Audited Supplier
Product Description
Details Images
The electricity generated by the PV module is DC, and it cannot supply power to the AC load. The inverter needs to convert DC power into AC power and provide it to the load.
The inverter is used to convert DC energy (battery, storage bottle) into current (generally 220V, 50Hz sine wave). It consists of inverter bridge, control logic and filter circuit. Inverter is a DC to AC transformer, which is actually a voltage inversion process with converter. The converter converts the AC voltage of the power grid into a stable 12V DC output, while the inverter converts the 12V DC voltage output by the adapter into high frequency high-voltage AC; Pulse width modulation (PWM) technology, which is widely used, is also used in both parts. Its core part is a PWM integrated controller, the adapter uses UC3842, and the inverter uses tl5001 chip.
1. Adopting multi-main shed (MBB) half-sheet technology, the output power is away from 550W, and the conversion efficiency of the module reaches 21.23%.
2. Anti-PID performance. The PID (Potential Induced Degradation) resistance authority test(85°C/85% RH, 96 hours) under the harsh conditions of the industry minimizes the chance of degradation caused by the PID.
3.10/11 main grid cells. All the cells are upgraded to 10/11 main grid cells,which have stronger current collection capability and more stable power
4. Mechanical load. Certified for wind load of 2400 Pa at the back of the assembly and snow load of 5400 Pa at the front.
The Off Grid Inverter is Integrated with a MPPT Soalr Charger Controller,a High Frequency Pure Sine Wave Inverter and a UPS
Fuction Module in One Machine. Remote Monitoring is Available by Using Wifi Monitoring Kit.
Larger energy capacity
Modular design,easy to stack
Wide temperature range of-10-50°
LifePO4 battery,safe,longer life span
Flat roof mounting structure
Ground mounting structure
Ballast type mounting structure
Car parking lot mounting structure
Product Parameters
| System MODEL | DH5KW-OFF | DH8KW-OFF | DH10KW-OFF | DH12KW-OFF |
| PV System Size Nominal (kWp) | 5.5 | 8.8 | 11 | 13.2 |
| PV MODULE SPECIFICATIONS (*half cell mono) | ||||
| Power (W) | 550 | |||
| Vmp (V) | 41.96 | |||
| Dimensions (L x W x H) (mm) | 2279*1134*35 | |||
| Certifications | CE / TUV (IEC 61215 & IEC 61730) / UL (UL1703) | |||
| INVERTER SPECIFICATIONS | ||||
| Inverter Size (kW) | 5 | 8 | 10 | 12 |
| Max DC Power (W) | 6500 | 10400 | 13000 | 15600 |
| Max DC Voltage (V) | 500 | 1000 | ||
| MPPT Voltage Range(V) | 150-425 | 125-425 | 200-650 | 200-650 |
| Output Voltage | 220,230Vac | 220/380,230/400Vac | ||
| UPS (Off Grid Model with Battery) | ||||
| Rated Power (VA) | 5000 | 8000 | 10000 | 12000 |
| Max DC Charge/Discharge Current(A) | 120 | 190 | 210 | 240 |
| Max Power(W)for 10 Seconds | 7500 | 12000 | 15000 | 18000 |
| BATTERY BANK SPECIFICATIONS | ||||
| Battery Type | Li-Ion(LifePO4) | |||
| Total Batteries | 1 | 2 | 3 | 4 |
| Battery Bank Power(kWh) | 4.8 | 9.6 | 14.4 | 19.2 |
| Battery Voltage (V) | 48 | |||
| Battery Current(Ah) | 100 | |||
| Number of PV Modules | 10 | 16 | 20 | 24 |
Company and Factory
Packaging &Shipping
FAQ
1. Q: Why choose we?
A: 12-year product materials and workmanship warranty and 25-year linear power output warranty.
B: Anti-PID (Potential Induced Degradation) performance and rigorous EL testing.
C: Excellent low light power generation performance and fully automated component production line.
2. Q: Can I have my own customized product?
A: Yes, our customized requirements for logo, design, outer package are available.
3. Q: What certificates do you have?
A: Our solar products have got ISO (International Standardization Organization), CQC (China Quality Certification), CE (Council of Europe) and TUV (Technischen Uberwachungs Vereine).
4. Q: Can the price of solar products be cheaper?
A: Of course, you will be offered a very good discount with large quantities.
5. Q: Whether technical support is provided?
A: Yes, we can provide remote guidance installation and off grid system support.
