Working Principle of Off-Grid Solar Power Generation System
1. Photoelectric Conversion
When sunlight irradiates solar panels, based on the photovoltaic effect, semiconductor materials in the panels absorb photon energy, generating electron-hole pairs that form an electric current. This process converts solar energy into direct current (DC).
2. Charging Control
The DC power generated by the solar panels enters a controller, which monitors parameters (such as voltage and current) and adjusts the charging process from the panels to the battery. This ensures safe charging and prevents overcharging.
3. Energy Storage
The battery stores electrical energy through internal chemical reactions, converting it into chemical energy for storage. When sunlight is insufficient, it reverses the process, converting chemical energy back into electrical energy for output.
4. Inversion and Output
An inverter transforms the DC power from the battery into standard alternating current (AC). It also controls the quality of the output by regulating parameters like voltage and frequency to meet grid-standard requirements.
5. Load Power Supply
The AC power generated by the inverter is transmitted to various electrical loads to meet their power demands. The system dynamically balances and stabilizes the power supply according to real-time load requirements, ensuring stable operation.
| MODEL |
OMS-35K |
| Product |
358.4V100AH |
| Nominal Voltage |
358.4V |
| Nominal Capacity |
100AH |
| Dimension RACK(mm) |
600*400*1285mm |
| Weight(kg) |
360KG |
| SPECIFICATIONS |
PARAMETER |
| Nominal Capacity (KWH) |
35.84 |
| Discharge Cut-Off Voltage (V) |
308 |
| Charge Cut-Off Voltage (V) |
397.6 |
| Recommend Charge/Discharge Current (A) |
60 |
| Max. Charge/Discharge working Current(A) |
120 |
| Communication |
RS485/RS233/CAN |
| Working Temperature |
0ºC~50ºC Charge
-10ºC ~51ºC Disharge |
| Transport or Storage Temperature Range |
- 20ºC~61ºC |
| Certification |
CE/IEC/UL/UN38.4/MSDS |
| Design Life |
15years+ |
| Cycle Life |
(0.5C/0.5C-80% D0D)>6001 times |
| Series Function |
Support 17 units in Series |
| Certification |
UN38.4/MSDS/ROHS |
Lithium Battery(LFP)
Model:358.4V100AH
Size:600*400*685mm
DOD:80%
Life cycle:6000
Charge Voltage:397.6V
Discharge Voltage:308V
Max Charge/Discharge Current:120A
Design life:>10 year
Communication protocols):CAN,RS485
Safety Certificate:CE,TüV,IEC62619,UN38.3,ROHS
Product Feature:19 inch standardized design,3U height;
3.2V100AH square aluminum core,higher energy density;
Intelligent system control,more stable performance;
Extrusion design,longer life
Yangde 35kwh High-Voltage Stacked Lithium Battery with CE
Audited Supplier 
){kind=link}