Inverter Firefly 3K
The integrated charge controller, two-way storage energy converter and photovoltaic inverter have an intelligent energy management system and can be used with battery modules to create an energy storage system. Its use will increase the utilization of photovoltaics, reduce electricity costs and improve the quality of electricity.
It is resistant to short circuit, DC reverse polarity, overvoltage and current overload. Supports three-phase operation, single-phase parallel operation and battery DC bus parallel operation.
| Parameters | |
|---|---|
| Dimensions: | 451×491×184 mm |
| Weight: | 20 kg |
| Ambient temperature / relative humidity: | -25~60°C / 0~100%Rh |
| Max. altitude: | 2000 m |
| Noise emission: | < 25 dB |
| Cooling method: | Natural convection |
| Ingress protection: | IP65 |
| Display and communicatiom: | LCD, LED, RS485, WiFi, CAN |
| AC Side - Grid | |
| Maximum apparent power AC: | 3000 VA |
| Rated power: | 3000 W |
| Maximum current: | 15 A |
| Rated voltage AC (range): | 230 V (180~270 V) |
| Frequency (rozsah): | 50/60 Hz (45~65 Hz) |
| Power factor: | 0.8 |
| THDi (output): | < 3% |
| Connection: | L + N + PE |
| EPS Output | |
| Maximum apparent power (without / with Solar): | 3600 / 5000 VA |
| Rated power (without Solar): | 3000 W |
| Rated current (without Solar): | 13 A |
| Frequency: | 50/60 Hz |
| Peak power / time: | 4500 W / 30 s |
| THDu (total harmonic voltage distortion): | < 5% |
| Switching time | <10 ms |
| DC Side - Solar and Battery | |
| Maximum input power: | 6600 W |
| Maximum input voltage: | 550 V |
| MPPT input voltage range: | 120~500 V |
| MPPT number: | 2 |
| Compatible battery types: | lithium-ion, lead-acid |
| Maximum current: | 10 A |
| Rated battery voltage (range): | 48 V (40~60 V) |
| Maximum charging / discharging power: | 3600 W |
| Maximum charging / discharging current: | 66 A |
| BMS interface: | CAN, RS485 |
| Efficiency | |
| Max. efficiency: | 97.9% |
| Charge/discharge efficiency: | 94.5% |
| Certifications and Approvals | |
| EN50549‑1, G98, G83, G59, AS4777.2:2015, VDE0126‑1‑1, VDE‑AR‑N4105, CEI 0‑21, IEC62109‑1/‑2, IEC62040‑1, EN61000‑6‑1, EN61000‑6‑2, EN61000‑6‑3 | |
www.besteco-energy.cz, info@besteco.cz, Tel: +420 602 781 410
Besteco s.r.o. Úvalská 34, Prague 10, Strašnice, Czech Republic
Besteco s.r.o. Úvalská 34, Prague 10, Strašnice, Czech Republic
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