300w lifepo4 solar generator
Product Highlights
A-grade Lithium Iron Phosphate Battery; Intelligent management of battery status; Easy One-Click Activation; Upgraded Inverter with 120A MPPT Solar Charger; 5-years warranty Upto 6000+Cycle life; Voltage Selectable 110V/220V.
Adopts advanced high-energy-efficiency charging/discharging technology, Intelligent air-cooled energy-saving design.
Large capacity, easily powers multiple devices
No more worrying about power outages or limited outdoor energy-one device covers all your needs.
Power for Every Scene
Home Backup: Keep your laptop, lights, and small appliances running during outages-reliable energy right in your living room.
Outdoor Adventures: Perfect for camping, RV trips, or picnic setups-power your devices while enjoying nature.
Solar Rechargeable: Pair with solar panels for off-grid, eco-friendly energy wherever the sun shines.
Portable Energy Storage Power Supply Connection Diagram
Grid-Tie: Link to the power grid via the distribution box for daily charging & backup.
Solar Charging: Plug in PV panels to harness sunlight for off-grid energy.
Dual Load Supply: Power both general devices (fan, laptop) and key appliances (TV, fridge) at once.Simple plug-and-play setup-adaptable to home, outdoor, or emergency scenarios.
OEM/ODM Supported – Build Your Exclusive Portable Power Station.
Logo Personalization: Silk-screen your trademark (monochrome printing) on the panel.
Panel Color Flexibility: Adjust the panel color to match your brand identity.
Product parameters
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MODEL |
KK6680-300W-HV |
KK6681-500W-HV |
KK6682-1000W-HV |
KK6681-500W-LV |
KK6682-1000W-LV |
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AC INPUT |
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Rated input voltage |
230VAC |
120VAC |
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Voltage range |
90-280VAC |
60-145VAC |
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Frequency range |
45-65Hz |
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Power Factor |
>0.95 |
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AC OUTPUT |
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Rated power |
300W |
500W |
1000W |
500W |
1000W |
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Voltage Range |
208V/220V/230V/240V |
100V/110V/1 |
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Frequency Range |
50Hz±0.5% |
60Hz±0.5% |
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Power Factor |
≥99% |
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Overload Capacity |
CP300W, <170VAC (Shutdown) |
CP500W, <170VAC |
CP1000W, <170VAC (Shutdown) |
CP500W, <85VAC (Shutdown) |
CP1000W, <85VAC (Shutdown) |
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Voltage Waveform |
Pure Sine Wave |
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Harmonic Distortion (THD) |
< 3% @ Linear Load, < 5% @ Non-linear Load |
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Transfer Time |
≤20ms |
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USB Output |
5V/1A |
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PV INPUT |
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Voltage Range |
11-55VDC |
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Rated power |
300W (Max) |
550W (Max) |
300W (Max) |
550W (Max) |
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Maximum Current |
10A (Max) |
15A (Max) |
10A (Max) |
15A (Max) |
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Maximum Charging Current |
80A (Max) |
100A (Max) |
80A (Max) |
100A (Max) |
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Battery Characteristics |
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Battery Type/ Rated Voltage |
LFP/3.2V-206AH |
LFP/3.2V-314AH |
LFP/6.4V-314AH |
LFP/3.2V-314AH |
LFP/6.4V-314AH |
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Battery Capacity |
659WH |
1004WH |
2009WH |
1004WH |
2009WH |
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Voltage Range |
3.0-3.65VDC |
6.0-7.3VDC |
3.0-3.65VD |
6.0-7.3VDC |
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Maximum Charging Power |
300W |
500W |
1000W |
400W |
1000W |
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Max. Charging Current (AC+PV) |
1-100A |
1-140A |
1-160A |
1-140A |
1-160A |
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OTHER |
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Communication and Monitoring |
USB (Serial Interface) |
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Operating Temperature Range |
-10-40℃ |
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Storage Temperature Range |
-15-60℃ |
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Humidity Range |
5-95% (Non-condensing) |
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Noise |
≤50dB |
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Operating Altitude |
Applicable up to ≤ 3000m10% derating for every 1000m increase (above 3000m) |
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Product Dimensions (L×W×H) mm |
255*135*315mm |
255*155*315mm |
285*230*315mm |
255*155*315mm |
285*230*315mm |
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Package Dimensions (L×W×H) mm |
325*200*350mm |
315*220*345mm |
355*305*350mm |
315*220*345mm |
355*305*350mm |
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NW (kg) |
7.9kg |
10.5kg |
18.4kg |
10.5kg |
18.4kg |
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