{"id":58815,"date":"2026-11-01T04:58:28","date_gmt":"2026-11-01T02:58:28","guid":{"rendered":"https:\/\/batterado.com\/?post_type=product&p=58815"},"modified":"2026-11-01T13:51:42","modified_gmt":"2026-11-01T11:51:42","slug":"solis-s6-eh3p8k2-h-trifazovy-hybridni-stridac","status":"publish","type":"product","link":"https:\/\/batterado.com\/en\/product\/solis-s6-eh3p8k2-h-trifazovy-hybridni-stridac\/","title":{"rendered":"Solis S6-EH3P8K2-H \u2014 8 kW three-phase hybrid inverter, 2 MPPTs, HV battery"},"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-EH3P8K2-H<\/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 monitoring and meter<\/td>\n<\/tr>\n
Rated AC output<\/th>\n8000 W<\/td>\n<\/tr>\n
Maximum AC apparent output<\/th>\n8000 VA<\/td>\n<\/tr>\n
Rated backup output<\/th>\n8000 W<\/td>\n<\/tr>\n
Peak backup output \/ duration<\/th>\n12800 VA \/ 60 s<\/td>\n<\/tr>\n
Backup transfer<\/th>\n<10 ms<\/td>\n<\/tr>\n
THDv linear load<\/th>\n<2 %<\/td>\n<\/tr>\n
Single-unit output per phase<\/th>\n4000 W<\/td>\n<\/tr>\n
Single-unit imbalance<\/th>\n100 %<\/td>\n<\/tr>\n
MPPT count<\/th>\n2<\/td>\n<\/tr>\n
String count<\/th>\n2<\/td>\n<\/tr>\n
Strings per MPPT<\/th>\n1<\/td>\n<\/tr>\n
Input current per MPPT<\/th>\n16 A<\/td>\n<\/tr>\n
Short-circuit current per MPPT<\/th>\n24 A<\/td>\n<\/tr>\n
Recommended PV array rating<\/th>\n16 kWp<\/td>\n<\/tr>\n
Maximum usable PV power<\/th>\n12.8 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>\n300\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\u2013600 V<\/td>\n<\/tr>\n
Charge \/ discharge current<\/th>\n50 \/ 50 A<\/td>\n<\/tr>\n
Maximum charge \/ discharge power<\/th>\n8 \/ 8 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>\n98.22 %<\/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>\n12.2 \/ 11.5 A<\/td>\n<\/tr>\n
Maximum AC input current at 380 \/400 V<\/th>\n18.2 \/ 17.4 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; 4 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
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>\n10 mm\u00b2 \/ 8 AWG<\/td>\n<\/tr>\n
AC conductors per manual<\/th>\n6 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>\n600 \u00d7 500 \u00d7 230 mm<\/td>\n<\/tr>\n
Weight<\/th>\n30.2 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 2<\/td>\n<\/tr>\n
Optional family protection<\/th>\nAFCI 2.0; DC \/ AC SPD Type II<\/td>\n<\/tr>\n
Estimated delivery<\/th>\n2\u20133 days<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

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

Solis S6-EH3P8K2-H connects PV, a compatible high-voltage battery and three-phase loads. Rated 8 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

2 independent MPPTs connect 2 strings, each up to 16 A input and 24 A short-circuit current. Recommended array rating is 16 kWp and usable PV input 12.8 kW. Start-up is 160 V, MPPT 200\u2013850 V and full-load MPPT 300\u2013850 V. Design considers cold-weather string voltage, the 1000 V maximum and actual module characteristics.<\/p>\n

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

The 120\u2013600 V battery input works with a compatible Li-ion system and BMS. Maximum charge and discharge current is 50 A, with up to 8 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 98.22%. The chosen battery has its own operating-temperature specifications.<\/p>\n

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

Backup output delivers rated 8 kW and briefly 12.8 kVA for 60 seconds. Transfer takes less than 10 ms. A single unit supports 100% imbalance and up to 4 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.<\/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 600 \u00d7500 \u00d7230 mm and weight 30.2 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 6 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.<\/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 2 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