Residential Energy Storage
Daily solar-energy storage and backup power for homes.
SOLAR POWER SYSTEMS
2kW 3kW all-in-one solar generator system with Lithium battery
Our 2KW and 3KW all-in-one solar generator systems are your go-to power solution. Featuring a pure sine wave inverter charger, MPPT solar controller, and a robust lithium battery, these systems can charge from the sun, grid power, and generators. Whether you're off-grid, facing an outage, or going g…
Product Details
Portable solar generator, the ultimate all-in-one solution for your portable power needs. With its integrated MPPT controller, pure sine wave inverter, and LiFePo4 battery, this plug & play system offers convenience and reliability in a compact package.
Key Features:
Efficient Power Conversion: The built-in MPPT controller ensures maximum power extraction from the solar panels, optimizing energy conversion and boosting overall system efficiency. This means you can make the most of your solar energy and charge the battery quickly and efficiently.
Pure Sine Wave Inverter: The pure sine wave inverter provides clean and stable AC power, making it suitable for powering sensitive electronic devices, appliances, and tools. Whether you're on a camping trip, working remotely, or facing a power outage, you can rely on the 3KW Portable Solar Generator to deliver smooth and reliable power.
High-Capacity LiFePo4 Battery: The LiFePo4 battery, known for its long cycle life, high energy density, and enhanced safety features, serves as the energy storage solution for the system. It provides ample capacity to meet your power needs, whether it's charging small devices or running larger appliances for extended periods.
Plug & Play Convenience: Setting up the 3KW Portable Solar Generator is hassle-free. Simply connect your solar panels to the built-in MPPT controller, and you're ready to start harnessing solar energy. The system comes pre-wired and integrated, allowing for easy installation and immediate use.
Safety and Protection: The 3KW Portable Solar Generator incorporates safety features to protect both the system and connected devices. It includes safeguards against overcharging, overloading, short circuits, ensuring safe and reliable operation.
Multiple Power Outlets: The Portable Solar Generator features USB ports, allowing you to charge smartphones, tablets, cameras, and other USB-powered devices directly. Additionally, it includes a 12V DC outlet for powering car accessories, camping gear, and other devices that operate on 12V power. Finally, it is equipped with an AC outlet that provides standard household power, enabling you to run laptops, small appliances, fans, and more.
Technical specifications of 2000W 3000W portable solar generator
| Model | SG-2000W | SG-3000W |
| Battery Voltage | 24V | 24V |
| Inverter | ||
| RATED POWER | 2000W | 3000W |
| Input Voltage Range | 165VAC - 265VAC( 220VAC model) or 76VAC - 130VAC(110V model) |
|
| Input Frequency | 45-65Hz | |
| Output Voltage | 220VAC or customized (110VAC) | |
| Output Frequency | 50/60Hz | |
| Output Wave | Pure Sine Wave | |
| Specification of Built-in LiFePo4 Lithium Battery | 2500WH | 3000WH |
| Communication | RS485/WiFi(optional) | |
| Solar Input | ||
| Max. PV Power | 1500W | |
| PV input voltage | 36VDC - 130VDC | |
| Rated Charge Current | 60A(MPPT controller) | |
| DC Output | ||
| 5VDC USB Output | 2PCS /MAX 2A | |
| 12VDC Output Ports | 2PCS /MAX 2A | |
| Protections | ||
| Protections | Over-voltage, over-charge, over-load, short-circuit, over-temperature |
|
| Display | Digital LCD + LED indicator | |
| Size | 585*310*505mm | |
FAQ
Q1: Can I have a sample/trial order for a test?
A: Yes, we accept sample order/trial order for you testing by 1 product or mixed solar products.
Q2: When will you deliver the goods?
A: 3-5 working days for sample order; 7-15 working days for quantity order after receiving the deposit payment.
Q3: Do you offer a guarantee for your solar products?
A: Yes, 18 months for inverter and inverter related products including solar generator, solar inverter. 2 years for solar lights.
Q4: Can you do OEM/ODM?
A: Yes, we accept OEM/ODM orders for inverter, solar inverter, MPPT solar controllers, solar generator and solar lights.
Please send you detailed request to our sales specialist for best quote.
Technical Specifications
| Model: | SG1K | SG2K | SG3K | |
| Rated Power | 1000W | 2000W | 3000W | |
| Bat. Voltage | 24V | 24V | 24V | |
| Inside Solar | 30A | 30A OR 60A | 30A OR 60A | |
| Size(L*W*H) | 595*300*550mm | 605*550*525mm | 605*550*525mm | |
| Packing Size(L*W*H) | 630*340*610mm | 650*600*590mm | 650*600*590mm | |
| N.W.(kg) | 490*240*230mm | 490*500*230mm | 490*500*230mm | |
| G.W.(kg) | 18KG | 28KG | 30KG | |
| 23KG | 35KG | 38KG | ||
| AC Input | Voltage Range | 165VAC-265VAC | ||
| Frequency Range | 45Hz-65Hz | |||
| AC Output | Voltage Range | 220Vac±5% | ||
| Frequency Range | 50Hz/60Hz±1% | |||
| Solar Controller | controller type | MPPT | ||
| Charging Current | 30A | 30A OR 60A | 30A OR 60A | |
| PV Input Voltage Range | 12V System:26V-130V; 24V System:36V-130V; 48V System:65V-130V |
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| Optimum voltage range | 12V System:30V-60V; 24V System:60-80V; 48V System:80V-120V |
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| PV Array Max Power | 12V:360W/24V:750W; 24V System:750W/1440W; 48V System: 1440W/2800W |
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| Output Wave | Pure Sine Wave | |||
| Total Harmonic Distortion |
< 3%(Linear load) | |||
| Transfer Time | <4ms | |||
| Efficiency | ≥85% | |||
| Working Mode | Battery First | When battery voltage ≤9.5V, switch to mains power | ||
| AC First | mains first with AC charging | |||
| Saving energy mode | Load power <10% , turns off, >11%-100% turns on | |||
| AC Charging Current |
5A/10A/20A/30A(Four gears available) | |||
| Battery Type | Lead acid battery/lithium battery/lron lithium battery | |||
| Display | LCD+LED | |||
| Thermal method | Cooling fan in intellingent control | |||
| Communication | RS232 or WIFI (customization) | |||
| Protection | Bat. low voltage alarm | 20.6V | ||
| Bat. low voltage Protection | 20V | |||
| Bat. over voltage Protection | 33V | |||
| Bat. overvoltage alarm | 32V | |||
| Over Power Protection | 120% more than rated capacity | |||
| Temperature Protection | >85*C alarm, >90*0 machine shut off | |||
| AC Output short circuit | YES | |||
| Environment | Noise | ≤55dB | ||
| Temperature | -10°C-40°C | |||
| Humidity | 0%-95% (Nocondensation) | |||
| DC output | 5VDC USB output port | 2pcs/max 2A | ||
| 12VDC output port | 2pcs/max4A | |||
| Battery space | 595*300*550mm (24V 100AH) |
490*600*230mm (24V 200AH) |
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Applications
Off-Grid Energy Storage
Stored energy for remote homes, farms and independent power systems.
Commercial Storage
Scalable storage support for business and project-based applications.
System Matching & Wholesale Support
| MOQ: Model-specific Sample and bulk-order quantity confirmed in quotation | OEM / ODM: Available Branding, configuration and packaging support |
| Lead Time: Order-specific Confirmed after model, quantity and customization review | Warranty: Model-specific Final warranty terms follow the approved quotation |
| Documents: On request Datasheet and available certification documents | Technical Support: Included Pre-sales selection and after-sales assistance |
Related Models
FAQ
The correct model depends on load power, battery-bank voltage, surge demand and operating time. Send us your load list and system requirement for model selection.
Yes. Branding, selected configurations and packaging customization can be discussed for qualified B2B orders.
MOQ and lead time depend on the selected model, quantity and customization. Please request a formal quotation.
Yes. Submit an inquiry with the required power, voltage and application, and our sales team will provide the matching technical document.
Yes. We can review your loads, battery voltage, PV array and backup requirements before recommending a configuration.
Get Wholesale Price for 2kW 3kW all-in-one solar generator system with Lithium battery
Get an exclusive wholesale quotation with your order details. Our team will respond within 24 hours.