{"id":58837,"date":"2026-11-01T05:05:38","date_gmt":"2026-11-01T03:05:38","guid":{"rendered":"https:\/\/batterado.com\/?post_type=product&p=58837"},"modified":"2026-11-01T13:51:42","modified_gmt":"2026-11-01T11:51:42","slug":"solis-s6-eh3p12k-h-eu-21a-trifazovy-hybridni-stridac","status":"publish","type":"product","link":"https:\/\/batterado.com\/en\/product\/solis-s6-eh3p12k-h-eu-21a-trifazovy-hybridni-stridac\/","title":{"rendered":"Solis S6-EH3P12K-H-EU(21A) \u2014 12 kW hybrid inverter, 4 MPPTs, 700 V HV, AFCI"},"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
Manufacturer<\/th>\nSolis \/ Ginlong Technologies<\/td>\n<\/tr>\n
Manufacturer model<\/th>\nS6-EH3P12K-H-EU(21A)<\/td>\n<\/tr>\n
Device type<\/th>\nThree-phase hybrid inverter for PV and HV battery<\/td>\n<\/tr>\n
Offered equipment<\/th>\nDC switch, Wi-Fi\/LAN, meter, DC\/AC Type II SPD and AFCI 1.0<\/td>\n<\/tr>\n
Rated AC output<\/th>\n12000 W<\/td>\n<\/tr>\n
Maximum AC apparent output<\/th>\n12000 VA<\/td>\n<\/tr>\n
Rated backup output<\/th>\n12000 W<\/td>\n<\/tr>\n
Peak backup output \/ duration<\/th>\n19200 VA \/ 60 s<\/td>\n<\/tr>\n
Backup transfer<\/th>\n<10 ms<\/td>\n<\/tr>\n
THDv linear load<\/th>\n<3 %<\/td>\n<\/tr>\n
Single-unit output per phase<\/th>\n6000 W<\/td>\n<\/tr>\n
Single-unit imbalance<\/th>\n100 %<\/td>\n<\/tr>\n
MPPT count<\/th>\n4<\/td>\n<\/tr>\n
String count<\/th>\n4<\/td>\n<\/tr>\n
Strings per MPPT<\/th>\n1<\/td>\n<\/tr>\n
Input current per MPPT<\/th>\n21 A<\/td>\n<\/tr>\n
Short-circuit current per MPPT<\/th>\n31.5 A<\/td>\n<\/tr>\n
Recommended PV array rating<\/th>\n24 kWp<\/td>\n<\/tr>\n
Maximum usable PV power<\/th>\n19.2 kW<\/td>\n<\/tr>\n
Maximum input power per MPPT<\/th>\n9000 W<\/td>\n<\/tr>\n
Maximum DC voltage<\/th>\n1000 V<\/td>\n<\/tr>\n
Rated DC voltage<\/th>\n600 V<\/td>\n<\/tr>\n
Start-up voltage<\/th>\n160 V<\/td>\n<\/tr>\n
MPPT range<\/th>\n200\u2013850 V<\/td>\n<\/tr>\n
Full-load MPPT range<\/th>\n250\u2013850 V<\/td>\n<\/tr>\n
Battery type<\/th>\nCompatible high-voltage Li-ion system with BMS<\/td>\n<\/tr>\n
Battery voltage<\/th>\n120\u2013700 V<\/td>\n<\/tr>\n
Charge \/ discharge current<\/th>\n50 \/ 50 A<\/td>\n<\/tr>\n
Maximum charge \/ discharge power<\/th>\n12 \/ 12 kW<\/td>\n<\/tr>\n
Storage capacity<\/th>\nIn kWh according to selected battery system<\/td>\n<\/tr>\n
Battery-system power<\/th>\nAccording to actual voltage, BMS limit and inverter current<\/td>\n<\/tr>\n
Battery communication<\/th>\nCAN \/ RS485<\/td>\n<\/tr>\n
PV \u2192 battery efficiency<\/th>\n98.31 %<\/td>\n<\/tr>\n
Battery \u2194 AC efficiency<\/th>\n97.50 %<\/td>\n<\/tr>\n
Grid connection<\/th>\n3\/N\/PE; 380 \/ 400 V<\/td>\n<\/tr>\n
Grid frequency<\/th>\n50 \/ 60 Hz<\/td>\n<\/tr>\n
Rated AC current at 380 \/400 V<\/th>\n18.2 \/ 17.3 A<\/td>\n<\/tr>\n
Maximum AC input current at 380 \/400 V<\/th>\n27.3 \/ 26.0 A<\/td>\n<\/tr>\n
AC input voltage<\/th>\n304\u2013437 \/ 320\u2013460 V<\/td>\n<\/tr>\n
AC input frequency<\/th>\n45\u201355 \/ 55\u201365 Hz<\/td>\n<\/tr>\n
Power factor<\/th>\n>0.99; 0.8 leading \/ lagging<\/td>\n<\/tr>\n
THDi<\/th>\n<3 %<\/td>\n<\/tr>\n
Operating modes<\/th>\nSelf Use \/ Feed-in Priority \/ Off Grid \/ Peak Shaving<\/td>\n<\/tr>\n
Grid charging<\/th>\nAllow Grid Charging setting for schedule or SOC recovery<\/td>\n<\/tr>\n
Time scheduling<\/th>\n6 charging and 6 discharging windows<\/td>\n<\/tr>\n
Backup reserve<\/th>\nAdjustable reserved SOC<\/td>\n<\/tr>\n
Default over-discharge SOC<\/th>\n20 %<\/td>\n<\/tr>\n
Default force-charge SOC<\/th>\n10 %<\/td>\n<\/tr>\n
Peak Shaving<\/th>\nPmax + Peak SOC<\/td>\n<\/tr>\n
Local control<\/th>\nSolisCloud APP \/ Bluetooth<\/td>\n<\/tr>\n
Status LEDs<\/th>\nBattery \/ Power \/ WiFi \/ RS485 \/ Bluetooth<\/td>\n<\/tr>\n
Bluetooth<\/th>\nBDR \/ EDR \/ BLE; 2400\u20132483.5 MHz; 10 dBm<\/td>\n<\/tr>\n
App roles<\/th>\nInstaller \/ Owner<\/td>\n<\/tr>\n
Initial settings<\/th>\nDate, time, battery model, meter, grid code and work mode<\/td>\n<\/tr>\n
Parallel system<\/th>\n2\u20136 identical inverter models<\/td>\n<\/tr>\n
Parallel-system batteries<\/th>\nEach inverter has its own battery and BMS connection<\/td>\n<\/tr>\n
Parallel grid configuration<\/th>\nBalanced three-phase connection following manufacturer diagram<\/td>\n<\/tr>\n
Parallel communication<\/th>\nP-B \u2192 P-A; shielded CAT5; \u22645 m<\/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
Parallel-system addresses<\/th>\nMaster 1; Slave 2\u20136; Parallel Sync<\/td>\n<\/tr>\n
Parallel bus termination<\/th>\nAt endpoints according to selected original diagram<\/td>\n<\/tr>\n
Standard meter<\/th>\nEastron SDM630MCT<\/td>\n<\/tr>\n
Standard CTs<\/th>\nESCT-TA16; 120 A \/ 40 mA<\/td>\n<\/tr>\n
Metering above 3 parallel units<\/th>\nSDM630MCT V2 + ESCT-T50; 300 A \/ 5 A<\/td>\n<\/tr>\n
BMS CAN RJ45<\/th>\n4 CAN-H \/ 5 CAN-L; 3 m<\/td>\n<\/tr>\n
Meter RJ45<\/th>\n1 A \/ 2 B; 5 m<\/td>\n<\/tr>\n
Eastron terminals<\/th>\n13 B \/ 14 A<\/td>\n<\/tr>\n
External Modbus RTU<\/th>\nRS485 RJ45: 5 A \/ 4 B<\/td>\n<\/tr>\n
CT orientation<\/th>\nArrow towards grid<\/td>\n<\/tr>\n
DRM<\/th>\nPins 5\/6 closed: operation; open: shutdown within 5 s<\/td>\n<\/tr>\n
Grid \/ Backup connectors<\/th>\nSeparate grid and backup connectors<\/td>\n<\/tr>\n
PV conductors<\/th>\n4\u20136 mm\u00b2; recommended 4 mm\u00b2<\/td>\n<\/tr>\n
PV stripping<\/th>\n7 \u00b10.5 mm<\/td>\n<\/tr>\n
Battery conductors<\/th>\n8\u201310 mm\u00b2; recommended 10 mm\u00b2 \/ 8 AWG<\/td>\n<\/tr>\n
AC conductors per manual<\/th>\n2.5\u20136 mm\u00b2; cable \u00d814\u201317 mm<\/td>\n<\/tr>\n
AC conductor stripping<\/th>\n7 mm<\/td>\n<\/tr>\n
AC terminals \/ nut<\/th>\n0.8 \u00b10.1 \/ 2.5 \u00b10.5 Nm<\/td>\n<\/tr>\n
Earth terminal<\/th>\nM4 \/ 2 Nm<\/td>\n<\/tr>\n
Communication cover<\/th>\n1.7\u20132 Nm<\/td>\n<\/tr>\n
Communication glands<\/th>\n6 mm<\/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 humidity<\/th>\n0\u2013100 % RH<\/td>\n<\/tr>\n
Altitude<\/th>\n4000 m<\/td>\n<\/tr>\n
Cooling<\/th>\nNatural convection<\/td>\n<\/tr>\n
Noise<\/th>\n<46.9 dB(A)<\/td>\n<\/tr>\n
Night consumption<\/th>\n<25 W<\/td>\n<\/tr>\n
Dimensions W \u00d7 H \u00d7 D<\/th>\n563 \u00d7 412 \u00d7 230 mm<\/td>\n<\/tr>\n
Weight<\/th>\n34.5 kg<\/td>\n<\/tr>\n
Mounting<\/th>\nVertical wall mounting, up to \u00b15\u00b0<\/td>\n<\/tr>\n
Mounting clearances<\/th>\n200 mm<\/td>\n<\/tr>\n
Bracket hole spacing<\/th>\n515 \u00d7 170 mm<\/td>\n<\/tr>\n
Package \u2014 main parts<\/th>\nInverter, backplate, manual, dust cover, Bluetooth antenna<\/td>\n<\/tr>\n
Package \u2014 fasteners<\/th>\n4 \u00d7 M4 \u00d712<\/td>\n<\/tr>\n
Package \u2014 metering<\/th>\n1 meter, 3 CTs, 1 meter cable<\/td>\n<\/tr>\n
Package \u2014 communication<\/th>\n6 \u00d7 RJ45; 1 \u00d7 CAN cable<\/td>\n<\/tr>\n
Package \u2014 power connectors<\/th>\nGrid 1; Backup 1; BAT 1; PV 4<\/td>\n<\/tr>\n
Optional family protection<\/th>\nAFCI 2.0 according to selected family configuration<\/td>\n<\/tr>\n
Estimated delivery<\/th>\n2\u20133 days<\/td>\n<\/tr>\n
Maximum PV efficiency<\/th>\n97.85 %<\/td>\n<\/tr>\n
European efficiency<\/th>\n97.51 %<\/td>\n<\/tr>\n
Surge protection included<\/th>\nDC Type II \/ AC Type II<\/td>\n<\/tr>\n
Arc protection included<\/th>\nAFCI 1.0<\/td>\n<\/tr>\n
Generator connection<\/th>\nGrid through ATS and 220 VAC\/12 VDC status-signal supply<\/td>\n<\/tr>\n
Generator \u2014 DI\/DO pins<\/th>\n1 +12 VDC \/ 3 GND<\/td>\n<\/tr>\n
Generator \u2014 settings<\/th>\nGrid port power by: generator; Generator Charge; Gen Charge power<\/td>\n<\/tr>\n
Generator \u2014 default charge start \/ stop SOC<\/th>\n25 \/ 80 %<\/td>\n<\/tr>\n
Heat pump \u2014 DI\/DO pins<\/th>\n5 S-A \/ 7 S-B<\/td>\n<\/tr>\n
Heat pump \u2014 modes<\/th>\nManual \/ Smart<\/td>\n<\/tr>\n
Heat pump \u2014 default enable \/ disable SOC<\/th>\n90 \/ 70 %<\/td>\n<\/tr>\n
Heat pump \u2014 default enable \/ disable power<\/th>\n2000 \/ \u2212500 W<\/td>\n<\/tr>\n
Heat pump \u2014 minimum runtime<\/th>\n5\u201360 min; default 10 min; step 5 min<\/td>\n<\/tr>\n
Heat pump \u2014 Smart logic<\/th>\nEnable when both SOC and export conditions hold; disable on either stop condition<\/td>\n<\/tr>\n
AC coupling \u2014 meters<\/th>\nGrid 001; PV inverter 002<\/td>\n<\/tr>\n
DRM \u2014 default S1\u2013S4 power steps<\/th>\n0 \/ 30 \/ 60 \/ 100 %<\/td>\n<\/tr>\n
DRM mode2 \u2014 default S4 import limit<\/th>\n4.2 kW<\/td>\n<\/tr>\n
Quick Commission<\/th>\nNetwork Connection \u2192 Device Configuration \u2192 Create\/Add Plant<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
Quick Commission \u2014 app<\/th>\nSolisCloud >V5.2.221; Try the new version<\/td>\n<\/tr>\n
Quick Commission diagnostics<\/th>\nPV \/ Grid \/ Battery \/ Meter \/ Alarm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

PV, storage and backup in one system<\/h2>\n

Solis S6-EH3P12K-H-EU(21A) connects PV, a compatible high-voltage battery and three-phase loads. Rated 12 kW describes instantaneous power; selected battery kWh, usable SOC and consumption determine stored energy and runtime. Batterado matches modules, battery, metering and electrical equipment for homes or smaller businesses.<\/p>\n

Independent trackers for PV design<\/h2>\n

Four independent MPPTs connect four strings, each up to 21 A input and 31.5 A short-circuit current. Recommended array is 24 kWp and maximum usable PV input 19.2 kW. Start-up is 160 V, MPPT range 200\u2013850 V and full-load range 250\u2013850 V. Each tracker accepts up to 9000 W input. Design accounts for actual module currents and cold string voltage within the 1000 V maximum.<\/p>\n

HV battery matched to energy and power<\/h2>\n

The 120\u2013700 V battery input works with a compatible Li-ion system and BMS. Maximum charge and discharge current is 50 A, with up to 12 kW according to actual voltage and BMS limits. Design selects exact model, module count, voltage, firmware and communication settings. Battery capacity is selected separately in kWh. PV-to-battery efficiency reaches 98.31%. The chosen battery has its own operating-temperature specifications.<\/p>\n

Backup circuit and load allocation<\/h2>\n

Backup output delivers rated 12 kW and briefly 19.2 kVA for 60 seconds. Transfer takes less than 10 ms. A single unit supports 100% imbalance and up to 6 kW on one phase within total output. Dedicated loads connect to Backup and utility to Grid. Design accounts for simultaneous appliances, starting peaks and battery capability.<\/p>\n

Scheduling and grid charging<\/h2>\n

Self Use prioritises local generation use, Feed-in Priority configured export, Off Grid independent operation and Peak Shaving battery assistance at grid Pmax. Six charge and six discharge windows schedule energy. Allow Grid Charging enables charging during selected times or SOC recovery. Adjustable backup reserve keeps selected energy available. Default over-discharge SOC is 20% and force-charge SOC 10%.<\/p>\n

Metering for energy-flow control<\/h2>\n

The offer includes a meter and Wi-Fi\/LAN monitoring. Standard metering uses Eastron SDM630MCT and three ESCT-TA16 120 A\/40 mA CTs with arrows towards grid. Meter RJ45 pin 1 A and 2 B connect to Eastron 14 A and 13 B; the supplied cable is 5 m. More than three parallel units use the matching SDM630MCT V2 and ESCT-T50 300 A\/5 A kit according to the manual.<\/p>\n

Bluetooth, app and communications<\/h2>\n

SolisCloud provides local Bluetooth configuration and remote information through included Wi-Fi\/LAN. Installer and Owner roles expose corresponding settings and operating data. Commissioning sets time, battery, meter, grid code and mode. Five LEDs show Battery, Power, WiFi, RS485 and Bluetooth. BMS CAN uses pins 4 H and 5 L with a 3 m cable; separate external Modbus RTU uses RS485 pin 5 A and 4 B. The current manual also describes a generator at Grid through ATS, a 12 VDC status signal and a 220 VAC\/12 VDC converter. App settings select generator source, charging and charge power; default charge SOC is 25\u201380%. DI\/DO 5 and 7 control a supported heat pump manually or in Smart mode using SOC and export. Defaults enable at 90% SOC and 2000 W export, disable at 70% or \u2212500 W. Minimum runtime is adjustable 5\u201360 minutes.<\/p>\n

Expansion with two to six identical units<\/h2>\n

A parallel system connects two to six identical inverter models through P-B and P-A using recommended shielded CAT5 up to 5 m between units. Each inverter uses its own battery and BMS connection. Primary address is 1, others 2\u20136; configure unit count and Parallel Sync. Grid side uses a balanced three-phase design. Bus endpoint termination follows the selected original manual diagram.<\/p>\n

IP66 and natural cooling<\/h2>\n

The IP66 enclosure operates from \u221225 to +60 \u00b0C with natural convection. Dimensions are 563 \u00d7412 \u00d7230 mm and weight 34.5 kg. Vertical wall mounting allows \u00b15\u00b0, bracket spacing 515 \u00d7170 mm and 200 mm clearance for airflow and access. Location and supporting structure suit actual weight and installation conditions. Manufacturer noise rating is below 46.9 dB(A).<\/p>\n

Connections for the designed plant<\/h2>\n

PV uses 4\u20136 mm\u00b2 conductors, recommended 4 mm\u00b2; battery 10 mm\u00b2 and manual AC specification 2.5\u20136 mm\u00b2 with cable diameter 14\u201317 mm. Grid and Backup have separate quick connectors. AC terminal torque is 0.8\u00b10.1 Nm, nut 2.5\u00b10.5 Nm and M4 earth 2 Nm. Final design adds suitable protection and earthing. The family supports optional AFCI 2.0 and DC\/AC Type II SPD versions according to selected equipment. The offered price configuration includes both DC and AC Type II surge protection and AFCI 1.0.<\/p>\n

Equipment and complete-system selection<\/h2>\n

The package includes inverter, backplate, four M4\u00d712 screws, cover, Bluetooth antenna, meter with three CTs, meter cable, CAN cable, six RJ45s, Grid\/Backup\/BAT connectors and 4 pairs of PV connectors. Offered configuration adds Wi-Fi\/LAN monitoring. A complete plant uses selected modules, mounting accessories, matching HV battery and electrical equipment. Batterado connects kW output with required kWh energy and actual appliance use.<\/p>\n

Downloads<\/h2>\n