Ecvv Trade
Foshan Top One Power Technology Co., Ltd.

China Manufacturer with main products: Inverter, Solar Inverter, Pure Sine Wave Inverter, off Grid Inverter, Modified Sine Wave Inverter, Power Inverter, Car Inverter, Solar...

Home  >Products Catalog > 2000W Pure Sine Wave UPS Inverter 48VDC Low Frequency Solar Inverter

2000W Pure Sine Wave UPS Inverter 48VDC Low Frequency Solar Inverter

  • ECVV Safebuy Services

    According to the requirements of buyers, will purchase the cost-effective Chinese products for you from the well-chosen suppliers database which was accumulated in the past 10 years.Learn More>>

  • Safebuy Service Guarantee

    Provide financial security for multinational purchaser; Determine delivery time and acceptance product according to the purchasing requirements; Arrange Chinese export declarations and international logistics; Provide unified delivery of products from different suppliers.

Related products from verified members

Export Markets: Africa, Mid East
Place of Origin: Guangdong in China

Quick Details

  • Output Frequency: >85%
  • Output Voltage: 220VAC
  • Input Voltage: 170-275VAC
  • Output Type: Single
  • Output Power: >1000KW
  • Model Number: FI-20248
  • Brand Name: ONE


Low Frequency Pure Sine Wave 2000w Inverter                    

Model: FI-20248

Technical Parameters

Rated Power: 2000W

Input voltage:48VDC


DC input voltage range: 10.5-15VDC (single battery voltage. )

Mains input voltage range:

170-275VAC  186-300VAC  85-138VAC  93-150VAC

Mains input frequency range: 45-65HZ


Battery low voltage alarm: 10.5VDC  (single battery voltage. )

Battery low voltage protection. : 10VDC  (single battery voltage. )

Battery over voltage protection: 16.7VDC  (single battery votlage. )

Battery over voltage alarm: 15VDC  (single battery voltage. )

Over power protection: 110% more than rated capacity.

Temperature protection: ≥85℃ alarm ≥90℃ machine shut off.


Efficiency: ≥85%

Output voltage (battery mode):

220VAC±2%      240VAC±2%       110VAC±2%      120VAC±2%

Output frequency (battery mode): 50/60HZ±1%

Output wave form: pure sine wave

Output voltage range (mains mode): Stabilization output

220VAC±10%     240VAC±10%      110VAC±10%     120VAC±10%

Output frequency range (mains mode): Tracking automatically


Transfer time: ≤4ms

Display: LCD

Thermal method: Cooling fan in intelligent control

≤42℃ fan rotates slowly to ≥45℃ fan rotates fast


Charging type


U1: A.G.M.1

U2: A.G.M.2

U3: Sealed Lead Acid

U4: Gel European

U5: Open Lead Acid

U6: Calcium(open)

U7: De sulphation cycle 15.5 for 4 hrs

Charging current. Optional

C0: 0A

C1: 5A

C2: 10A

C3: 15A

C4: 20A

C5: 30A

C6: 50A

Working mode (Optional)

01: Normal mode

Mains first with AC charging

02: Energy saving mode

Load power≤10% machine turns off, ≥11%-100% machine turns on

03: PV first

PV first without AC charging

When charging: Battery voltage≥13V, turn converting mode; when converting: Battery voltage≤10.5V, turn mains mode.

Comnunication: RS232(optional)


Temperature: -10-- +40℃

Humidity: <95%


Size: 430*270*310mm

Packing Size: 540*350*300mm

N.W. : 24.25KG/24.5KG/ 23.7KG

G.W. : 27KG/ 25.7KG/

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

Low Power Inverter from this supplier

1" DC-DC Converter 12V 15V 30W    
FOB Price: 666.00 USD/Piece
Min Order: 3 Pieces
7500W Three Phase Solar Pump Inverter with MPPT Max DC Input 800V 7.5KW Solar Domestik Water Supply System    
FOB Price: 50.00-500.00 USD/Unit
Min Order: 1 Unit
High Efficiency Frequency Converter Standard General Purpose VFD AC Drive 50/60 HZ    
FOB Price: 50.00-180.00 USD/Piece
Min Order: 1 Piece
Erayak 8033U 300w DC12V to AC220v Power Inverter, Car Inverter, Home Inverter, off Grid Inverter, Solar Inverter    
FOB Price: 13.50-14.37 USD/Piece
Min Order: 1 Piece
5.5KW 380V Drive Frequency Converter Spindle Inverter VFD Variable Frequency Drive Inverters    
FOB Price: 115.00-125.00 USD/Set
Min Order: 1 Set

More products from other suppliers

High Performance Vector Converter    
FOB Price: 1.00-10000.00 USD/Piece
Min Order: 1 Piece
FOB Price: 10.00-1000.00 RMB/Piece
Min Order: 1 Piece
Fiber Media Converter    
Min Order: 1 Pair
5.5KW 380V Drive Frequency Converter Spindle Inverter VFD Variable Frequency Drive Inverters    
FOB Price: 115.00-125.00 USD/Set
Min Order: 1 Set
HDMI 2D TO 3D Converter/HDMI Converter support CE,FCC certificate    
FOB Price: 30.00-40.00 USD/Piece
Min Order: 1 Piece

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Sourcing from ECVV
Join Facebook Group