Reliable performance
● Both the battery side and load side feature ultra-high load capacity with smooth voltage and current waveforms. It can drive inductive loads such as air conditioners and supports unlimited load access.
● Independent intelligent load/generator interface, compatible with access to existing PV systems. It can work battery-free via PV+grid hybrid power supply.
● Equipped with output bypass function; critical loads will remain powered even without batteries, and it dynamically responds to high-power demands.
Economic benefits
● 2 MPPT channels. PV input power can reach over twice the rated power, enabling simultaneous full-power charging and load operation to maximize economic returns.
● Supports grid-connected, off-grid and seamless mode switching. It features adaptive frequency regulation and customizable charge/discharge strategies based on time-of-use electricity prices for optimal energy cost savings.
Super Protection
● Complete anti-islanding protection, IP66 ingress protection, internal & external anti-backflow, PV reverse polarity alarm, external CT reverse wiring alarm and open-circuit detection functions.
Friendly Design
● High-definition multi-language touch screen; adopts three-level charge-discharge conversion technology with battery soft close, soft start and activation functions to extend battery service life.
| Parameter | HB1100EH048 | HB1114EH048 | HB1120EH048 | |
| PV Input | ||||
| Max PV Input Power | 20000W | 22800W | 24000W | |
| Max PV Input Voltage | 550Vdc | |||
| PV Input Starting Voltage | 90Vdc | |||
| MPPT Input Voltage | 370Vdc(90~550V) | |||
| MPPT Full Load Voltage Range | 150~425Vdc | |||
| PV Max Input Current | 30A+30A | |||
| PV Short-circuit Current | 34A+34A | |||
| Number of MPPT / Strings per MPPT | 2/2+2 | |||
| AC Output | ||||
| Rated Output Voltage | 220/230Vac single phase | |||
| Grid Voltage Range | 90Vac~280Vac (configurable) | |||
| Output Frequency Range | 50/60Hz(≤5) Intelligent adaptive/Settable | |||
| Rated grid-connected current | 43.5A/45.5A | 49.5A/51.8A | 52.1A/54.5A | |
| Max off-grid current | 45.6A/47.7A | 52A/54.4A | 54.7A/57.3A | |
| Rated Grid-connected Active Power | 10000W | 11400W | 12000W | |
| Rated Grid-connected Apparent Power | 10000VA | 11400VA | 12000VA | |
| Max Off-grid Power | 10500W | 11970W | 12600W | |
| DC Component | ≤0.5% In (Rated current) | |||
| Grid Type | Single Phase, L+N+PE | |||
| Output Power Factor(cosφ) | ≥0.99 @ Rated power, Adjustable 0.8 leading~0.8 lagging | |||
| THDi | ≤3% | |||
| THDu | ≤2%(Linear load) | |||
| Transfer Time | 10ms(Typical value) | |||
| Off-grid Overload Capability | 100%-110% 3min, 110%-125% 1min, >125% 10S | |||
| Battery Input | ||||
| Battery Type | Lead-acid, lithium batteries, gel batteries, etc | |||
| Charging Mode | 3-section type/Equilibrium/Self-adaption BMS | |||
| Battery Voltage | 48Vdc(40~60V) | |||
| Max Discharge Current | 210A | 250A | ||
| Max Charging Current | 210A(1~210Adjustable) | 250A(1~250Adjustable) | ||
| Max Charge/Discharge Power | 10000W | 11400W | 12000W | |
| Efficiency | ||||
| Max PV Conversion Efficiency | 97.6% | |||
| European Efficiency | 97.0% | |||
| MPPT Efficiency | ≥99% | |||
| General Parameters | ||||
| Display | Touch Screen+LED | |||
| Communication Mode | Standard: RS485/CAN/DRM, Optional: 4G/WIFI/GPRS | |||
| Protection function | Over/Under Volt Prot, Over/Under Freq Prot, AC Out SC/OL Prot, Anti-Island Prot, Batt Chg/Dchg OC Prot, Leakage Curr Prot, Insul Imped Prot, Grd Fault Prot, PV Rev Conn Alarm | |||
| Surge Protection | DC Type II / AC Type III | |||
| Noise (dB) | ≤45 | |||
| Cooling | Intelligent fan | |||
| Operating Ambient Temperature | -25°C ~ 60°C(>45°C Derating) | |||
| Humidity | 0~100% | |||
| Altitude | 4000m (>2000m Derating) | |||
| Electricity Consumption At Night | 15W | |||
| Protection Degree | IP66 | |||
| Installation Method | Wall-mounted | |||
| Dimension. W*D*H(mm) | 474*246*835 | |||
| Weight (kg) | 35.6 | |||
| Warranty | 5 years standard/10 years optional | |||
| Certifications | ||||
| Certifications Standard | IEC 62109-2 2011, IEC 62109-1 2010, EN/IEC 50549-10, EC 60529:1989/AMD:2013, GB/T 4208-2017, EN/IEC 61000-6-3:2021, EN 61000-3-12:2011, EN/IEC 61000-3-12:2019, EN/IEC 61000-6-1:2019, RoHS | |||
Small household single-phase hybrid energy storage system, suitable for new installation or modification of photovoltaic energy storage system,AC 220V/230V output.
