Supports on/off-grid AC coupling, three-phase and multi-machine parallel operation, intelligent load management (customized), and BMS remote upgrade (customized).
Save more installation, commissioning costs
Reduce the use of fossil fuels and be more environmentally friendly
Increase the penetration of renewable energy
Continuous and stable power supply
PV expansion will be more convenient in the future
| Model | R3KL1DA-G2S | R3K6L1DA-G2S | R4KL1DA-G2S | R4K6L1DA-G2S | R5KL1DA-G2S | R6KL1DA-G2S |
| PV input data | ||||||
| Max. PV input power (kW) | 4..5 | 5.4 | 6 | 6.9 | 7.5 | 9 |
| Max. PV input voltage (V) | 550 | |||||
| Start-up voltage (V) | 100 | |||||
| MPPT voltage range (V) | 100~430 | |||||
| Rated PV input voltage (V) | 360 | |||||
| No. of MPPT trackers | 2 | |||||
| No. of strings per MPPT tracker | 1/1 | |||||
| Max. input current per MPPT (A) | 16/16 | |||||
| Max. short-circuit current per MPPT (A) | 24/24 | |||||
| Battery input data | ||||||
| Battery type | Lithium-ion / Lead-acid | |||||
| Max. charge / discharge power (kW) | 3 | 3.68 | 4 | 4.6 | 5 | 6 |
| Battery voltage range (V) | 40~58 | |||||
| Rated battery voltage (V) | 48 | |||||
| Max. charging / discharging current (A) | 60/60 | 72/72 | 80/80 | 92/92 | 100/100 | 120/120 |
| Rated charge / discharge current (A) | 60/60 | 72/72 | 80/80 | 92/92 | 100/100 | 120/120 |
| Battery charging strategy | Self-adaption to BMS | |||||
| BMS communication | CAN | |||||
| AC output data (grid side) | ||||||
| Rated output power (kW) | 3 | 3.68 | 4 | 4.6 | 5 | 6 |
| Max. apparent output power (kVA) | 3.3 | 3.68 | 4.4 | 4.6 | 5 | 6.6 |
| Max. apparent input power(kVA) | 3.3 | 3.68 | 4.4 | 4.6 | 5 | 6.6 |
| Rated grid voltage (V) | 230 | |||||
| Grid voltage range (V) | 176~270 | |||||
| Grid input voltage (V) | 230 | |||||
| Rated grid frequency (Hz) | 50/60 | |||||
| Grid frequency range(Hz) | 47~61 | |||||
| Rated output current (A) | 13 | 16 | 17.4 | 20 | 21.7 | 26.1 |
| Max. AC output current (A) | 14.3 | 16 | 19.1 | 20 | 21.7 | 28.7 |
| Max. apparent input current (A) | 14.3 | 16 | 19.1 | 20 | 21.7 | 28.7 |
| Power factor | >1 (0.8 leading ~ 0.8 lagging) | |||||
| Max. grid passthrough current(A) | 19.56 | 24 | 26.08 | 30 | 32.6 | 39.1 |
| THDi | ＜3% | |||||
| Grid type | L+N+PE | |||||
| AC output data (back-up) | ||||||
| Rated output power (kW) | 3 | 3.68 | 4 | 4.6 | 5 | 6 |
| Max. apparent output power (kVA) | 3.3 | 3.68 | 4.4 | 4.6 | 5 | 6..6 |
| Rated output voltage (V) | 230 | |||||
| Rated output frequency (Hz) | 50/60 | |||||
| Rated output current (A) | 13 | 16 | 17.4 | 20 | 21.7 | 26.1 |
| Max. AC output current (A) | 14.3 | 16 | 19.1 | 20 | 21.7 | 28.7 |
| Peak output power | ≥110%, 10mins; ≥120%, 1min; ≥130%, 1s; ≥150%, 100ms | |||||
| Back-up switch time (ms) | <20 | |||||
| THDu | <3% | |||||
| Protection | ||||||
| Supported protection | PV reverse polarity protection, Anti-islanding protection, Ground fault protection, Leakage current protection, Insulation resistance detection, Backup output short circuit protection, AC under-voltage protection, AC output over-current protection, AC over-voltage protection | |||||
| Surge protection | DC Type III / AC Type III | |||||
| Over voltage category | DC Type III / AC Type III | |||||
| Certifications and standards | ||||||
| Certificates | ENIEC 61000-6-1:2019, EN IEC 61000-6-3:2021; EN 62109-1:2010; EN 62109-2:2011 | |||||
| General data | ||||||
| Ingress protection | IP65 | |||||
| Operating temperature range (℃) | -25~+60 | |||||
| Cooling | Natural convection | |||||
| Relative humidity | 0-95% (non-condensing) | |||||
| Operating altitude (m) | 0~2,000(derating over 2,000) | |||||
| Dimensions W*D*H (mm) | 476×215×477 (without generator port); 476×215×510 (with generator port) | |||||
| Weight (kg) | 20.5 (without generator port); 20.7 (with generator port) | |||||
| Topology (solar / battery) | Transformerless / Transformerless | |||||
| Noise emission (dB) | <35 | |||||
| PV connection terminals | MC4 | |||||
| Display and communication | ||||||
| Display | LCD | |||||
| Communication | RS485/CAN | |||||
| Model | R8KL1DA-G2S | R10KL1DA-G2S |
| PV input data | ||
| Max. PV input power (kW) | 12 | 15 |
| Max. PV input voltage (V) | 550 | |
| Start-up voltage (V) | 100 | |
| MPPT voltage range (V) | 100~430 | |
| Rated PV input voltage (V) | 360 | |
| No. of MPPT trackers | 2 | |
| No. of strings per MPPT tracker | 1/2 | |
| Max. input current per MPPT (A) | 16 / 16+16 | |
| Max. short-circuit current per MPPT (A) | 24/24/24 | |
| Battery input data | ||
| Battery type | Lithium-ion / Lead-acid | |
| Max. charge / discharge power (kW) | 8 | 10 |
| Battery voltage range (V) | 40~58 | |
| Rated battery voltage (V) | 48 | |
| Max. charging / discharging current (A) | 160/160 | 200/200 |
| Rated charge / discharge current (A) | 160/160 | 200/200 |
| Battery charging strategy | Self-adaption to BMS | |
| BMS communication | CAN | |
| AC output data (grid side) | ||
| Rated output power (kW) | 8 | 10 |
| Max. apparent output power (kVA) | 8.8 | 10 |
| Max. apparent input power(kVA) | 8.8 | 10 |
| Rated grid voltage (V) | 230 | |
| Grid voltage range (V) | 176~270 | |
| Grid input voltage (V) | 230 | |
| Rated grid frequency (Hz) | 50/60 | |
| Grid frequency range(Hz) | 47~61 | |
| Rated output current (A) | 34.8 | 43.5 |
| Max. AC output current (A) | 38.3 | 43.5 |
| Max. apparent input current (A) | 38.3 | 43.5 |
| Power factor | >1 (0.8 leading ~ 0.8 lagging) | |
| Max. grid passthrough current (A) | 43.5 | |
| THDi | ＜3% | |
| Grid type | L+N+PE | |
| AC output data (back-up) | ||
| Rated output power (kW) | 8 | 10 |
| Max. apparent output power (kVA) | 8.8 | 10 |
| Rated output voltage (V) | 230 | |
| Rated output frequency (Hz) | 50/60 | |
| Rated output current (A) | 34.8 | 43.5 |
| Max. AC output current (A) | 38.3 | 43.5 |
| Peak output power | ≥110%, 10mins; ≥120%, 1min; ≥130%, 1s; ≥150%, 100ms | |
| Back-up switch time (ms) | <20 | |
| THDu | <3% | |
| Protection | ||
| Supported protection | PV reverse polarity protection, Anti-islanding protection, Ground fault protection, Leakage current protection, Insulation resistance detection, Backup output short circuit protection, AC under-voltage protection, AC output over-current protection, AC over-voltage protection | |
| Surge protection | DC Type III / AC Type III | |
| Over voltage category | DC Type III / AC Type III | |
| Certifications and standards | ||
| Certificates | ENIEC 61000-6-1:2019, EN IEC 61000-6-3:2021; EN 62109-1:2010; EN 62109-2:2011 | |
| General data | ||
| Ingress protection | IP65 | |
| Operating temperature range (℃) | -25~+60 | |
| Cooling | Natural convection | |
| Relative humidity | 0-95% (non-condensing) | |
| Operating altitude (m) | 0~2,000(derating over 2,000) | |
| Dimensions W*D*H (mm) | 486*231*530 | |
| Weight (kg) | 25.8 | |
| Topology (solar / battery) | Transformerless / Transformerless | |
| Noise emission (dB) | <55 | |
| PV connection terminals | MC4 | |
| Display and communication | ||
| Display | LCD | |
| Communication | RS485/CAN | |
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