3000 Watt 48vdc 220vac Off Grid Solar Power System Home Use Rooftop
Description
Off Grid Solar Power System uses solar panels to convert sunlight into electricity, and then enters the solar charge/discharge control cabinet to charge the battery pack (lead-acid battery/li-iron phosphate battery) through the sink box, and finally the solar off grid inverter power supply is used to supply power to the user load through the AC output distribution box, which runs independently of the national grid. Off Grid Solar Power System can also be used in conjunction with generators/utility power/constitute a multi-energy complementary power generation system to supply power to the load.
Parameters
System type | Products | Description | Quantity | Unit |
3kw off-grid solar system | SP-300W | Solar panel 300W Mono | 12 | pcs |
Controller | Solar charge controller 48v | 1 | pcs |
Inverter | Pure sine wave solar inverter 3000w 48vdc 230vac | 1 | pcs |
JGFM2-500 | Deep cycle gel battery | 24 | pcs |
Battery rack | Double layer arrangement | 1 | set |
Solar panel mounting bracket | Hot-dip galvanized, aluminum alloy | 1 | set |
Accessory | DC cables, PV connectors | 1 | set |

Solar Panels
- Optional: Mono/Poly
- High Efficiency with PERC panels available
- 25 years warranty with 80% power output
- PID Resistant, high salt and ammonia resistance
Solar Inverter
- LCD Screen Knock Setting Method
- IP65 protection
- Integrated DC disconnect switch
- High efficiency of 97.5% delivery one more energy
Mounting Bracket
- Customized design with CAD drawing
- Flat/pitched roof, soil/cement ground installation
Solar Battery
- Optional: 2V/12V
- Gel/AGM Battery
PV Combiner Box
- IP Rating: IP65
- Rated Voltage: 1000VDC
- Input Cable Terminal: 4-6mm2
Accessories
- PV Cable: 4mm2/6mm2
- AC Cable
- DC Switch
- AC Breaker
Main advantages:
- Type: Off Grid Solar Power System
- Solar/utility/battery complementary control and solar instant/utility automatic optimization identification function
- Automatic priority identification function of solar energy in daytime and power supply in night
- Mains voltage stabilizing function / UPS function
- Full power, standard pure sine wave output
- Five protection functions of under voltage/short circuit/over voltage/over load/over temperature
- LCD intelligent display
- Automatic conversion, automatic recovery and unattended functions
Features
- High efficiency MPPT charging mode, three-stage charging control
- Perfect system protection functions include: overcharge, over discharge, overload, short circuit, anti-reverse connection, lightning strike, etc.
- Use imported IGBT/MOSFET as electronic switch, without any mechanical switch
- LCD liquid crystal display system parameters of the current operating status
- New SOC calculation, accurate display of real-time battery capacity
Application
- Type: Off Grid Solar Power System
- Household solar power supply: used in remote areas without electricity such as plateaus, islands, pastoral areas, border guard posts and other military and civilian life electricity, such as lighting, TV, recorder, etc.
- Household lamps and lanterns power supply: such as garden lights, street lights, portable lights, camping lights, hiking lights, fishing lights, black lights, rubber cutting lights, energy-saving lamps, etc.
- Areas without electricity such as mountainous and pastoral areas, border guard posts, communication base stations, island power supply, or areas with inconvenient and high electricity costs