Wholesale 110V 220V LiFePO4 Battery off Grid Portable Solar Generator 1000W 1500W 2000W 5000W Portable Power Station

Basic Product Information

Model NO. SIGMA PRO 1500

Warranty 1 year

Certification CE, CB, TUV, RoHS, Ctia, PSE, Kc, GOST-R, Saso

Waveform Sine Wave

Voltage 100V/240V/230V/120V

Frequency 50Hz/60Hz

AC Output 700W Max

USB Output 4*24W Max

Battery Type LiFePO4

Battery Capacity 1152wh

Running Watts 1500W

Peak Watts 3000W

Transport Package Carton

Specification 340*236*215mm

Origin China

Production Capacity 500 pieces/Month

Product Features & Details

LiFePO4 Battery off Grid Portable Solar Generator Description

Portable Solar Generator Technical Features

Model Specifications Comparison

MODEL	SIGMA MD 600L	SIGMA PRO 1000L	SIGMA PRO 1200L	SIGMA PRO 1500L	SIGMA 2000L	SIGMA 2400L
Voltages	230V/120V	230V/120V	230V/120V	230V/120V	230V/120V	230V/120V
Frequency	50Hz/60Hz	50Hz/60Hz	50Hz/60Hz	50Hz/60Hz	50Hz/60Hz	50Hz/60Hz
Phase	Single	Single	Single	Single	Single	Single
Running Watts	600W	1000W	1200W	1500W	2000W	2400W
Peak Watts	1200W	2000W	2400W	3000W	4000W	4800W
Battery Back Brand	EVPS	WTT	WTT	TOPBAND	WTT	WTT
Battery Types	LiFePO4	LiFePO4	LiFePO4	LiFePO4	LiFePO4	LiFePO4
Battery Cell Voltage and Ah	25.6V/20Ah	25.6V/36Ah	25.6V/36Ah	25.6V/45Ah	51.2V/36Ah	51.2V/42Ah
Battery Capacity	512Wh	921.6Wh	921.6Wh	1152Wh	1843.2Wh	2150.4Wh
PV Solar Input	300W MAX	400W MAX	400W MAX	400W MAX	1200W MAX	1200W MAX
Car Input	100W MAX	100W MAX	100W MAX	100W MAX	100W MAX	100W MAX
AC Input	400W (Dual Chargers)	600W MAX	600W MAX	700W MAX	1200W MAX	1200W MAX
Recharge Time	400W 60Min 80% 80Min 100%	600W MAX 60Min 80% 90Min 100%	600W MAX 60Min 80% 90Min 100%	600W MAX 70Min 80% 120Min 100%	1200W MAX 60Min 80% 90Min 100%	1200W MAX 70Min 80% 100Min 100%
USB Output	2*24W Max	210.5W Max 224W Max	210.5W Max 224W Max	210.5W Max 224W Max	4*24W Max	4*24W Max
PD Output	2*PD100W Max	2*PD100W Max	2*PD100W Max	2*PD100W Max	2*PD100W Max	2*PD100W Max
Wireless Charging	1*15W	1*15W	1*15W	1*15W	2*15W	2*15W
Parallel Output	NO	NO	NO	NO	YES	YES
UPS Function	YES	YES	YES	YES	YES	YES
Fast Charge	YES	YES	YES	YES	YES	YES

Production & Quality Standards

Production Process and Factory Assembly Line

Quality Inspection and Standard Testing Control

Frequently Asked Questions

What battery chemistry is used in this portable power station series?

All models in this series utilize LiFePO4 (Lithium Iron Phosphate) battery chemistry, which delivers exceptional thermal stability, long cycle life, and advanced security safeguards compared to standard lithium-ion cells.

What is the difference between Running Watts and Peak Watts?

Running Watts represents the continuous power the station can supply under regular use (e.g., 1500W for SIGMA PRO 1500L). Peak Watts represents the momentary surge power (up to 3000W) the station can provide to initiate motorized appliances with high startup loads.

Does the portable power station support Uninterruptible Power Supply (UPS) functionality?

Yes, all models in this specifications table support UPS functionality. When connected to standard grid power, your sensitive electronics will stay powered via the bypass line, immediately switching to battery reserves during grid fluctuations or failures.

How fast can the SIGMA PRO 1500L recharge?

When using AC input (700W Max), the SIGMA PRO 1500L can charge up to 80% capacity in approximately 70 minutes and reach a full 100% capacity in just 120 minutes.

What charging options are supported?

This series supports multiple flexible input methods, including standard AC wall charger inputs (up to 1200W depending on model), PV Solar Input (up to 400W on PRO models and 1200W on standard 2000L/2400L models), and 12V Car Input (up to 100W).

Is wireless charging supported on these models?

Yes, wireless charging is fully supported. The SIGMA MD and PRO series models offer a 1*15W wireless charging pad, while the larger SIGMA 2000L and 2400L models offer dual 2*15W wireless charging pads.

Product Detail

Wholesale 110V 220V LiFePO4 Battery off Grid Portable Solar Generator 1000W 1500W 2000W 5000W Portable Power Station

Product Description

Basic Product Information

Product Features & Details

Model Specifications Comparison

Production & Quality Standards

Frequently Asked Questions

Related Products

Product Detail

Wholesale 110V 220V LiFePO4 Battery off Grid Portable Solar Generator 1000W 1500W 2000W 5000W Portable Power Station

Product Description

Basic Product Information

Product Features & Details

Model Specifications Comparison

Production & Quality Standards

Frequently Asked Questions

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