Description
Technical Parameters
Product Features
- Compact and Lightweight Design – Easy to install with up to 50% savings on installation labor costs, making it ideal for residential and commercial solar systems.
- Smart App Control – Supports Bluetooth and Wi-Fi connectivity for seamless mobile phone setup, monitoring, and maintenance.
- Battery Compatibility – Works with both lead-acid and lithium-ion batteries, ensuring flexible energy storage options.
- Customizable Options – Available with or without a touch color display screen; compatible with generator input for enhanced backup capability.
- Up to 96% Charging & Discharging Efficiency – Delivers high inverter efficiency, maximizing battery performance and reducing energy loss.
- Compatible with 210mm High-Power PV Panels – Supports modern solar modules (up to 18.5A short-circuit current), ideal for next-gen solar systems.
- Enhanced Full Load Performance – 0.5% increase in full-load efficiency, offering better energy utilization and improved cost-effectiveness.
- Flexible Power Range (3kW–8kW) – Designed to support single-phase residential and commercial loads, providing scalable power solutions.
Product Specifications
| Model | Roca 5KL | |
| PV String Input | Max. Input Power (kW) | 7.5 |
| Start-up Voltage (V) | 100 | |
| Max. PV Input Voltage(V) | 550 | |
| MPPT Range/Nominal (V) | 80~500/360 | |
| Max. Input Current of Single MPPT(A) | 16/16 | |
| Max. Short Circuit Current (A) | 18.5*2 | |
| Output | Rated Power (kW) | 5 |
| Max. AC Current Output to Grid (A) | 21.7 | |
| Nominal Voltage/Range(V) | 230/176~270 | |
| Frequency (Hz) | 50/60 | |
| Factor | 1(0.8 leading-0.8 lagging) | |
| THDi | <2% | |
| AC Grid Type | L+N+PE | |
| Battery Parameter | Battery Voltage Range(V) | 40~58 |
| Max. Charging Voltage(V) | 58 | |
| Max. Charge/Discharge Current(A) | 100/100 | |
| Battery Type | Lithium/Lead-acid | |
| Communication Interface | CAN/RS485 | |
| Max. Battery Output Power/Duration (kW/min) | / | |
| PV String Input | Rated Power (kW) | 5 |
| Rated Voltage(V) | 230 | |
| Max. AC Current Output to Grid (A) | 21.7 | |
| Rated Frequency(Hz) | 50/60 | |
| Automatic Switchover Time(ms) | <10 | |
| THDu | <2% | |
| Overload Capacity | 110%, 60S/120%, 30S/150%, 10S | |
| General Data | Battery Charge/Discharge Efficiency | 96% |
| Max. Efficiency | 98% | |
| Europe Efficiency | 97% | |
| MPPT Efficiency | 99.90% | |
| Ingress Protection | IP65 | |
| Noise Emission (dB) | <35 | |
| Operation Temperature (℃) | -25～60 | |
| Cooling | Natural | |
| Relative Humidity | 0~95%(non-condensing) | |
| Operating Altitude | 0~2000m (no derating below 2000m) | |
| Dimensions W*D*H(mm) | 454*200*467 | |
| Net Weight (kg) | 19 | |
| Topology | Non-isolated | |
| Self-consumption at Night (W) | <15 | |
| Display | Optional (colorful touch screen/no screen) | |
| lnterface:RS485/Wifi/4G/CAN/DRM | Yes/Opt /Opt/Yes/Yes | |
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