Electrical energy storage is now a prime determinant of how quickly society can effectively shift from its dependency on fossil fuel consumption to more effective use of renewable resources.Voltai’s energy storage system based on the advanced lithium iron phosphate battery technology,which has high energy density, high reliability, excellent safety performance and longer battery life; compared to lead-acid batteries and sodium sulfur batteries.
We can offer a broad range of lithium ion battery systems for home and commercial use to multi-megawatt-hour class systems for the utility industry. Our manage the variability of renewable energy, smooth power and shift energy in a safe, reliable and simple way.
Advantage:
Lithium iron phosphate batteries, more efficient and safe.
Millisecond switching, support UPS and 24-hour uninterrupted power supply.
Full power continuous output, instantaneous power up to 2 times the rated power.
Up to 3 inverters in Parallel, plug and play design, no professional installation required.
Modular stacking, flexible configuration of energy storage units, power expansion on demand.
EMS cloud platform data acquisition. Intermittent transmission, easy to achieve Intelligent interconnection.
Specifications
| Communication mode | 483U60 | 4850U80 |
| Rated input voltage | ||
| Input voltage range | 110Vac/220Vac | |
| frequency | (90Vac-140Vac) ±2% | |
| Frequency Range | 50Hz/ 60Hz (adaptive) | |
| efficiency | 47±0.3Hz ~ 55±0.3Hz (50Hz)/57±0.3Hz ~ 65±0.3Hz (60Hz); | |
| Maximum bypass overload current | >95% | |
| Inverter mode | 40A | 63A |
| Rated output power (VA) | ||
| Rated output voltage (Vac) | 3500(2900/3000/3200) | 5000(4100/4300/4500) |
| peak power | 120Vac(100/105/110Vac can be set) | |
| Load click capacity | 7000VA | 10000VA |
| Bypass Breaker Specifications | 2HP | 4HP |
| Battery rated input voltage | 40A | 63A |
| battery voltage range | 48V (Minimum starting voltage 44V) | |
| AC charging | 40.0Vdc~60Vdc ± 0.6Vdc | |
| Maximum charging current | ||
| charging current voltage | 40A | |
| Circuit Breaker Specifications | 40~60Vdc | |
| solar charging | 40A | 63A |
| PV open circuit maximum voltage | ||
| PV operating voltage range | 450Vdc | 500Vdc |
| MPPT voltage range | 120-450Vdc | 120-500Vdc |
| maximum output power | 120-430Vdc | 120-450Vdc |
| Solar charging current range (can be set) | 4200W | 5000W |
| Certification Specification | 0-60A | 0-80A |
| Certification Specification | ||
| EMC certification level | CE(IEC 62109-1)/CETL(UL 1741/CSA C22.2 NO.107.1) | |
| range of working temperature | EN61000 | |
| Storage temperature range | -15°C~55°C | |
| Humidity range | -25°C ~ 60°C | |
| noise | 5% to 95% (Three anti-paint) | |
| heat dissipation | ≤60dB | |
| Communication Interface | Forced cooling, adjustable wind speed | |
| Dimensions (L*W*H) | USB/RS485 (WiFi/GPRS)/Dry Node Control | |
| Weight (kg) | 426 *322 *126（mm） | |
| Communication mode | 10.9 | 11.6 |
Size:
Structure
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