| Battery Specifications |
| Product Type | Low Voltage LFP Battery |
| Battery Type | Lithium Iron Phosphate (LFP) |
| Model Number | WM-48-314-IN-XX (XX = 00–99) |
| Nominal Energy Capacity | 16kWh |
| Usable Energy | 12.86kWh (80% Recommended DOD) |
| Voltage Range | 47.5 – 57.6VDC |
| Nominal Voltage | 51.2VDC |
| Capacity | 314Ah |
| Charging Voltage Range | 56 – 57VDC |
| Discharging Cut-Off Voltage | 47.5VDC |
| Max. Continuous Charge Current | 157A |
| Max. Continuous Discharge Current | 200A |
| Continuous Charge / Discharge Power | 8kW / 10.2kW |
| Recommended Charge / Discharge Rate | 0.5C |
| Peak Power | 12.8kW (3 sec) |
| Round-Trip Efficiency | 95% |
| Max. Parallel Units | 16 |
| Protection Features | Over/Under Voltage, Over-Current, Short Circuit, High/Low Temperature |
| Battery Management System | Integrated BMS with Active Balancing |
| Communication Protocols | RS485, CAN |
| Battery Breaker | 250A |
| Battery Environmental Specifications |
| Operating Temperature Range | Charge: 32°F – 122°F (0°C – 50°C)
Discharge: -4°F – 131°F (-20°C – 55°C) |
| Storage Temperature Range | -4°F – 131°F (-20°C – 55°C) |
| Humidity Range | 5% – 95% RH (Non-Condensing) |
| Operating Altitude | <9,843 ft (<3,000 m) |
| Cooling Method | Natural Convection |
| Enclosure Rating | IP20 |
| Battery Physical Specifications |
| Dimensions (H × W × D) | 34.1 × 18.1 × 9.6 in (865 × 460 × 245 mm) |
| Weight | 293.2 lbs (133 kg) |
| Mounting Options | Wall Mount / Floor Mount |
| Display / Indicators | LED Status |
| Connector Type | Degson Quick Connector / Screw Terminal |
| Battery Certifications & Lifecycle |
| UL 1973 | Yes |
| UL 9540A | Battery-to-Battery Spacing of 6 in. |
| UN 38.3 | Yes |
| FCC Part 15 (EMC) | Yes |
| Protection Class | Class B |
| Cycle Life (70% EOL Capacity) | 10,000 Cycles @ 0.5C, 25°C, 80% DOD |
| Design Life | 10 Years |
| Warranty | 10 Years or 10,000 Cycles |
| Lifetime Energy Throughput | 115.7MWh |
| Application Type | Residential / Commercial / Off-Grid / Backup |
| Battery Notes |
| Recommended DOD Setting | Set no lower than 20% to maintain the recommended 80% Depth of Discharge. |
| Storage Temperature Note | For storage longer than 3 months, recommended temperature is 59°F – 86°F (15°C – 30°C). |
| Note | Specifications subject to change without notice. |
| Inverter General Specifications |
| Model | IV-16000-HYB-AW-FX-XX |
| CEC Model Number | IV-16000-HYB-AW-FX-XX {240V} | IV-16000-HYB-AW-FX-XX {208V} |
| Type | Hybrid |
| Design Topology | High Frequency – Transformerless |
| Nominal Voltage | 120/240VAC or 120/208VAC |
| Frequency | 50/60Hz |
| Phase Support | Single Phase (1Ø) |
| Inverter Output Specifications |
| Nominal Output Voltage | 120/240VAC | 120/208VAC (L1/L2/N required) |
| Max. Continuous Output | 66.7A | 16kW |
| Battery-Only Output | 50A | 6kW |
| Output with PV & Grid | 66.7A | 16kW |
| Peak Power | 24,000W (0.5s) | 18,000W (1s) | 15,000W (6 min) | 13,200W (12 min) |
| Locked Rotor Amps (LRA) | 195A |
| Max. Output Per Leg | 50A | 6kW |
| Power Factor | 0.99 @ Full Load |
| Grid Specifications |
| Max. Pass-Through Current | 90A |
| Nominal Grid Voltage | 120/240VAC | 120/208VAC (L1/L2/N required) |
| Max. Grid Input Power | 50A | 12kW (Without Pass-Through) |
| Max. Grid Circuit Rating | 90A |
| Battery Interface Specifications |
| Nominal Battery Voltage | 51.2VDC |
| Operating Voltage Range | 40 – 60VDC |
| Max. Charge Current | 250A DC |
| Max. Discharge Current | 250A DC |
| Charge/Discharge Ripple Current | <5% |
| Solar MPPT Specifications |
| Number of MPPTs | 3 |
| Rated Current per MPPT | 26A (MPPT 1) | 26A (MPPT 2) | 15A (MPPT 3) |
| Inputs per MPPT | 2 (MPPT 1) | 2 (MPPT 2) | 1 (MPPT 3) |
| Short-Circuit Current Rating | 31A (MPPT 1) | 31A (MPPT 2) | 19A (MPPT 3) |
| Max. DC Input Voltage | 600VDC |
| MPPT Startup Voltage | 200VDC |
| MPPT Full Power Voltage Range | 250 – 440VDC |
| MPPT Operating Voltage Range | 120 – 240VDC |
| MPPT High Voltage Protection | 550VDC |
| Recommended Max. Solar Array Power | 21kW |
| Performance Specifications |
| Transfer Time | 20ms (Default) | 10ms (Configurable) |
| Open Loop Response Time | <2 Seconds |
| Time to Steady State | <10 Seconds |
| CEC Weighted Efficiency | 97% |
| PV to Grid / Load Efficiency | 97% |
| Battery to Grid / Load Efficiency | 94% |
| PV to Battery Efficiency | 94.5% |
| AC to Battery Efficiency | 94% |
| Idle Consumption | <65W @ 25°C |
| Monitoring & Communication |
| Display | Optional EG4 FlexBOSS Screen Kit |
| User Interface | App / Web |
| Remote Connectivity | Wi-Fi, Cellular, and Ethernet (Wi-Fi Dongle Included) |
| Environmental Specifications |
| Operating Temperature | -13°F – 140°F (-25°C – 60°C) |
| Storage Temperature | -13°F – 140°F (-25°C – 60°C) |
| Operating Humidity | 0 – 95% RH |
| Operating Altitude | <6,561 ft (<2,000 m) |
| Enclosure Rating | NEMA 4X |
| Cooling Method | Fan Cooled |
| Noise | <50 dB @ 3 ft |
| Physical Specifications |
| Dimensions (H × W × D) | 30.43 × 22.28 × 11.22 in (773 × 566 × 285 mm) |
| Unit Weight | 121 lbs (55 kg) |
| Mounting | Wall Mount |
| Max. Parallel Inverters | 16 Units |
| Certifications & Protection |
| Certifications | UL 1741, UL 1741 PCS CRD TEST, UL3141 |
| EMC Compliance | FCC Part 15 Class B |
| Safety Class | Class I |
| Environmental Protection | RoHS Compliant |
| AC Input Breaker | 90A |
| AC Output Breaker | 80A |
| PV Input Breaker | 32A per MPPT |
| Battery Breaker | 250A DC |
