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Solar Air Conditioner Heat Pump
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ACDC SOLAR AC
SAVE Up To 100% ON COOLING / HEATING COSTS |
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Hotspot Energy is the original developer of the Solar AC unit back in 2006 and leads the world in production volume and quality. There are some copycats of inferior quality but we are the original. Our units are designed from the ground up with best grade parts to connect to their intended power source. BIG 2024 SALES PROMOTION IN PROGRESS SEE BELOW |
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Hybrid ACDC Solar Air Conditioner / Heat Pump, there are three models: ON SALE NOW
12,000 BTU Special Price $1495 promo valid until Aug 31, 2024, that's a $400 discount!
18,000 BTU Special Price $1695 promo valid until Aug 31, 2024, that's a $500 discount!
24,000 BTU
Special Price $1995 promo valid until Aug 31, 2024, that's a $600 discount!
*Note, ACDC24C (24000 BTU) is on backorder until Aug 15. Other sizes are in-stock.
You must mention PROMO CODE BG24 in your inquiry in order to receive the above discounted price.
Our ACDC models use solar panels and/or AC grid power as the two power sources. They cannot be connected to batteries, and the panels are dedicated and can't be shared with other equipment.
We do have a 48v battery operated off-grid version here.
More info on the three different sized ACDC models can be found here.
During the day the ACDC12 units 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. |
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ACDC12C IDU (Indoor Unit)
Digital Display Off |
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. We are pleased to offer our 5th generation solar AC, the model ACDC12C. Like our previous solar hybrid versions, the ACDC12, and ACDC12B, the ACDC12C blends solar DC power directly with AC power 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.
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. When a grid connection is present, the ACDC12C can use all of the available solar power before using any contribution from the grid and should have 3x 72-cell solar panels of 400w or larger. If no AC connection is available, the ACDC12C estimates the amount of solar power available in real time based on panel voltage and reduces its speed to match the estimated amount of available solar power, less a buffer to prevent brownout or frequent cycling on/off. The brownout/cycling buffer can be as high as, or more than, 50%, so for a fully offgrid application we suggest 6x 72-cell panels 400w or larger as being optimal. Note, a 144 "half cell" panel is essentially the same as a 72 cell panel. Of course, the unit will not run without an AC connection in low sunlight conditions, or at night. 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. We also have an ACDC18C that works in a similar manner and should have 4x 72 cell panels >/=400w panels for normal grid connected use, and 6 connected 72-cell panels when used without grid power. If using 60-cell panels, the above panel recommendations can be +1 or +2. Note, the maximun total voltage of a panel string can never be >325v open circuitrating.
For home or office use, this system can cool an area for free
with up to 100% of the energy coming from sunlight.
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.
Example Of How It Works
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Installation
The ACDC12C installs just like a normal minisplit 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.
Anti-Corrosion For Long Life
Designed to last a long time in coastal and/or island areas where salty mist, saline fog, or salt spray may come in contact with critical air conditioner components, the ACDC12C uses SeaSpray Anti-Corrosion Technology to protect major components from corrosion.
SEER
On pure AC power when no free solar energy is used, official SEER is >22. SEER is "Seasonal EER" and is a way of describing an "average EER" and considers that the system operates under part-load conditions a majority of the time. Currently, there is no official test standard for testing SEER or EER based on whether or not the energy is paid for. However, if you perform a SEER calculation and include only the paid energy, this calculated SEER can be as high as SEER 75 or above when using solar along with AC backup power.
Ordering, Pricing & Specifications
The Manufacturer's List Price on the ACDC12C is $1,895. ACDC18C cost is $2195. Solar panels, etc., are not included. Complete kits are also available, please call or email to discuss kit options. Qualified solar and
HVAC professionals who purchase in quantity should
contact us for dealer and distributor pricing. Private label branding is available.
Download ACDC12C Spec
Sheet ACDC18C Spec Sheet
Installation Accessories Guide
See
All-DC Off-Grid solar/telecom AC units
Compare ACDC12 and DC4812VRF Side by Side SeaSpray Anti-Corrosion Technology
See
Solar Air Conditioning FAQ Compare
Solar Air Conditioners
Shipping & logistics Information Warranty AHRI Certificate ACDC18C
See Metal Roof Mounting Profile See specs previous model (ACDC12b)
For AHRI certificates, use these reference numbers at the AHRI Directory:
12k: 213737306
18k: 213737307
24k: 213737308
https://www.ahridirectory.org/Search/SearchHome?
Click Here To Contact Us
or call 1-800-916-2067 NEC Rapid Shutdown Compliance
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