Main Products: solar off-grid inverter ,energy storage inverter ,DC power supply
Solar off-grid inverter
USD $1500 - $2500 /Set
Min.Order:1 Set
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Shandong BOS Energy Technology Co.,Ltd
Business Type: ManufacturerMain Products: solar off-grid inverter ,energy storage inverter ,DC power supplyProduct Details
The photovoltaic off-grid power generation system is composed of photovoltaic components, controllers, storage batteries, photovoltaic off-grid inverter power supplies, and power distribution systems. The solar energy is generated by the photovoltaic module, and the battery is charged and discharged by the controller, and the DC load is supplied with electric energy or the AC load is supplied to the AC load through the off-grid inverter.
This series of products is suitable for places without public power grid but with sufficient solar energy resources, such as remote mountainous areas, islands, and plateau areas with harsh environments.
Performance characteristics
l Original imported intelligent power module assembly.
l Using American ATMEL company microprocessor, digital control.
l Complete protection and alarm functions.
l Compact circuit structure, maximum efficiency ≥92%.
l Wide voltage input range.
l RS232/485 communication, PC monitoring function for remote data acquisition and monitoring.
l Large screen Chinese LCD display, perfect display function, friendly interface.
Off-grid photovoltaic power generation system solution for household use
The off-grid photovoltaic power generation system solution for households is suitable for uninterrupted power supply in homes, pastures and units without electricity. It can provide wind, light and diesel power generation units for self-use.
Technical parameter
Model | BNSA48-2KD | BNSA48-3KD | BNSA48-5KD | BNSA220-3KD | BNSA220-5KD | BNSA220-10KD | BNSA220-20KD | BNSA220-30KD | BNSA220-50KD | |
DC input | Input rated voltage(V dc) | 48 | 220 | |||||||
Input rated current (A) | 49.1 | 73.5 | 122.5 | 15.2 | 25.2 | 50.5 | 101 | 151.5 | 252.5 | |
Input DC voltage allowable range(V dc) | 42~100 | 187~300 | ||||||||
AC Output | Output rated power(kW) | 2.0 | 3.0 | 5.0 | 3.0 | 5.0 | 10.0 | 20.0 | 30.0 | 50.0 |
Output rated voltage and frequency | 220Vac;50Hz | |||||||||
Output rated current(A) | 9.1 | 13.6 | 22.7 | 13.6 | 22.7 | 45.5 | 90.9 | 136.4 | 227.3 | |
Output voltage accuracy(V) | AC200±3%
| |||||||||
Output frequency accuracy (Hz) | 50±0.05 | |||||||||
Waveform distortion (THD)Linear load | ≤3% | |||||||||
Dynamic Response(Load0↔100%) | 5% | |||||||||
Power factor(PF) | 0.8 | |||||||||
Overload capability | 150%,10s | |||||||||
Crest factor | 3:1 | |||||||||
Inverter rate (80% resistive load) | 85% | 90% | ||||||||
Dielectric strength(Input and output | 1500Vac,1minute | |||||||||
Noise(1m) | ≤60dB | |||||||||
Ambient temperature | -25℃~55℃ | |||||||||
Environment humidity | 0%-90% (No condensation) | |||||||||
Altitude | ≤5000m(Derating at an altitude of more than 1000 meters in accordance with GB/T3859.2) | |||||||||
Size(width × depth × height)mm
| 482*420*177 | 303*422*402 | 482*420*223 | 400*660*700 | 450*830*1100 | 520*1160*1370 | ||||
Protective function | Input reverse protection, input undervoltage protection, input overvoltage protection, output overload protection, output short circuit protection, overheat protection | |||||||||
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