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Aims Power

AIMS Power Pure Sine Inverter Charger 12v - 50A Bypass 120Vac or 240Vac - 3000 Watt

AIMS Power Pure Sine Inverter Charger 12v - 50A Bypass 120Vac or 240Vac - 3000 Watt


Regular price $1,178.00
Regular price Sale price $1,178.00
Sale Temporarily Out of Stock

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AIMS Power Pure Sine Inverter Charger - 50A Bypass 120Vac or 240Vac - 3000 Watt

The ETL listed to UL 458 standards AIMS 3000 watt pure sine inverter charger has surpassed the ETL requirements and includes a 2 year warranty. This inverter is a a combination of an inverter, battery charger and AC auto-transfer switch into one complete system with a peak DC and AC conversion efficiency of 92%.

It is unique as the inverter will bypass 50 amps 120V or 240V (50A x2 @ 120V per leg) and outputs 120, ideal for RVs, work trucks, food trucks, and boats. It is packed with unique features and it is one of the most advanced inverter chargers on the market today. This inverter also features power factor corrected, sophisticated multi-stage charging and pure sine wave output with unprecedentedly high surge capability to meet demanding power needs of inductive loads without endangering the equipment.

The powerful battery charger is rated at 100 amps, and with power factor corrected, it uses 20-30% less energy from AC input than a standard charger, avoiding nuisance breaker trips or generator overloads. In response to the increasing demand of more advance battery charging, this model is equipped with Battery Temperature Sensing for increased charging precision. The overloads capacity is 300% of continuous output for up to 20 seconds to reliably support tools and equipment longer.

The transformers have been consistently improved for years to achieve the best balance of conversion efficiency, idle consumption and minimum THD. The idle consumption of the line is ultra-low, roughly 1.5% of its rated power.

The AC battery priority switch and auto generator start functionally making it ideal to work in either backup power or renewable energy applications.

In AC priority mode, when utility AC power cuts off, the transfer relay is de-energized and the load is automatically transferred to the inverter output. Once the qualified AC utility is restored, the relay is energized and the load is automatically transferred to AC utility.

When customized to battery priority mode via the DIP switch, the inverter will extract power from external power sources in renewable energy systems and a minimal cycle of the battery will be required. With the availability of the auto generator start, an electrical generator can be integrated into the system as a backup and started when the battery voltage goes low.


Specification Value
Listed Standards UL 458
Bypass Rating 50 Amps
Bypass Voltage 120V or 240V
Output Voltage 120V
Warranty 2 years
Continuous Output Power 3000 Watts
Surge Power Capability 9000 Watts (20 seconds)
Surge Capability (3x surge) Yes
Battery Priority Selector Yes
AC Direct Connect Terminal Block Yes
GFCI Rating 20 Amps
Marine Coated and Protected Yes
Multi-Stage Smart Charger 100 Amps
Remote Panel Availability Yes
Auto Gen Start Yes
Auto Frequency Yes
Typical Transfer Time 10 milliseconds
Battery Type Settings for Charger 7 (Including Lithium)
INVERTER OUTPUT Continuous Output Power 3000 Watts / 3KW
Surge Rating (20 secs) 9000 Watts / 9KW
Starting Electric Motor (HP) 3 HP
Output Waveform Pure Sine
Nominal Efficiency >92% (Peak)
Line Mode Efficiency >95%
Power Factor .9 - 1
Nominal Output Voltage (rms) 120Vac
Output Voltage Regulation ± 10% RMS
Output Frequency 50/60 Hz ±0.3Hz
Short Circuit Protection YES. Current Limit Function (fault after 1 sec)
Typical Transfer Time 10ms (MAX)
Max THD @ Full Linear Load <20%
DC INPUT Nominal Input Voltage 12 Vdc
Minimum Start Voltage 10Vdc
Low Battery Alarm 10.5Vdc / 11.Vdc
Low Battery Trip 10Vdc / 10.5Vdc
High Voltage Alarm & Fault 16Vdc
High DC Input Recovery 15.5Vdc
Low Battery Voltage Recover 13Vdc
Sleep Mode Threshold >50 Watts (Power Saven On)
CHARGE Input Voltage Range Narrow: 100-135Vac                    Wide: 90-135Vac
Input Frequency Range Narrow: 47-55 ±0.3Hz @ 50Hz, 57-65 ±0.3Hz @ 60Hz
Output Voltage Depends on battery type
Charger Breaker Rating (120 Vac) 30A
Max Charge Rate 100A
Over Charge Protection Shutdown 15.7V
Battery Type  Fast Vdc        Float Vdc
Gel USA 14           13.7
AGM 1 14.1        13.4
AGM 2 14.6        13.7
Sealed Lead Acid  14.4        13.6
Gel Euro 14.4        13.8
Open Lead Acid 14.8        13.3
Lithium 14.4
De-sulphation 15.5 for 4 hours
Battery Temp Sensor YES. Part # PICGLFBATS
BYPASS & PROTECTION Input Voltage Waveform Pure sine from grid or generator
Nominal Votage 120Vac
Low Voltage Trip 80V/100V ±4%
Low Voltage Re-engage 90V/100V ±4%
High Voltage Trip 140V ±4%
High Voltage Re-engage 135V ±4%
Max Input AC Voltage 150Vac
Nominal Input Frequency 50Hz or 60Hz (auto detect)
Low Freq Trip Narrow: 47 ±0.3Hz @ 50Hz, 57 ±0.3Hz @ 60Hz                                 Wide: 40 ±0.3Hz for 50/60Hz
Low Freq Re-engage Narrow: 48 ±0.3Hz @ 50Hz, 58 ±0.3Hz @ 60Hz                                  Wide: 45 ±0.3Hz for 50/60Hz
High Freq Trip Narrow: 55 ±0.3Hz @ 50Hz, 65 ±0.3Hz @ 60Hz                                  Wide: No limit for 50/60Hz
High Freq Re-engage Narrow: 54 ±0.3Hz @ 50Hz, 64 ±0.3Hz @ 60Hz                                 Wide: No limit for 50/60Hz
Output Short Cirucit Protection Circuit Breaker
Bypass Breaker Rating (120 Vac) 50A
Bypass Breaker Rating (240 Vac) 50A
GFCI Rating 20A
MECHANICAL Mounting Predrilled holes for wall/ground
Dimensions 16.25"L x 11"W x 7"H
Weight 58 lb
Shipping Dimensions 21"H x 14"W x 12"H
Shipping Weight 67 lb
Displays Status LEDs/Optional LCD Remote 
Warranty 2 Year






Warranty information may vary depending on the manufacturer, so please refer to the individual product pages for details. It's important to note that warranties cover damages that occur over time and from use. If an item arrives damaged and is not reported within 30 days, it is not considered a warranty claim.

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Shipping & Returns

Cancellation & Refund Policy:

At The Home Upgrade, we take pride in offering one of the industry's best return policies. You can cancel your order free of charge at any time before it has shipped, with some exceptions for custom-made orders. For cancellations, please contact us at 469-809-4999 or email support @

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If you need to cancel an order, please contact us as within 24 hours so that we can process a full refund before your order is shipped from the warehouse. You can reach our agents during business hours at (469) 809-4999, through the chat in the bottom right, or by emailing at any time.

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Custom or made-to-order products cannot be cancelled or refunded, as these products are specifically produced for your order. These units are custom made according to your specifications or created once you place your order. Your warranty ensures that you receive a fully functional and operational product. If you are unsure whether your order is custom or made-to-order, please message or call us for clarification. All sales are final for custom-made and made-to-order products.

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If you need to exchange your product, you may do so, but please note that you, as the customer, are responsible for any shipping costs incurred during the returns and exchange process. Please be aware that not all orders are eligible for return once they have shipped, as we source our products directly from manufacturers. Therefore, if the manufacturer does not permit us to return a product, we are unable to offer you a return. This policy may vary on a case-by-case basis, so please reach out to us for specific information regarding your brand and/or product. Due to the increasing costs of LTL/freight shipping, outright returns will be subject to a 25% cancellation fee plus return shipping costs. However, if you are replacing the product with something else, we may be able to assist with covering some of the costs, depending on the product.

Shipping Times:

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Order delays are beyond The Home Upgrade's control and have proven to be unavoidable. We understand that this may be frustrating, and we kindly ask for your patience and understanding during these challenging times. We appreciate your business and value your patience.


Frequently Asked Questions:

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