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BWSESS20K
Brightway Solar
Employ high-performance DSP and optimized control circuit design to achieve superior performance, increased stability, and enhanced safety for the system.
The BYD blade battery cell (LFP) offers greater safety, a longer lifespan, and increased usable energy.
Dual power backup with AC and DC ensures uninterrupted power supply to the control system.
Integrated fire control, temperature regulation, and warning system functionalities provide comprehensive security. With an IP54 protection rating, it exhibits strong environmental adaptability.
Technical Specifications
| Model | BWSESS20K |
| DC Input | |
| Max. power(KW) | 26KW |
| Max. DC votageM | 1000V |
| MPPT vdtage range(M) | 180V-900V/630V |
| MPPT operaing vallage range at raled power | 300V-900V |
| MPPT tracker/stings | 2/2 |
| Max.input current of single MPPT(A) | 23A*2 |
| Shor-circuit current of PV input(A) | 32A/32A |
| AC Output | |
| Rated output power(KW) | 20KW |
| Max. apparent AC power(KVA) | 20KVA |
| Max. output current(A) | 31A |
| Grid voltage/range(V) | 380V,3L+N+PE |
| Frequengy (Hz) | 5060Hz |
| PF | 1(0.8lagging-O.&leading) |
| THDI | 3% |
| Battery | |
| Battery capacity(KWH) | 53KWH-173KWH |
| Battery type | UiFePO4 battery |
| Battery Modue | 51.2V 130AH BYD blade battery modue |
| Number of batlery racks | 1-2 |
| Battery vatage range(M) | 180V~700V |
| Max. input/output vatage(M | 700V |
| Rated charge/discharge current(A) | 50A |
| Max, input/output power(KW) | 20KW |
| EPS Output | |
| Rated output power(KW) | 20KW |
| Max.Apparent AC power(KVA) | 20KVA |
| Max. singke-phase apparent output power | 66KVA |
| Rated output voltage(V) | 380V,3L+N+PE |
| Rated output current(A) | 31A |
| Rated frequency (Hz) | 50Hz/60Hz |
| Automa ic swiching time (ms) | <10ms |
| THDU | <3% |
| Overload capacity | 110%,30S/120%,10S/150%,0.02S |
| Protection Parameters | |
| AC over current protecson | Yes |
| Ground faut detection protecion | Yes |
| Power grid morioning prolection | Yes |
| Residual current detection protedion | Yes |
| General Data | |
| Euro Effikieny | >98.2% |
| Noise Emission (Typical) | <45dB |
| Operation Temperature | -25~+60℃ |
| Relative Humicity | 5~90%(non-condensing) |
| AHiude | 4000m(>2.000 Derating) |
| Dimensions (W/D/H) mm | 1000*1650*2050 |
| Weight(kg) | Customizason |
| Inverier Topology | transformerless |
| Self-Consumpion | <3W |
| Ingress protection | IP54 |
| Fire extinguishing system | Opional |
| Operating temperature | -30℃~55℃ |
| PCS cooing way | Intehigent Fan |
| Battlery codling way | Air condioning cocing |
| Display and Communication | |
| Display | LCD |
| Interface RS485/WFVGPRS | yes /optiopt |
Employ high-performance DSP and optimized control circuit design to achieve superior performance, increased stability, and enhanced safety for the system.
The BYD blade battery cell (LFP) offers greater safety, a longer lifespan, and increased usable energy.
Dual power backup with AC and DC ensures uninterrupted power supply to the control system.
Integrated fire control, temperature regulation, and warning system functionalities provide comprehensive security. With an IP54 protection rating, it exhibits strong environmental adaptability.
Technical Specifications
| Model | BWSESS20K |
| DC Input | |
| Max. power(KW) | 26KW |
| Max. DC votageM | 1000V |
| MPPT vdtage range(M) | 180V-900V/630V |
| MPPT operaing vallage range at raled power | 300V-900V |
| MPPT tracker/stings | 2/2 |
| Max.input current of single MPPT(A) | 23A*2 |
| Shor-circuit current of PV input(A) | 32A/32A |
| AC Output | |
| Rated output power(KW) | 20KW |
| Max. apparent AC power(KVA) | 20KVA |
| Max. output current(A) | 31A |
| Grid voltage/range(V) | 380V,3L+N+PE |
| Frequengy (Hz) | 5060Hz |
| PF | 1(0.8lagging-O.&leading) |
| THDI | 3% |
| Battery | |
| Battery capacity(KWH) | 53KWH-173KWH |
| Battery type | UiFePO4 battery |
| Battery Modue | 51.2V 130AH BYD blade battery modue |
| Number of batlery racks | 1-2 |
| Battery vatage range(M) | 180V~700V |
| Max. input/output vatage(M | 700V |
| Rated charge/discharge current(A) | 50A |
| Max, input/output power(KW) | 20KW |
| EPS Output | |
| Rated output power(KW) | 20KW |
| Max.Apparent AC power(KVA) | 20KVA |
| Max. singke-phase apparent output power | 66KVA |
| Rated output voltage(V) | 380V,3L+N+PE |
| Rated output current(A) | 31A |
| Rated frequency (Hz) | 50Hz/60Hz |
| Automa ic swiching time (ms) | <10ms |
| THDU | <3% |
| Overload capacity | 110%,30S/120%,10S/150%,0.02S |
| Protection Parameters | |
| AC over current protecson | Yes |
| Ground faut detection protecion | Yes |
| Power grid morioning prolection | Yes |
| Residual current detection protedion | Yes |
| General Data | |
| Euro Effikieny | >98.2% |
| Noise Emission (Typical) | <45dB |
| Operation Temperature | -25~+60℃ |
| Relative Humicity | 5~90%(non-condensing) |
| AHiude | 4000m(>2.000 Derating) |
| Dimensions (W/D/H) mm | 1000*1650*2050 |
| Weight(kg) | Customizason |
| Inverier Topology | transformerless |
| Self-Consumpion | <3W |
| Ingress protection | IP54 |
| Fire extinguishing system | Opional |
| Operating temperature | -30℃~55℃ |
| PCS cooing way | Intehigent Fan |
| Battlery codling way | Air condioning cocing |
| Display and Communication | |
| Display | LCD |
| Interface RS485/WFVGPRS | yes /optiopt |
