The EG4 Solar AC is one of the most innovative ductless heat pump/air conditioners available; reduce your electric bill and keep your home the temperature you want with this energy-efficient appliance. Featuring the ability to plug directly into solar panels, this system accepts DC power from their PV array without the need for an intermediary device during the day or can draw AC power from the grid at night or during overcast days. Users of the EG4 Solar Mini-Split AC can save money when compared to conventional central air conditioning systems. Pair this unit with a small string of solar panels to immediately begin heating and cooling your property.

Features

• Hybrid – AC/DC Driven

• • • Power from the grid or PV array – No inverter, battery, or charge controller necessary!

• 100% energy saving in the daytime.

• • • Daytime power comes directly from solar.

• Plug and Play

• • • MC4 Connectors attach directly to PV wire.

• AC grid power limiter

• • • Limit AC power from 0-600W

• AC power mode,  DC power mode, AC+DC mix power supply (AC/DC Auto Balance)
• Refrigerant Pre-Loaded(Self-contained in outdoor unit, please see installation manual for commissioning)

• Wide operating temperature  (-10℃ to 58 ℃)

• Highly Efficient

• • Perfect for off-grid, solar, or energy-efficient projects!

Specs

• Weight: 49.9 kg / 110.22 lbs
• Rated BTU: 1 Ton / 12000

Manuals and Downloads

• EG4 12k BTU Mini Split Manual
• EG4 12k BTU Mini Split Spec Sheet
• EG4 Mini Split Quick Install Guide

The post EG4 Hybrid AC/DC Solar Mini Split Air Conditioner Heat Pump | 12000 BTU | Plug-N-Cool Do-It-Yourself Installation appeared first on Practical Preppers.

The EG4 Solar AC is one of the most innovative ductless heat pump/air conditioners available; reduce your electric bill and keep your home the temperature you want with this energy-efficient appliance. Featuring the ability to plug directly into solar panels, this system accepts DC power from their PV array without the need for an intermediary device during the day or can draw AC power from the grid at night or during overcast days. Users of the EG4 Solar Mini-Split AC can save money when compared to conventional central air conditioning systems. Pair this unit with a small string of solar panels to immediately begin heating and cooling your property.

Features

• Hybrid – AC/DC Driven

• • • Power from the grid or PV array – No inverter, battery, or charge controller necessary!

• 100% energy saving in the daytime.

• • • Daytime power comes directly from solar.

• Plug and Play

• • • MC4 Connectors attach directly to PV wire.

• AC grid power limiter

• • • Limit AC power from 0-600W

• AC power mode,  DC power mode, AC+DC mix power supply (AC/DC Auto Balance)
• Refrigerant Pre-Loaded(Self-contained in outdoor unit, please see installation manual for commissioning)

• Wide operating temperature  (-10℃ to 58 ℃)

• Highly Efficient

• • Perfect for off-grid, solar, or energy-efficient projects!

Specs

• Weight: 77.07 Kg / 169.93 lbs
• Rated BTU: 2 Ton / 24000

Manuals and Downloads

• EG4 24k BTU Mini Split Manual
• EG 24k BTU Mini Split Spec Sheet

The post EG4 Hybrid AC/DC Solar Mini Split Air Conditioner Heat Pump | 24000 BTU | Plug-n-Cool Do-It-Yourself Installation appeared first on Practical Preppers.

8,000 – 12,000 BTU

• Easy Installation
• Powerful Airflow
• Efficient
• Quiet
• One Year Limited Warranty

About the U-Shaped Window Units

The new U-shaped Window Air Conditioner is the latest technology to come from MRCOOL!

With its revolutionary U-Shaped design, this Air Conditioner gives you the ability to open and close the window it is installed in. By being able to close the window, it helps create a sound barrier to keep unwanted noise outside making it incredibly quiet.

The unit also features a redesigned bracket that simplifies and shortens the installation process.

Painless Installation

The new bracket included with this system snaps together, and can be installed in only a few steps.

Powerful Airflow

This unit creates a powerful current of cold air, which can be felt up to 20 feet away.

Smart control

Control the MRCOOL® U-Shaped Window Air Conditioner anywhere with an iOS or Android smart device and an internet connection. Also compatible with Google Assistant and Amazon Alexa.

Inverter Efficiency

The technology used in our inverter has shown it can create up to 35% in energy savings, when placed against a traditional A/C unit.

Incredibly quiet

The ability to close the window the unit operates in, allows the sound of the compressor to remain outside and separate from the inside of your home.

Warranty

The U-Shaped Window A/C comes with a 1-year limited warranty for the original registered owner.

Window Unit Options At a Glance

Downloads and Literature

• U-Shaped Window Unit Installation Manual
• U-Shaped Window Unit Manual
• U-Shaped Window Unit Spec Sheet

The post MrCool U-Shaped Window A/C Unit appeared first on Practical Preppers.

EasyStart – The most advanced & effective soft starter for all A/C applications

Part number: ASY-364-X36-BLUE
The Micro Air EasyStart is a one-of-a-kind, custom-developed soft starter for single-phase motors. It employs a 4-part start ramp sequence that is self-optimizing, resulting in the lowest possible start-up current. EasyStart can deliver 65-75% start current reduction as compared to a compressor’s LRA (locked-rotor amperage). EasyStart is the perfect solution that allows an air conditioner or refrigeration compressor to operate on a generator, inverter, or limited utility power when it would otherwise not have functioned. It can also be applied to air compressor and fluid pump motors.

Features

• Easy Start your A/C without buying a second or bigger generator or inverter
• Run 2 air conditioners on a 30-Amp cord. (Note: Each A/C requires an EasyStart unit – Results depend on the power management system and overall power requirements)
• Sleep, with less noise, and cool all through the night
• Run your A/C with more appliances at the same time
• Add an A/C unit at low cost by putting an inexpensive EasyStart on each. Avoids expensive rewiring of the entire RV to upgrade to 50-amp.
• Convenient installation kit for wiring an RV Rooftop A/C unit is available. (sold separately)
• Has numerous specialized fault checks not found in any other soft starter to provide further protection for your compressor.
• The EasyStart includes a unique water resistant and UV protected enclosure with an integrated mounting flange.
• Specialized models exist for various applications.
• All of our EasyStart 364 models come equipped with side-angled “flag connectors to attach to the run capacitor in your installation. They work well in any limited space. If you prefer, you may clip them off in favor of your preferred connector.

Specifications/Notes

• Transparent Enclosure Dimensions: 7.64L x 3.58W x 2.50H in (194L x 91W x 64H mm)
• Wire Harness Length: 40 in (1m)
• IMPORTANT INSTALLATION NOTE FOR CRUISAIR® MARINE CUSTOMERS ONLY: When installing EasyStart into 220-240V SMX A-288/282/281 control applications that use the triac to switch power to the compressor, it is necessary to replace the triac with a relay. If the triac is not replaced, the EasyStart and any pump relay triggers may suffer damage and ultimately fail. A replacement relay specifically designed for this application is available at this link. Please note that this is not required for 115V SMX applications, and the triac is still safe to use.

The post EasyStart™ 364 3-Ton Soft Start Motor Starter appeared first on Practical Preppers.

EasyStart – The most advanced & effective soft starter for all A/C applications

Features

• Perfect emergency power solution on small to medium-sized generators
• Reduces blinking of lights when A/C starts at home
• EasyStart Your Home or Business A/C in power emergencies
• Be the only one on your block sleeping Cool All Through The Night after a weather disaster
• Supports both 115 and 230 VAC motors.
• Specialized fault checks not found in any other soft starter provide further protection for your compressor.
• The EasyStart368 is capable of supporting up to a 72,000 BTU (6 ton) compressor. It includes a unique water resistant and UV protected enclosure

Specifications/Notes

• Transparent Enclosure Dimensions: 9.45L x 4.72W x 2.95H in (40L x 120W x 75H mm)
• Wire Harness Length: 32 in (0.8m)

The post EasyStart™ 368 6-Ton Soft Start Motor Starter appeared first on Practical Preppers.

Ductless Mini-Split Heat Pump A/C

E Star DIY 4th Generation

• Quick Installation
• Easy Connection
• Fits in Every Home
• Smartphone App
• 7 Year Compressor & 5 Year Parts Warranty
• 25′ Lineset Included

Energy Star Certified Efficiency!

About the DIY Mini-Split System

Introducing the latest in home comfort technology, with the 4th Generation MrCool DIY Ductless Heat Pump System! This powerful single-zone system has the capability of heating and cooling an areas between 500 – 1,500 sq. ft.

It comes complete with a 12K condenser, air handler, and a 25 ft. line set pre-charged with R-410A refrigerant. The line set also has quick connectors which require no special tools, equipment, or training to install. The MrCool DIY system also includes many features that make it stand out among its competitors. The first of which is its ability to achieve an outstanding 22 SEER efficiency rating allowing it to be Energy Star certified.

This system has many operating modes to select from to suit the needs of the user, including HEAT, COOL, DRY (dehumidification), and SLEEP. It also has the Follow Me function that adjusts the temperature of the room based on the temperature being read by the hand-held remote control. The DIY features the convenience of being able to operate its modes and functions with your smartphone by using the Smart HVAC app.

The MrCool mini split is the only system on the market to offer a limited lifetime compressor warranty.

DIY Mini-Split Options At a Glance

System Highlights & Benefits

• Our Easy DIY installation: pre-charged quick connect line doesn’t require special tools, equipment, or training
• SmartHVAC app: WIFI control – control your DIY anywhere with your Apple or Android smart device and an Internet connection
• Variable-speed DC inverter compressor technology cuts operating costs
• Low ambient cooling: cooling down to 5ºF exterior temperatures. The ideal system for computer server rooms, greenhouses, and any other applications that require cooling all year
• 7-Year compressor warranty and 5-year parts warranty
• Auto-restart: – power outage? No worries, the MRCOOL DIY E star Series auto-restart has the unit running again immediately
• Gold fin condenser: corrosion-resistant. Coastal living – don’t worry, the condenser is built to resist long term corrosion
• Louver position memory remembers so you don’t need to – horizontal louver automatically moves to the same position you set the last time the unit was turned on
• Automatic leakage detection technology to alert you should a problem arise

Downloads and Literature

• MrCool DIY 4th Gen E Star Installation Manual
• MrCool DIY 4th Gen E Star Spec Sheet
• MrCool DIY 4th Gen E Star Brochure

The post MrCool DIY Ductless Mini-Split Heat Pump A/C (Gen 4 E-Star) appeared first on Practical Preppers.

Keep the inside cool all day for next to nothing in energy costs. Preventing daytime heat build-up also cuts evening cooling costs. Cool or heat up to 750 Sq. Ft. (69m²).

No AC Power of Grid Connection Required!

ACDC12C Solar Air Conditioner Heat Pump

Click here to download to ACDC12C 12,000 BTU solar AC Manual

The HotSpot engineering team created the world’s first DC solar air conditioner in 2007 and has led the world in solar AC design and quality manufacturing for more than 10 years. The ACDC12C blends solar DC power directly with AC power (optional) to deliver a seamless cooling or heating experience while making the best use of free DC solar power. But unlike previous versions, the ACDC12C does not require an AC backup connection to operate during good sunlight conditions. During the day it can operate on 100% solar power.

ACDC12C Solar Air Conditioner Overview

The ACDC12C solar air conditioner requires no grid connection, no batteries, no inverter, no charge controller – just plug in the solar panels and start saving up to 100% on daytime cooling or heating costs. A grid connection can be added to automatically allow operation at night, as well as to provide higher daytime capacity & uninterrupted operation during cloudy or low sunlight conditions. 

How the ACDC12C Solar Air Conditioner Works

Compatible with all types of solar panels & 50Hz and 60Hz power, use it anywhere in the world.

The system is designed for hybrid operation with solar providing most or all of the energy needed during daylight hours, supplemented by AC power (optional) at night or during times of cloud cover. 

During the day the ACDC12C can run exclusively on solar power with no AC power or grid connection when solar is strong enough. The maximum speed/capacity will be based on the level of available solar power available. If also connected to AC power source, the unit can run at full speed whenever needed, and will add in just enough AC power, if/as needed, while still primarily using available solar DC power.

When connected to both solar and an optional AC power source, the ACDC12C only uses small amounts of power from the utility company, if and as needed. Hybrid operation eliminates the need for batteries and allows use of the system 24 hours per day.

The system primarily uses solar power, and mixes it with normal AC power, if available, at times when solar availability is reduced due to clouds, overcast sky, or at night. If the sun conditions are poor and no AC connection is available, the ACDC12C calculates the amount of solar power available in real time and reduces its speed to match the available solar power. Of course, the unit will not run without an AC connection in very low sunlight conditions, or at night.

The unit can be connected with up to six panels for running on 100% solar power even when the sun is not at full strength

The ACDC12C includes a digital power display so you can get an idea of how much AC and/or DC power is being used in the system.

The ACDC12C Solar Air Conditioner SAVES MONEY

• Can cool/hear an area with 100% solar energy
• No batteries required
• Uses 3-6 solar PV panels
• Mini-split design
• SEER 22 rating
• Ductless System

Your air conditioner needs the most power when the sun is shining, a coincidence you can take advantage of with our ACDC12C solar air conditioner. It can keep an indoor area cool during the day for free, or for just pennies, at times when solar power is not sufficient to carry 100% of the load.

In addition to cooling, the ACDC12C solar heat pump will provide solar powered heating, operating all the way down to an outside ambient temperature of 5 ⁰F. No matter how far north or south you are, this is the right system for you. No net metering needed. Single indoor unit.

Use this system to cool a small area or to augment a larger system. Connect three (up to six) solar panels (290-360w per panel) in series. The unit can also connect to 220v (208v-240v) AC power for extra power during overcast conditions, transient clouds, or at night.

No need for batteries. Even when the sun is not shining at all, with an AC connection this ultra high-efficiency (SEER 22 without solar) heat pump will keep you comfortable and save you money using far less electricity than a normal AC or heat pump unit of the same capacity. Calculated using only paid-for energy, the ACDC12C produces an equivalent SEER above SEER 75.

This solar mini-split air conditioner design allows you to put solar cooling into the area where it’s needed the most and avoid the security issues of an unsightly and noisy window unit.

If your location needs heat during the winter, take a full 1-ton of the daytime heating load off of your main heating system for free and get a head start on evening heating requirements.

Since the ACDC12C is a ductless system, it allows 100% of your heating or cooling to be delivered where it’s needed without the loss that occurs in a ducted system.

Note – this is not an “off-grid battery powered” unit, although adding batteries is possible, it is not the recommended use. If you have no AC power and need a 24×7 off grid solar air conditioner, contact us.

Solar Air Conditioning Cooling & Heating Augmentation

Augmenting a space heating or cooling system with solar makes perfect sense. In addition to heating or cooling a small area, it allows you to add capacity to an existing system, or reduce the load on an existing system, either or both of which can save you money and add comfort.

Solar augmentation also allows offsetting of higher daytime electricity rates and reduces the amount of early evening catch-up required by the normal system. The ACDC12C hybrid solar air conditioner allows you to add comfort without adding energy cost, and can sharply cut your daytime heating and cooling bills.

Get up to 100% of your daytime cooling (or heating) free from the sun. Plug-N-Play solar connections make installation simple. Over SEER 22 on normal AC power. Calculated SEER equivalent net of DC power is >SEER 75. Requires min. 4x solar PV panels.

Installation

The ACDC12C installs just like a normal mini-split air conditioner, then you connect the solar panels using industry-standard MC4 connectors. You can use 3 or more normal solar panels (recommended 72 cell panels) of 290w-375w each and wired in series. You can order the panels, etc. from us or purchase them locally; note the panels should be minimum 36vmp rated, please review the specifications.

If you use 60 cell panels (30vmp), use a minimum of four 60 cell panels. For off-grid operation during the day with no AC connection, with either type solar panel you may wish to add at least one additional panel.

The ACDC12C is shipped pre-charged with R410a, an ozone-friendly refrigerant and we recommend hiring a professional HVAC installer. If self-installing, you will need a licensed HVAC technician with a vacuum pump to do the final commissioning and to comply with US federal law. The units include a 3M lineset, if a longer one is needed, you may use a standard lineset which can easily and quickly be made onsite by the installer. You can also order various length linesets (1/2″ x 1/4″) from various online sellers such as Home Depot, Amazon, etc.

Product Specifications

Indoor Unit:

Outdoor Unit:

Please Note,  PV wire, etc., is not included by default, it must be added on above.

Downloads

• Manual 
• Optional Installation Accessories
• Solar Air Conditioners Compared
• Warranty

For a larger 18000 BTU unit check out the ACDC18C

ACDC12C: Frequently Asked Questions

1. What are the different types of solar air conditioners?
   HotSpot offers two types of solar air conditioners, an AC-DC Solar Hybrid Air Conditioner, and an all-DC off-grid/telecom air conditioning unit. There are also other types of solar air conditioners in the market, for a good analysis of the various systems available, see the page called compare solar air conditioners.
2. How does the ACDC12C air conditioner work?
   The ACDC12C operates like all normal ultra-high-SEER mini-split heat pumps, but accepts solar directly from standard solar panels. When abundant solar energy is available the ACDC12C can operate with only solar panels as a power source. For best operation at full speed, on cloudy days, or to run at night, an optional grid-power AC connection is recommended.
3. Does it have to be connected to main power?
   No, it can use only power from solar during strong sun hours. An AC power source is recommended for cloudy days or to run at night. The AC source can be supplied by utility power, an inverter, or a sine-wave quality generator.
4. How much power does it use?
   Because it is a SEER 22 system (certified) it uses very little power. Normal operation consumes about 600 watts of total power.
5. How difficult is it to install?
   It installs exactly like a normal mini-split air conditioner, then you can simply plug in the solar panels. In the USA a EPP licensed is needed to handle r410a so we recommend you hire a licensed HVAC technician to perform at least the final part of the installation.
6. Does it need batteries?
   No, the ACDC12C does not need batteries. Any shortage of solar power, such as at night, is made up for by pulling the power from the normal AC power supply.
7. Is the system certified for safety and performance?
   Yes, the ACDC12C has been fully tested and is listed by ETL/UL 60335
8. How much does it cost?
   The final installed price will vary based on accessories and installation requirements. 
9. What is the SHF (Sensible Heat Fraction)?
   This refers to the balance of sensible vs. latent heat removal (dehumidification) in cooling mode.
   Cooling Mode： AVERAGE DATA – Sensible heat（W） 2524.2 Latent heat（W） 705.4
   SHF for heating mode is always 100% sensible.

The post ACDC12C Solar Air Conditioner Heat Pump appeared first on Practical Preppers.

Keep the inside of your home or office cool all day for next to nothing in energy costs. Preventing daytime heat build-up also cuts evening cooling costs. Cool or heat up to 1000 Sq. Ft. (92m²).

No AC Power of Grid Connection Required!

ACDC18C Solar Air Conditioner Heat Pump

Click here to download to ACDC18C 18,000 BTU solar AC Manual

The HotSpot engineering team created the world’s first DC solar air conditioner in 2007 and has led the world in solar AC design and quality manufacturing for more than 10 years. The ACDC18C blends solar DC power directly with AC power (optional) to deliver a seamless cooling or heating experience while making the best use of free DC solar power. But unlike previous versions, the ACDC18C does not require an AC backup connection to operate during good sunlight conditions. During the day it can operate on 100% solar power.

ACDC18C Solar Air Conditioner Overview

No batteries needed. Like all DC-Inverter air conditioners, the ACDC18C compressor runs on DC power, which may at times be converted from AC power.

This special solar air conditioner can accept DC power directly from solar panels, without needing an inverter, charge controller, or batteries.

The solar DC power directly replaces AC power from the power company and can cut daytime energy costs for air conditioning or heating by up to 100%. No power is exported and no net metering agreement or special meter is needed. Can be used with all-DC, all-AC, or AC-DC whereby the unit can seamlessly blend both power sources with a bias towards using all available DC (solar) power first

How the ACDC18C Solar Air Conditioner Works

Compatible with all types of solar panels & 50Hz and 60Hz power, use it anywhere in the world.

The system is designed for hybrid operation with solar providing most or all of the energy needed during daylight hours, supplemented by AC power (optional) at night or during times of cloud cover. 

During the day the ACDC18C can run exclusively on solar power with no AC power or grid connection when solar is strong enough. The maximum speed/capacity will be based on the level of available solar power available. If also connected to AC power source, the unit can run at full speed whenever needed, and will add in just enough AC power, if/as needed, while still primarily using available solar DC power.

When connected to both solar and an optional AC power source, the ACDC18C only uses small amounts of power from the utility company, if and as needed. Hybrid operation eliminates the need for batteries and allows use of the system 24 hours per day.

The system primarily uses solar power, and mixes it with normal AC power, if available, at times when solar availability is reduced due to clouds, overcast sky, or at night. If the sun conditions are poor and no AC connection is available, the ACDC18C calculates the amount of solar power available in real time and reduces its speed to match the available solar power. Of course, the unit will not run without an AC connection in very low sunlight conditions, or at night.

The unit can be connected with up to 8 panels for running on 100% solar power with no AC connection or when the sun is not at full strength.

The ACDC18C includes a digital power display so you can get an idea of how much AC and/or DC power is being used in the system.

The ACDC18C Solar Air Conditioner SAVES MONEY

• Can cool/heat an area with 100% solar energy
• No batteries required
• Uses 4-8 solar PV panels
• Mini-split design
• SEER 75 rating!!!
• Ductless System

Your air conditioner needs the most power when the sun is shining, a coincidence you can take advantage of with our ACDC18C solar air conditioner. It can keep an indoor area cool during the day for free, or for just pennies, at times when solar power is not sufficient to carry 100% of the load.

In addition to cooling, the ACDC18C solar heat pump will provide solar powered heating, operating all the way down to an outside ambient temperature of 5 ⁰F. No matter how far north or south you are, this is the right system for you. No net metering needed. Single indoor unit.

No need for batteries. Even when the sun is not shining at all, with an AC connection this ultra high-efficiency (SEER 22 without solar) heat pump will keep you comfortable and save you money using far less electricity than a normal AC or heat pump unit of the same capacity. Calculated using only paid-for energy, the ACDC18C produces an equivalent SEER above SEER 75.

This solar mini-split air conditioner design allows you to put solar cooling into the area where it’s needed the most and avoid the security issues of an unsightly and noisy window unit.

If your location needs heat during the winter, take a full 1-ton of the daytime heating load off of your main heating system for free and get a head start on evening heating requirements.

Since the ACDC18C is a ductless system, it allows 100% of your heating or cooling to be delivered where it’s needed without the loss that occurs in a ducted system.

Note – this is not an “off-grid battery powered” unit, although adding batteries is possible, it is not the recommended use. If you have no AC power and need a 24×7 off grid solar air conditioner, contact us. 

Solar Air Conditioning Cooling & Heating Augmentation

Augmenting a space heating or cooling system with solar makes perfect sense. In addition to heating or cooling a small area, it allows you to add capacity to an existing system, or reduce the load on an existing system, either or both of which can save you money and add comfort.

Solar augmentation also allows offsetting of higher daytime electricity rates and reduces the amount of early evening catch-up required by the normal system. The ACDC18C hybrid solar air conditioner allows you to add comfort without adding energy cost, and can sharply cut your daytime heating and cooling bills.

Get up to 100% of your daytime cooling (or heating) free from the sun. Plug-N-Play solar connections make installation simple. Over SEER 22 on normal AC power. Calculated SEER equivalent net of DC power is >SEER 75. Requires min. 4x solar PV panels.

Installation

The ACDC18C installs just like a normal mini-split air conditioner, then you connect the solar panels using industry-standard MC4 connectors.

You can use 4 or more normal solar panels (recommended 72 cell panels) of 290w-375w each and wired in series. You can order the panels, etc. from us or purchase them locally. Note the panels should be minimum 36vmp rated, please review the specifications.

If you use 60 cell panels (30vmp), use a minimum of four 60 cell panels. For off-grid operation during the day with no AC connection, with either type solar panel you may wish to add at least one additional panel.

The ACDC18C is shipped pre-charged with R410a, an ozone-friendly refrigerant and we recommend hiring a professional HVAC installer. If self-installing, you will need a licensed HVAC technician with a vacuum pump to do the final commissioning and to comply with US federal law.

The units include a 3M lineset, if a longer one is needed, you may use a standard lineset which can easily and quickly be made onsite by the installer. You can also order various length linesets (1/2″ x 1/4″) from various online sellers such as Home Depot, Amazon, etc.

Product Specifications

Indoor Unit:

Outdoor Unit:

Please Note, PV wire, etc., are not included by default, they must be added on above.

Downloads

• Manual
• Optional Installation Accessories
• Solar Air Conditioners Compared
• Warranty

For a smaller 12,000 BTU unit check out the ACDC12C

The post ACDC18C Solar Air Conditioner Heat Pump appeared first on Practical Preppers.

This low cost 12000BTU solar air conditioner can be coupled with almost any battery system to supply cool/warm air to up to 600sqft. If your power source is 48VDC as part of a telecom or off-grid solar application, HotSpot DC4812VRF all-DC air conditioners are your most efficient cooling choice. DC48 air conditioners can substantially reduce power supply/generation costs and battery requirements. An all-DC system means you get the advantage of extreme high efficiency without the need for inverters.

Downloads and Specs:

• DC48 remote controller
• DC48 Owners Manual
• DC48 Install Manual

The post DC Air Conditioner for Off Grid Use appeared first on Practical Preppers.