felicity factory high effciency Pure Sine Wave solar inverter 5kw 6kw 48V for power system

NGN422 NGN435

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Products Description


* Communicate with our MPPT charge controller

* Bypass charging function,AC charge available when the unit off.

* Build in battery reverse polarity protection.

* Adjustable charge current and output frequency.

*Grid electricity and battery power priority is optional.

* Generator has function of automatic control on and off.

* 90-280V AC wide input voltage.

* AC input and output protect switch.

* Build in battery temperature compensation interface.

* Automatic AC and PV charger after shutdown.

* Low frequency high reliable pure sine wave circuit architecture.

* Optional 8 types of batteries, three-stage intelligent charger

Details Images

Product Series

Model FL-IVPL-2512 FL-IVPL-3524 FL-IVPL-3548 FL-IVPL-5048 FL-IVPL-7548
Charge&Line Mode Specification          
Input Voltage Waveform Pure Sine Wave (Utility or Generator)        
Nominal Input Voltage 110V-120V / 220V- 240V        
Max AC Input Voltage 140V / 280V        
Nominal Input Frequency 50Hz / 60Hz (Auto detection)        
Output Voltage Waveform As same as input waveform        
Inverter Mode Specification          
Output Voltage Waveform Pure Sine Wave        
Rated Output Power 2500VA 3500VA 3500VA 5000VA 7500VA
Nominal Output Voltage 110V-120V / 220V- 240V ± 5%        
Nominal Output Frequency 50Hz / 60Hz ±0.3Hz        
Nominal Efficiency 85%        
Nominal DC Input Voltage 12V 24V 48V 48V 48V
Charge Mode Specification          
MAX Charge Current 35A 35A 30A 40A 50A
Charge Current Regulation Charge current adjustable: 25%, 50%, 75%, 100%(Optional)        
Battery Type Selection Select the right type of battery to charge (e.g: GEL, AGM, Open lead acid, Sealed lead acid, etc )        
Charge Algorithm Three stage: Boost CC (constant current stage)—Boost CV (constant voltage stage)—Float(contact voltage stage)        

Connect diagram

Installation Procedure:

1. Insure the DC voltage of inverter in accordance with the battery voltage.

2. Insure the positive pole (red)of inverter connect with the positive pole (red) of battery, and the negative pole (black) of

inverter connect with the negative pole (black) of battery, then tighten the screw.

3. Turn on the inverter and see if it is good, if good then turn off.

4. Connect with AC power / Ground wire, turn on the inverter and see if it is working normally (charge the battery, show charge

current) if so, turn off the inverter.

5. Connect with the load/ground wire and turn on the inverter (Power saver auto or Power saver off ).

6. Turn on the Load.

Product packaging

Production line

Customer Photos

Payment Terms

We support wide range of secure & reliable payment methods like T/T, L/C, West Union, E-checking, Paypal and so on. Please choose your preferred payment method from those listed below.

                Payment Terms     T/T or Cash EXW   30% TT in advance, pay the balance before shipment
    CFR (C&F)   30% TT in advance, pay the balance against copy of B/L
Payment Terms L/C For the amount more than US$90,000 payment, we can accept L/C  
  Paypal   For the amount less than US$2,000 payment, we can accept Paypal , West Union or MoneyGram  
  West Union    
  Credit card or E-checking   Place a Alibaba Trade Assurance Order  

Company Introduction

Felicity Solar Limited was founded in 2007, located in Guangzhou, China. We have specialized in the solar field for 7 years and made great achievements in overseas markets, For the past 7 years, we have developing rapidly and become a leading enterprise in this field.

Our major products are solar power system, solar street light and other applicable products such as solar rechargeable lamp, solar kit and so on. We enjoy our company with high technology, experienced engineer, skilled staff and high efficient production line. Taking Customers as Our Orientation, we have been providing perfect technical guidance and after- sales service.

To strengthen our competency, we improve the quality of our products by optimizing our production process. Thus, we have been approved by ISO9001, CE, ROHS, SONCAP and other authoritative international certification. Currently we have cooperated with partners from more than 40 countries and regional markets from Australia, Turkey, UAE, Singapore, Nigeria and so on and set up more than 10 branch offices in domestic and oversea markets. We are devoted to a low-carbon, energy-saving, environment-friendly life and hope that you can join us and contribute a better life for people in the world.


SKU: 1005001405734154 Category:

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