th>\nSingle-phase or configured three-phase system<\/td>\n<\/tr>\n
Parallel ID configuration<\/th>\nMaster1; additional2\u20136<\/td>\n<\/tr>\n
Generator \u2014 recommended power relative to inverter<\/th>\n1.0\u20131.5 \u00d7 14 kW<\/td>\n<\/tr>\n
Battery \u2014 over-discharge threshold \/ default<\/th>\n5\u201340 % \/ 20 %<\/td>\n<\/tr>\n
Battery \u2014 discharge recovery<\/th>\n1\u201320percentage points above over-discharge threshold<\/td>\n<\/tr>\n
Battery \u2014 default maximum charge SOC<\/th>\n100 %<\/td>\n<\/tr>\n
Export \u2014 default maximum setting<\/th>\n14 kW<\/td>\n<\/tr>\n
Grid peak shaving \u2014 default setting<\/th>\n2 \u00d7 14 kW<\/td>\n<\/tr>\n
Protective AC conductor \u2014 size in manual<\/th>\n16\u201325 mm\u00b2<\/td>\n<\/tr>\n
Mounting \u2014 lower clearance in drawing<\/th>\n\u22651000 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Energy sized around actual demand<\/h2>\n

The S6-EH1P14K03-NV-YD-L connects PV modules, an external low-voltage battery and a single-phase 220\/230 V installation. Its 14 kW rating describes power for appliances, while the selected battery determines stored energy and runtime. Simultaneous demand, starting peaks and daily consumption are therefore considered separately. A designed system can serve a home, workshop, suitably wired holiday property or small business. The inverter is connected to an engineered electrical installation with suitable protection and locally applicable grid settings. Battery capacity and the load pattern then determine the practical operating window.<\/p>\n

Three MPPTs for a well-designed array<\/h2>\n

The recommended maximum PV array is 28 kWp and maximum usable PV input is 22.4 kW. Three independent MPPT trackers allow suitable branches, for example for different roof orientations. The MPPT window is 80\u2013520 V, start-up voltage 100 V and maximum input voltage 550 V. This model accepts 6 strings in total, with tracker current limits of 40\/40\/40 A. String design checks the actual modules, their cold-weather voltage and current. The same electrical principles apply to panels on a roof or a properly designed solar carport. Recommended array size and usable input power retain their distinct meanings.<\/p>\n

48 V storage and correct battery matching<\/h2>\n

The 40\u201360 V input supports 48 V-class storage. This model permits up to 290 A charging and discharging through one battery power port with one BMS port. A lithium system uses an actual supported battery model, matching firmware and the correct application profile. The inverter CAN connection uses pin 4 for CAN-H and pin 5 for CAN-L. Available battery power also depends on voltage, permitted current and BMS control. Lead-acid systems use the corresponding settings and temperature sensor described in the manual. This allows storage to be selected around both required energy and power.<\/p>\n

Fast backup and starting-load support<\/h2>\n

The backup output delivers 14 kW rated power. Off-grid operation supports brief starting loads with 28 kVA for 10 seconds. A single inverter changes from grid-connected to off-grid operation in under 10 ms; a parallel system of up to six units is configured for the actual installation. These specifications apply to a correctly designed backup branch with an adequate energy source. Motor starting requirements and sustained daily consumption are assessed individually. Maximum AC passthrough for this variant is 90 A. That rating describes a different electrical path from the DC battery charging current.<\/p>\n

Grid charging and an operating schedule<\/h2>\n

The battery can charge from PV or an AC source. Maximum grid input current for this model is 95.5 \/ 91.3 A at220\/230V. Self-Use, Selling First and Off-Grid modes, together with TOU scheduling, coordinate generation, demand and storage. Schedules can reflect the building\u2019s operating hours or different electricity tariffs. Configurable battery backup reserve ranges from 20 to 100%, with an 80% default. Practical runtime follows the selected battery capacity and appliance consumption. Commissioning sets suitable currents and operating behaviour for the complete system, allowing the charging plan to match the actual installation.<\/p>\n

Generator, AC coupling and smart loads<\/h2>\n

This variant supports up to 14 kW generator input. Depending on settings, the Smart Port serves a generator, AC-coupled PV inverter or controlled load. AC coupling uses Frequency-Watt power control. Separate signals support further integration: GEN-V terminals 1\/2 for generator starting, GEN-DI terminals 5\/6 for grid\/off-grid status detection with a grid-side generator and VCC A HS terminals 11\/12 for a heat pump. Their functions are selected through the corresponding operating configuration. This provides defined interfaces for coordinating additional sources and appliances in a carefully designed energy system.<\/p>\n

Metering, local visibility and external control<\/h2>\n

The display and Bluetooth app provide local access to operating information. SolisCloud enables remote monitoring with a suitable WiFi\/LAN or 4G datalogger selected for the installation. The RS485 meter interface supports the Eastron SDM120CTM described in the manual. Meter-port pins 1\/2 carry RS485-A\/B, while the separate external-control port uses pins 5\/4. That control port supports Modbus RTU for a connected supervisory controller. Distinguishing physical ports, their purpose and the actual protocol supports correct integration of metering, storage and system control.<\/p>\n

Construction and system expansion<\/h2>\n

IP66 construction provides dust-tight protection and resistance to powerful water jets. The inverter operating range is \u221225 to +60 \u00b0C, dimensions are 459 \u00d7 845 \u00d7 313 mm and weight is 55.5 kg. The selected battery has its own environmental specifications. Up to six inverters can form a configured parallel system using P-A\/P-B and shielded CAT5. This range\u2019s manual specifies DIP termination separately for single and parallel operation. Expansion includes appropriately sized storage, metering and electrical protection. The datasheet, manual and complete product Markdown are hosted directly by Batterado for convenient reference.<\/p>\n

Equipment that supports everyday operation<\/h2>\n

The three MPPT branches have defined current limits. The battery section provides up to 290 A and transformerless topology. The backup output adds brief overload support for starting loads. Self-Use and TOU coordinate solar self-consumption and charging. Smart Port integrates a suitably selected additional source or controlled load. LCD and Bluetooth provide local control, while the separate RS485 control port makes Modbus RTU available to a supervisory system. Each function has a distinct role in the overall energy design, providing concrete interfaces for a coordinated installation.<\/p>\n

A permanent installation with defined connections<\/h2>\n

The inverter is designed for permanent professional electrical installation. Grid input, separate backup branch, battery and PV strings have defined connection points and suitable protection. The supporting structure is specified for at least four times the inverter weight; the manual requires at least 1000 mm clearance to surrounding equipment and the lower edge at least 800 mm above the floor. An accessible display and free airflow support operation and maintenance. Dimensions, earthing, recommended battery wiring and communication pin assignments appear together in the technical overview.<\/p>\n

Components of the complete energy system<\/h2>\n

The system combines this separate inverter, a supported battery, a designed PV array and metering appropriate to the selected topology. Power in kW follows simultaneous appliance demand; energy in kWh follows average consumption and operating time. Motor starting is considered separately. Mounting components described in the manual, including the backplate and CT, support installation. Remote access uses an appropriate datalogger, while supervisory control uses the actual supported protocol. Clear component roles make it possible to develop the installation further as the building\u2019s energy requirements evolve.<\/p>\n

Downloads<\/h2>\n