BRIDNA 4500W 120V High Frequency Off Grid Pure Sine Wave Solar Power Inverter
Surge Power: 5000W
Solar Charger Type: MPPT
AC Output Voltage: AC120
Off-Grid Inverters for Off Grid Solar Living | 12V, 24V & 48V | Single Phase
Solar inverter Charger is an extremely convenient and advanced device combining solar charge controller and battery inverter, As a battery inverter, it converts the DC power stored in battery to AC power. As a charger controller, it can also convert the AC power from grid to DC power to charge your battery, with up to 99% MPPT charging efficiency and plenty of protection features.






| Product Technical Parameters | ||||||
| 120V | 230V | |||||
| Rated Power: | 3000W | 3600W | 3000W | 4500W | 5500W | |
| Peak Power: | 3600W@5s | 4200W@5s | 36W@5s | 5100W@5s | 8250W@5s | |
| Battery Input Voltage: | DC12V(10.5-15.5v) | DC24V(21-28v) | DC48V(42-60v) | DC12V(10.5-15.5v) | DC24V(21-28v) | DC48V(42-60v) |
| AC Output | AC120V±10% | AC230V±5% | ||||
| AC Output |
60Hz±5%
|
50Hz±5% | ||||
| AC Output | Pure Sine Wave | |||||
| AC Output Efficiency(Peak): | ≥93% | |||||
| AC Input: | AC90-132V 3000W Max | AC90-132V 3600W Max | AC176-264V 3600W Max | AC176-264V 4500W Max | AC176-264V 5500W Max | |
| PV Input: | PV30-300V/20A 3000W Max | PV30-300V/20A 3600W Max | PV60-450V/20A 3000W Max | PV100-450V/20A 4500W Max | PV100-450V/20A 5500W Max | |
| Max.Charge | 100A | |||||
| Max.PV Input Current: | 20A | |||||
| Cooling Way: | Temperature-control Fan | |||||
| Display Mode: | Remote Control Screen | |||||
| Battery Undervoltage | 10.5V±0.2V | 21V±0.2V | 42V±0.2V | 10.5V±0.2V | 21V±0.2V | 42V±0.2V |
| Battery Overvoltage | 15.5V±0.2V | 31V±0.2V | 60V±0.2V | 15.5V±0.2V | 31V±0.2V | 60V±0.2V |




1.Are you a professional solar inverter manufacturer?
Yes. We are a professional solar inverter manufacturer with strong R&D capabilities, automated production facilities, and extensive experience in global energy storage and solar power markets. We provide reliable inverter solutions for distributors, brands, installers, and energy project partners worldwide.
2.Do you have independent core technology capabilities?
Yes. We independently develop and optimize core technologies, this allows us to provide higher efficiency, better system stability, and flexible customization services for different market requirements.
We implement a strict quality management system covering raw material inspection, production control, aging tests, and final performance testing before shipment. All products undergo comprehensive reliability and safety tests to ensure stable operation under different environmental conditions.
4.Can you provide international certifications for different markets?
Yes. Our products comply with major international standards and can provide certifications such as CE, RoHS, FCC, IEC, ETL, and other market-specific approvals based on customer requirements. This helps our partners simplify import procedures and accelerate local market access.
5.Do you support OEM & ODM cooperation?
A: Yes. We provide comprehensive OEM & ODM services for global partners, including logo branding, product appearance customization, packaging design, software function development, communication protocol integration, and structural optimization. We help customers build competitive localized inverter solutions for their target markets.
6.How about your production capacity and technical support services?
We operate standardized automated production lines with stable manufacturing capacity and reliable delivery schedules. In addition, we provide professional pre-sales and after-sales technical support for overseas customers, including product training, technical documentation, remote troubleshooting, and long-term cooperation support.