Best Choice Quiet Operation Bi-Directional Inverter with Battery Charger

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Best Choice Quiet Operation Bi-Directional Inverter with Battery Charger

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Product Description

Technical Overview

Model No.

LF-BIC

Output Power

>1000W

Peak Power

4000W

Grid Type

Off-Grid Inverter

Max Charging Current

80A

Efficiency

90%

Battery Type

Gel, Flooded, AGM, Lithium

Warranty

2 Years

Key Features

Charge & Use Simultaneously

Optimized bi-directional flow allowing simultaneous battery charging and power usage.

UPS Function

Dual power supply with seamless 0.03S switching for critical equipment protection.

6-Type Safety Protection

Comprehensive protection mechanisms for a safer electricity experience.

LiFePO4 Compatible

Supports GEL, SEL, AGM, and Lithium batteries with adjustable charging levels.

Product Display

Detailed Specifications

SPECIFICATIONS	12V model	24V model	48V model	12V model	24V model	48V model
SPECIFICATIONS	120V model			230V model
INVERTER
Continuous Output Power	2000W
AC Surge Power (Peak)	4000W
Nominal DC Input Voltage	12.5 VDC	25 VDC	50 VDC	12.5 VDC	25 VDC	50 VDC
Efficiency	90% typical		94% typical	90% typical		94% typical
CHARGER
Charger Current (max)	80A	40A	30A	80A	40A	30A
Charging Voltage Range	13.5-14.8V	27-29.6V	54-59.2V	13.5-14.8V	27-29.6V	54-59.2V

Frequently Asked Questions

What is an inverter-UPS and how does it work?

An inverter converts DC power from batteries or solar panels into standard AC power. An inverter-UPS adds automatic switch-over during grid outages, battery charging, and surge protection.

What is the difference between pure sine wave and modified sine wave?

Pure sine wave mimics utility power and is ideal for sensitive electronics. Modified sine wave is more cost-effective but may cause noise or heat in sensitive equipment.

How do I choose the right inverter wattage?

Consider both continuous running power (sum of all devices) and startup surge power (for motors/compressors). We recommend picking an inverter 20-30% above your estimated load.

What kind of batteries are recommended?

Deep cycle batteries (GEL, AGM, Lithium) are strongly recommended as they are designed for repeated discharge and recharge, unlike standard car batteries.

Does the system include safety protections?

Yes, our units feature over-load, short-circuit, over-temperature, and under/over-voltage protection to ensure safe operation.

What is the standard warranty period?

We provide a warranty period (typically 2 years for this model) covering manufacturing defects under normal use conditions.

Best Choice Quiet Operation Bi-Directional Inverter with Battery Charger

Product Description

Technical Overview

Key Features

Product Display

Detailed Specifications

Frequently Asked Questions

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