{"id":58224,"date":"2026-10-31T20:27:12","date_gmt":"2026-10-31T18:27:12","guid":{"rendered":"https:\/\/batterado.com\/?post_type=product&p=58224"},"modified":"2026-11-01T11:01:04","modified_gmt":"2026-11-01T09:01:04","slug":"deye-sun-5k-sg03lp1-eu-5kw-hybridni-stridac","status":"publish","type":"product","link":"https:\/\/batterado.com\/en\/product\/deye-sun-5k-sg03lp1-eu-5kw-hybridni-stridac\/","title":{"rendered":"Deye SUN-5K-SG03LP1-EU \u2014 5 kW Hybrid Inverter, Single Phase, 40\u201360 V Battery, 2 MPPT"},"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
Model \/ role<\/th>\nDeye SUN-5K-SG03LP1-EU; standalone hybrid inverter<\/td>\n<\/tr>\n
Inverter rated AC and UPS power<\/th>\n5000 W<\/td>\n<\/tr>\n
Inverter maximum AC power<\/th>\n5500 W<\/td>\n<\/tr>\n
Inverter off-grid peak power<\/th>\n2\u00d7 rated power, 10 s<\/td>\n<\/tr>\n
Phases \/ rated AC voltage<\/th>\nSingle phase; 220\/230 V<\/td>\n<\/tr>\n
Output frequency<\/th>\n50\/60 Hz<\/td>\n<\/tr>\n
Rated AC output current<\/th>\n22.7\/21.7 A<\/td>\n<\/tr>\n
Maximum AC current<\/th>\n25\/23.9 A<\/td>\n<\/tr>\n
Maximum continuous AC passthrough<\/th>\n35 A<\/td>\n<\/tr>\n
Power factor range<\/th>\n0.8 leading to 0.8 lagging<\/td>\n<\/tr>\n
THD \/ DC current injection<\/th>\n<3 % at nominal power; <0.5 % In<\/td>\n<\/tr>\n
Inverter battery voltage range<\/th>\n40\u201360 V<\/td>\n<\/tr>\n
Inverter max. charge \/ discharge current<\/th>\n120 \/ 120 A<\/td>\n<\/tr>\n
Charging curve \/ lithium charging control<\/th>\n3 stages \/ equalisation; self-adaptation to BMS for lithium<\/td>\n<\/tr>\n
Inverter external temperature sensor<\/th>\nSupported<\/td>\n<\/tr>\n
Maximum PV DC input power<\/th>\n6500 W<\/td>\n<\/tr>\n
Rated \/ operating PV voltage<\/th>\n370 V; 125\u2013500 V<\/td>\n<\/tr>\n
MPPT tracking range<\/th>\n150\u2013425 V<\/td>\n<\/tr>\n
Full-load DC voltage range<\/th>\n300\u2013425 V<\/td>\n<\/tr>\n
PV start-up voltage<\/th>\n125 V<\/td>\n<\/tr>\n
PV input current<\/th>\n13 + 13 A<\/td>\n<\/tr>\n
MPPT trackers \/ strings per tracker<\/th>\n2 \/ 1 + 1<\/td>\n<\/tr>\n
Maximum \/ European \/ MPPT efficiency<\/th>\n97.60 % \/ 96.50 % \/ >99 %<\/td>\n<\/tr>\n
Inverter BMS ports<\/th>\nRS485; CAN, RJ45<\/td>\n<\/tr>\n
Inverter BMS CAN RJ45 pinout<\/th>\n2: GND; 4: CANH; 5: CANL<\/td>\n<\/tr>\n
Inverter BMS RS485 RJ45 pinout<\/th>\n1\/8: RS485B; 2\/7: RS485A; 3\/6: GND<\/td>\n<\/tr>\n
Inverter meter RS485 pinout<\/th>\nRJ45; 4: RS485B; 5: RS485A<\/td>\n<\/tr>\n
Data logger port<\/th>\nRS232\/Wi-Fi (DB9); 2: TX; 3: RX; 5: D-GND; 9: +12 V DC<\/td>\n<\/tr>\n
CT accessory in manual appendix<\/th>\nSplit-core current transformer; 4 m secondary cable<\/td>\n<\/tr>\n
Inverter modes<\/th>\nGrid-connected, off-grid, backup, peak shaving; installation-specific<\/td>\n<\/tr>\n
Integrated inverter protections<\/th>\nPV reverse polarity, insulation and residual-current monitoring, anti-islanding, output overcurrent and short circuit, PV lightning protection; DC surge type II<\/td>\n<\/tr>\n
Inverter operating temperature<\/th>\n\u221240 to +60 \u00b0C; derating above 45 \u00b0C<\/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
Inverter cooling \/ noise<\/th>\nSmart cooling; <30 dB<\/td>\n<\/tr>\n
Inverter protection \/ mounting<\/th>\nIP65; wall-mounted<\/td>\n<\/tr>\n
Inverter W \u00d7 H \u00d7 D<\/th>\n330 \u00d7 580 \u00d7 232 mm<\/td>\n<\/tr>\n
Inverter weight in manual<\/th>\n20.5 kg<\/td>\n<\/tr>\n
Grid standards in manual<\/th>\nVDE4105; IEC61727\/62116; VDE0126; AS4777.2; CEI0-21; EN50549-1; G98; G99; C10-11; UNE217002; NBR16149\/NBR16150<\/td>\n<\/tr>\n
Safety \/ EMC in manual<\/th>\nIEC\/EN62109-1; IEC\/EN62109-2; IEC\/EN61000-6-1\/-6-2\/-6-3\/-6-4<\/td>\n<\/tr>\n
Battery types<\/th>\nLead-acid or Li-ion; control according to selected BMS profile<\/td>\n<\/tr>\n
Parallel system<\/th>\nUp to 16 inverters per manufacturer offer<\/td>\n<\/tr>\n
User interface<\/th>\nColour touch LCD; status indicators<\/td>\n<\/tr>\n
Time control and priorities<\/th>\nTime of Use; battery\/grid and PV\/grid\/generator priorities<\/td>\n<\/tr>\n
Smart Load \/ export limitation<\/th>\nSmart Load; Zero Export to CT or meter; peak shaving<\/td>\n<\/tr>\n
Meters shown in manual<\/th>\nCHNT\/CHINT DDSU666; Eastron SDM230; external three-phase CHNT DTSU666 according to configuration<\/td>\n<\/tr>\n
Parallel communication ports<\/th>\nParallel 1 and Parallel 2 \u2014 CAN<\/td>\n<\/tr>\n
Generator control<\/th>\nGV\/GS \u2014 dry contact; separate Gen terminals<\/td>\n<\/tr>\n
Wi-Fi monitoring<\/th>\nOptional Wi-Fi plug via RS232<\/td>\n<\/tr>\n
Recommended battery cable<\/th>\n35 mm\u00b2 \/ 2 AWG<\/td>\n<\/tr>\n
Battery terminals \/ max. torque<\/th>\nM6; 5.2 N\u00b7m<\/td>\n<\/tr>\n
Recommended AC cable \/ max. torque<\/th>\n6 mm\u00b2 \/ 10 AWG; 1.2 N\u00b7m<\/td>\n<\/tr>\n
Recommended PV cable<\/th>\n4 mm\u00b2 \/ 12 AWG<\/td>\n<\/tr>\n
AC breakers recommended in manual<\/th>\n40 A grid branch; 40 A backup branch<\/td>\n<\/tr>\n
Connection and protection<\/th>\nGrid \/ Load \/ Gen; PE; separate DC overcurrent protection and battery\/PV isolation<\/td>\n<\/tr>\n
Mounting clearances<\/th>\n\u2248500 mm sides\/above\/below; \u22481000 mm front<\/td>\n<\/tr>\n
Mounting holes<\/th>\n4 holes, 62\u201370 mm depth<\/td>\n<\/tr>\n
Bracket \u2014 drawing dimensions<\/th>\n273.8 \u00d7 200 \u00d7 38 mm; dimensions 170 \/ 105 mm<\/td>\n<\/tr>\n
Height in detailed drawing<\/th>\n580.1 mm; tabulated height 580 mm<\/td>\n<\/tr>\n
Installation altitude<\/th>\nApproximately up to 2000 m per installation conditions<\/td>\n<\/tr>\n
Installation humidity<\/th>\nUp to 95 % per installation conditions<\/td>\n<\/tr>\n
Appendix CT \u2014 model and ratio<\/th>\nCTSA016; 100 A \/ 50 mA = 2000:1<\/td>\n<\/tr>\n
CT \u2014 drawing aperture<\/th>\n\u00d816.1 \u00b11.0 mm<\/td>\n<\/tr>\n
CT \u2014 appendix dimensions<\/th>\n41.8 \u00b11.5; 37.8 \u00b11.5; 48.9 \u00b11.5; 30.26 \u00b11.0; 28.6 \u00b11.0; 20.9 \u00b11.0 mm<\/td>\n<\/tr>\n
Warranty per applicable manual<\/th>\n5 years<\/td>\n<\/tr>\n
Equipment listed in manual<\/th>\nInverter, wall bracket, parallel cable, hex key, 4\u00d7 M6\u00d760, 2\u00d7 M4\u00d712, manual, battery-temperature sensor, CT<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Generation, storage and backup in one energy hub<\/h2>\n

Deye SUN-5K-SG03LP1-EU is a single-phase hybrid inverter with 5000 W rated AC and UPS output. It converts PV generation, charges a connected battery and supplies loads according to the selected operating priority. Modes include grid-connected, off-grid and backup operation, self-consumption, export limitation and peak shaving. For off-grid operation the manufacturer specifies twice rated output for ten seconds, allowing system planning to consider short appliance starting surges.<\/p>\n

Two MPPT inputs for the chosen array<\/h2>\n

Maximum PV DC input power is 6500 W. Two independent MPPT trackers each accept one string, rated at 13 A per tracker. Tracking range is 150\u2013425 V, start voltage 125 V and the PV voltage limit 500 V. String voltage is calculated from the actual modules including temperature effects; different orientations can use separate trackers. The 4.92 kWp Nacyc PV kit is within the DC power limit, while the final string configuration follows module voltage and current.<\/p>\n

Low-voltage batteries and grid charging<\/h2>\n

The battery interface operates at 40\u201360 V, the 48 V battery class. Maximum inverter charge and discharge current is 120 A. Settings support lead-acid and lithium batteries, with BMS-based control for lithium systems. Pairing considers voltage, battery current capability, communication profile and data-cable pinout together. The selected battery determines stored energy in kWh. Charging from PV, the utility grid or a generator follows configured priorities and operating schedules.<\/p>\n

Consumption control and additional sources<\/h2>\n

The colour touch LCD configures operating modes, charge current, voltage and preferred power source. Time-of-use control aligns energy with daily demand. A generator input, Smart Load function and external measurement expand control of connected equipment. Grid, Load and Gen terminals have distinct roles in the wiring architecture. A current transformer supports export-limited operation; meter RS485 communication is available according to hardware configuration.<\/p>\n

BMS communication and cable pinouts<\/h2>\n

BMS interfaces include CAN and RS485. Their pinouts are listed separately from meter RS485 and the RS232 Wi-Fi datalogger port, allowing the correct data cable to be prepared for the selected battery profile. Parallel communication ports serve multi-inverter installations; the supplier offer states support for up to sixteen units. The external battery-temperature sensor is used with the corresponding lead-acid operating mode. The Wi-Fi plug is an optional monitoring accessory.<\/p>\n

IP65 wall-mounted installation<\/h2>\n

The enclosure measures 330 \u00d7 580 \u00d7 232 mm and weighs 20.5 kg according to the applicable manual. IP65 provides a dust-tight enclosure protected against water jets. The specified inverter operating range is \u221240 to +60 \u00b0C, with power derating above 45 \u00b0C; the battery retains its own operating conditions. Wall mounting uses a suitable load-bearing surface and sheltered position as described in the manual. Recommended clearance is approximately 50 cm at each side, above and below, and 100 cm in front.<\/p>\n

A practical specification for system planning<\/h2>\n

For the 5 kW model the manual specifies 35 mm\u00b2\/2 AWG battery cable, M6 terminal screws and maximum 5.2 N\u00b7m torque. AC cable is 6 mm\u00b2\/10 AWG at 1.2 N\u00b7m terminal torque, and PV cable 4 mm\u00b2\/12 AWG. Grid and backup branches use separate protective devices following the electrical design; the manual recommends a 40 A AC breaker for each branch. A complete installation adds the chosen battery, PV modules, DC\/AC protection, cabling and local grid settings. The full original manual and product Markdown are hosted directly on Batterado.<\/p>\n

Downloads<\/h2>\n