ZQ-HB-Z3
Smart Three-Phase Energy.
Built for Commercial Scale.
98.6% Efficiency
Silicon carbide power technology delivers maximum conversion efficiency of up to 98.6%.
75kW PV Input
Supports up to 75kW photovoltaic input with 1000V maximum PV voltage and 150–850V MPPT range.
Dual Battery Branches
Two independent battery branches support lithium, lead-acid and sodium batteries across a 140–800V range.
Smart Communication
RS485, WiFi, LAN, 4G and expanded DI, DO, AI and AO interfaces support advanced energy management.
Generator Integration
Dedicated intelligent generator branch supports automatic start and stop with input current up to 150A.
Parallel Expansion
Up to six inverter units can operate in parallel in off-grid mode for expandable system capacity.
Available Power Configurations.
| Model | Rated Power | Max Apparent Power | Rated Current | Max Output Current | Max PV Input |
|---|---|---|---|---|---|
| ZQ-HB-Z3-S22K | 22 kW | 24.2 kVA | 31.9 A | 35.1 A | 75 kWp |
| ZQ-HB-Z3-S25K | 25 kW | 27.5 kVA | 36.3 A | 39.9 A | 75 kWp |
| ZQ-HB-Z3-S29.9K | 29.9 kW | 29.9 kVA | 43.5 A | 43.5 A | 75 kWp |
| ZQ-HB-Z3-S30K | 30 kW | 33 kVA | 43.5 A | 47.9 A | 75 kWp |
| ZQ-HB-Z3-S40K | 40 kW | 44 kVA | 58 A | 63.8 A | 75 kWp |
| ZQ-HB-Z3-S42.5K | 42.5 kW | 42.5 kVA | 61.6 A | 61.6 A | 75 kWp |
| ZQ-HB-Z3-S50K | 50 kW | 55 kVA | 72.5 A | 79.8 A | 75 kWp |
Technical Specifications.
RS485 ×1 · Internet / WiFi / 4G · DO ×2 · DI ×2 · AI ×2 · AO ×1 · DR ×1 · LED + Bluetooth + APP · WiFi / LAN / 4G
Intelligent generator start / stop · 150A generator branch · 150–340% PV oversizing · 200–470% grid input · 150% overload capability · Up to six units in parallel · Optional AFCI · 12VDC / 2A auxiliary output
DC switch · Overvoltage and overcurrent protection · AC short-circuit protection · Anti-islanding · Residual current protection · Insulation impedance monitoring · Surge and lightning protection · PV and battery reverse polarity protection
CE certified for Safety & EMC. Specific grid certifications should be confirmed according to the target market and project requirements.
Commercial Energy Applications.
