Description
The Afore AF low voltage series storage Inverters are designed to increase energy independence for homeowners. The power range is from 8kW to 12kW, compatible with low voltage (40-60V) batteries.
97.6% Charge and Discharge Efficiency
Integrated WlFl Monitoring & Remote Parameter
Plug & Play, Easy Maintenance
IP65 Water-resistant & Dustproof
Product introduction
MAX. 240A
Max. Charge/
Discharge Current 240A
PV OVERSIZE
1.5 Times PV Oversize
MPPT CHANNELS
Up to 3 MPPT Channels
UPS FUNCTION
Switch Time < 10ms
PARALLEL
Max.6 Parallel Stacking
INPUT
Support Generator
| Technical Data | AF8K-SLP | AF9K-SLP | AF10K-SLP | AF11K-SLP | AF12K-SLP |
|---|---|---|---|---|---|
| PV Input | |||||
| Max.Input Power(kW) | 12 | 13.5 | 15 | 16.5 | 18 |
| Max.PV Voltage (V) | 550 | 550 | 550 | 550 | 550 |
| MPPT Range (V) | 80-500 | 80-500 | 80-500 | 80-500 | 80-500 |
| Full MPPT Range (V) | 150-500 | 160-500 | 130-500 | 150-500 | 160-500 |
| Normal Voltage(V) | 360 | 360 | 360 | 360 | 360 |
| Startup Voltage (V) | 100 | 100 | 100 | 100 | 100 |
| Max. Input Current (A) | 18.5x3 | 18.5x3 | 18.5x3 | 18.5x3 | 18.5x3 |
| Max.Short Current (A) | 26x3 | 26x3 | 26x3 | 26x3 | 26x3 |
| No.of MPP Tracker/ No.of PV String | 3/1+1+2 | 3/1+1+2 | 3/1+1+2 | 3/1+1+2 | 3/1+1+2 |
| Battery Port | |||||
| Max.Charge/Discharge Power (kW) | 8.0 | 9.0 | 10 | 11 | 12 |
| Max. Charge/Discharge Current (A) | 200 | 240 | 240 | 240 | 240 |
| Battery Normal Voltage (V) | 51.2 | 51.2 | 51.2 | 51.2 | 51.2 |
| Battery Voltage Range (V) | 40-60 | 40-60 | 40-60 | 40-60 | 40-60 |
| Battery Type | Li-ion / Lead-acid etc. | Li-ion / Lead-acid etc. | Li-ion / Lead-acid etc. | Li-ion / Lead-acid etc. | Li-ion / Lead-acid etc. |
| AC Grid & Diesel Gen (Optional) | |||||
| Max Continuous Current (A) | 37 | 41 | 46 | 50 | 55 |
| Max Continuous Power (kVA) | 8.0 | 9.0 | 10 | 11 | 12 |
| Nominal Grid Current (A) | 37/35 | 41/39 | 46/44 | 50/48 | 55/52 |
| Nominal Grid Voltage (V) | 198 to 242 @ 220 / 207 to 253 @ 230 | 198 to 242 @ 220 / 207 to 253 @ 230 | 198 to 242 @ 220 / 207 to 253 @ 230 | 198 to 242 @ 220 / 207 to 253 @ 230 | 198 to 242 @ 220 / 207 to 253 @ 230 |
| Nominal Grid Frequency (Hz) | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 |
| Power Factor | 0.999(Adjustable from 0.8 overexcited to 0.8 underexcited) | 0.999(Adjustable from 0.8 overexcited to 0.8 underexcited) | 0.999(Adjustable from 0.8 overexcited to 0.8 underexcited) | 0.999(Adjustable from 0.8 overexcited to 0.8 underexcited) | 0.999(Adjustable from 0.8 overexcited to 0.8 underexcited) |
| Current THD (%) | <3 | <3 | <3 | <3 | <3 |
| AC Load Output | |||||
| Max Continuous Current (A) | 37 | 41 | 46 | 50 | 55 |
| Max Continuous Power (kVA) | 8 | 9 | 10 | 11 | 12 |
| Max Peak Current (A) (10min) | 55.5/52.5 | 61.5/58.5 | 69/66 | 75/72 | 82.5/78 |
| Max Peak Power (KVA) (10min) | 12 | 13.5 | 15 | 16.5 | 18 |
| Nominal AC Voltage L-N (V) | 220/230 | 220/230 | 220/230 | 220/230 | 220/230 |
| Nominal AC Frequency (Hz) | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 |
| Switching Time (ms) | Seamless | Seamless | Seamless | Seamless | Seamless |
| Voltage THD(%) | <3 | <3 | <3 | <3 | <3 |
| Efficiency | |||||
| European Efficiency (%) | 98.1 | 98.1 | 98.1 | 98.1 | 98.1 |
| Max. Efficiency (%) | 96.8 | 96.8 | 96.8 | 96.8 | 96.8 |
| Protection | |||||
| PV Reverse Polarity Protection | Yes | Yes | Yes | Yes | Yes |
| Bat. Reverse Polarity Protection | Yes | Yes | Yes | Yes | Yes |
| Over Current/Voltage Protection | Yes | Yes | Yes | Yes | Yes |
| Anti-Islanding Protection | Yes | Yes | Yes | Yes | Yes |
| AC Short Circuit Protection | Yes | Yes | Yes | Yes | Yes |
| Residual Current Detection | Yes | Yes | Yes | Yes | Yes |
| Ground Fault Monitoring | Yes | Yes | Yes | Yes | Yes |
| PV Arc Detection | Yes | Yes | Yes | Yes | Yes |
| Enclosure Protect Level | IP65 / NEMA4X | IP65 / NEMA4X | IP65 / NEMA4X | IP65 / NEMA4X | IP65 / NEMA4X |
| General Data | |||||
| Dimensions (WxHx D,mm) | 785x614x258 | 785x614x258 | 785x614x258 | 785x614x258 | 785x614x258 |
| Weight (kg) | 43 | 43 | 43 | 43 | 43 |
| Topology | Transformerless | Transformerless | Transformerless | Transformerless | Transformerless |
| Cooling | Intelligent Fan | Intelligent Fan | Intelligent Fan | Intelligent Fan | Intelligent Fan |
| Relative Humidity | 0-100% | 0-100% | 0-100% | 0-100% | 0-100% |
| Operating Temperature Range(℃) | -25 to 60 (Derating 45) rating 45) | -25 to 60 (Derating 45) rating 45) | -25 to 60 (Derating 45) rating 45) | -25 to 60 (Derating 45) rating 45) | -25 to 60 (Derating 45) rating 45) |
| Operating Altitude (m) | <2000 | <2000 | <2000 | <2000 | <2000 |
| Standby Consumption (W) | <30 | <30 | <30 | <30 | <30 |
| Mounting | Wall Bracket | Wall Bracket | Wall Bracket | Wall Bracket | Wall Bracket |
| Communication with RSD | SUNSPEC | SUNSPEC | SUNSPEC | SUNSPEC | SUNSPEC |
| Display & Communication Interfaces | LCD, LED,RS485, CAN, Wi-Fi, GPRS, 4G | LCD, LED,RS485, CAN, Wi-Fi, GPRS, 4G | LCD, LED,RS485, CAN, Wi-Fi, GPRS, 4G | LCD, LED,RS485, CAN, Wi-Fi, GPRS, 4G | LCD, LED,RS485, CAN, Wi-Fi, GPRS, 4G |
| Certification & Approvals | NRS097, G98, EN50549-1, C10/C11, AS4777.2, VDE-AR-N4105, VDE0126, IEC62109-1, IEC62109-2 | NRS097, G98, EN50549-1, C10/C11, AS4777.2, VDE-AR-N4105, VDE0126, IEC62109-1, IEC62109-2 | NRS097, G98, EN50549-1, C10/C11, AS4777.2, VDE-AR-N4105, VDE0126, IEC62109-1, IEC62109-2 | NRS097, G98, EN50549-1, C10/C11, AS4777.2, VDE-AR-N4105, VDE0126, IEC62109-1, IEC62109-2 | NRS097, G98, EN50549-1, C10/C11, AS4777.2, VDE-AR-N4105, VDE0126, IEC62109-1, IEC62109-2 |
| EMC | EN61000-6-2, EN61000-6-3 | EN61000-6-2, EN61000-6-3 | EN61000-6-2, EN61000-6-3 | EN61000-6-2, EN61000-6-3 | EN61000-6-2, EN61000-6-3 |
