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SM-650 Solar Hybrid DCAC 48VDC/110 or 208-240VAC Inverter Split Style Air Conditioner/Heat Pump


Illustration of Wind+Solar Power Generation for Solar AC

Solar + Wind Turbine Hybrid Power System:

We are now adding an optional HAWT Wind Generation to our Solar Air Conditioner, day time use Solar and Wind, night time can use Wind, Grid Power or Lithium or Sodium 48V Battery Pack. According to study Solar Peaks at Noon time and miraculously Wind Peak at the off solar peak hours. So they are buddy buddy complimentary to supply constant power.


With a Li-ion or Na-Ion battery pack to make sure non stop power supply is another option! Please note the price is only for the air conditioner’s indoor and outdoor unit. Power system please discuss with the seller.


Here are the possible power supplies to get free solar cooling:

1)Solar Panels can plug in directly without the medium of a regulator or inverter
     2/3 x 455W Solar Panels for 9000/12000BTU – 4 Panels for 18000/24000BTU
2)Connecting to a 1500W Wind Turbine + 48VDC MPPT Controller
     Or a Solar/Wind 2000W Hybrid MPPT Controller + Solar Panels & 1500W Vertical Axial Wind Turbine
3) Grid Power standing by
4) 48VDC Lithium or Sodium Battery pack


The original SM-650 DC48V/AC110V or 208-240V backup

It operates during day time by Solar and automatically switches to AC at night time
Please click the link to read the spec sheet: Hybrid ACDC Specificatiopn
Here is the instruction manual:  Hybrid ACDC Installation Manual
SM-650 Parts Diagram


Re Solar System

E.e. 12000 Btu pairs with 1200 watts Solar Panels, Connect the MC4 connectors directly to the outdoor units’s MC4 Connectors without additional MPPT nor Inverter

While a Grid Power backup plug can plug into grid outlet

Solar Panels         ODU       B/U AC           Dimension             Weight         IDU Dimension    Weight   Coolant


12000 BTU    1200W   110V        36″x25″x16″        83 lbs      36″x11″x14″     28 lbs    R410A

12000 BTU    1200W  208-240V   36″x25″x16″        83 lbs      36″x11″x14″     28 lbs    R410A

18000 BTU    1800W  208-240V   36″x25″x16″        93 lbs      45″x15″x12″     38 lbs    R32

24000 BTU    1800W  208-240V   40″x30″x17″       121 lbs      45″x15″x12″     38 lbs   R32


The unit comes with a 10 ft Lineset but we have SM-650-10 & SM-650-17 extension lineset for sales,

so buyers can extend the distance from 10ft to 10ft+10ft = 20ft or 10ft+17ft = 27ft etc.

Additional SM-650-10: (1/4″x0.7 + 3/8″ x 0.7) x 10 ft Extension Lineset $59.99

SM-650-10 (6.35x0.7+9.52x0.7)x10 ft Lineset (1)
and SM-650-17:(1/4″ x 0.7 + 3/8″ x 0.7) x 16.5 ft Extension Lineset $89.99

SM-650-17(6.35x0.7+9.52x0.7)x16.5 ft Lineset (1)


New law required manufacturers preloaded the coolant, so buyers only needed to vacuum the passage in between indoor and outdoor units.


Federal Income Tax 30% Credit for Residential Solar System & Equipment:

In the Inflation Reduction Act of 2022, the tax credit will begin at 30% and step down to 26% in 2033 and 22% in 2034.

==>Download form from this link and give to your accountant

2022~2032: 30%
2033: 26%

2034: 22%

New Features:

  1. Included Storage Investment, either combine with solar or separately
  2. Tax Credit Deduction can be extended to Next year if the first year tax amount is lower than credit.


Re Shipping

Flat Rate Shipping $200 per Indoor/Outdoor Unit Pair – only to lower 48 states only!

Related Products in our Store

1.Available Solar Panels from our Store:
1) Talesun 455 Watt Mono-Perc Half Cell Solar Panel 
2.  Foldable Flexible Mono Solar Panel, 120W or 200W  with back stand to adjust orientation!!
    Bridna-120W Spec            Bridna-200W Back Stand

Solar Panels Accessories:

1. MPPT & PWM Solar Charge Controllers


2. SM-750/752/754
    1) SM-750 :  If you need 10AWG MC4 Compatible Extension Cords, please visit our store
       2) SM-752/754 Adaptor Cord/Pair
3. SM-760-7 RV ABS Drill free Mounting Kit – large 7 pieces
       Image 1 - SM-760 Solar Panel ABS Bracket Drill Free Roof Mounting RV Truck Flat surface
Weight N/A
Dimensions N/A
HVAC Capacity

12000btu-48VDC/115VAC, 12000btu-48VDC/220VAC, 18000btu-48VDC/220VAC, 24000btu-48VDC/220VAC, SM-650-10: (1/4"x0.7 + 3/8" x 0.7) x 10 ft Extension Lineset, SM-650-17:(1/4" x 0.7 + 3/8" x 0.7) x 16.5 ft Extension Lineset


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