Solar Cooling 18K Hybrid Solar Mini Split Solar Panel Kit (1775W)
MPN No: ECO-SPLIT-18K-R32-V2 Panel Kit
Expected ship date Sep 28 - Oct 05
In Stock
2,840.60
-29%
$1,999.00
Sale
Solar Cooling 18K Hybrid Solar Mini Split Solar Panel Kit (1775W)
Solar Cooling 18K Hybrid Solar Mini Split Solar Panel Kit (1775W)
Regular price
$2,840.60
-29%
$1,999
30% OFF
LESS THAN 50
Sale
Solar Cooling 18K Hybrid Solar Mini Split Solar Panel Kit (1775W)
Solar Cooling 18K Hybrid Solar Mini Split Solar Panel Kit (1775W)
Available
MPN No: ECO-SPLIT-18K-R32-V2 Panel Kit
Regular price
$2,840.60
-29%
$1,999
Expected ship date Sep 28 - Oct 05
U.S. Warehouse
Trusted by Thousands
Expert U.S. Support
Regular price
$2,840.60
-29%
$1,999
Solar Cooling 18K Hybrid Solar Mini Split Solar Panel Kit (1775W)
MPN No:
ECO-SPLIT-18K-R32-V2 Panel Kit
Expected ship date Sep 28 - Oct 05
Sale
SOLAR COOLING 18K Hybrid Solar Mini Split Kit with 1,775W Solar Array
Use the included solar array for daytime heating and cooling while the grid automatically supports the system when sunlight drops
Use code ECO10 at checkout for 10% off.
This kit combines an 18,000 BTU ductless heat pump with five Canadian Solar 355W panels. The panels connect to the mini splitβs dedicated DC solar input, so a separate solar inverter, charge controller and battery are not required for solar-plus-grid operation.
In full sun, the solar array can supply available power directly to the mini split. When solar production falls below demand, the 208β240V AC connection can make up the difference. After sunset, the system operates from the grid unless a compatible 48V battery system and DC booster are added.
18,000 BTU Heating and cooling capacity
21.7 SEER2 High-efficiency performance
1,775W Included solar array
No Battery Needed For solar-plus-grid operation
The included panels power the mini split only. They do not provide electricity to other household loads or replace a whole-home solar system. SOLAR COOLING is the current name for the product line previously sold as ECOSOLARIS.
What Happens Throughout the Day?
Full Sun
The included array supplies available DC power directly to the mini split, reducing the amount of grid electricity needed.
Clouds and Changing Weather
When connected in hybrid mode, the AC supply supports the system as solar output changes so you do not have to switch power sources manually.
Night or Low Solar
The mini split runs from 208β240V grid power. Battery operation is optional and requires compatible equipment sold separately.
Whatβs Included
Included in This Kit
- Five Canadian Solar 355W panels, model CS3U-355PB-AG
- One indoor wall-mounted air handler
- One outdoor condensing unit
- One remote control
- One 2m / 6.5 ft drain hose
Needed to Complete Installation
- Insulated copper refrigerant line set in the correct length
- Four-conductor communication cable in the correct length
- Indoor and outdoor mounting hardware
- PV wire, connectors and solar-array mounting hardware
- Electrical disconnects, overcurrent protection and site-specific wiring
- Battery, DC booster and battery cables for battery operation
- Installation labor
This is a panel-and-equipment package, not a complete installation package. Call 1-800-230-7004 before ordering if you want help confirming the correct line-set length, communication cable and solar wiring for your project.
Why This Solar Package Makes Sense
Matched 1,775W Solar Array
The five included panels place the system near the top of its recommended 1,300W to 1,800W solar-input range.
No Traditional Solar Inverter
The solar string connects to the outdoor unitβs dedicated DC input, avoiding the cost and conversion losses of a separate inverter for this load.
Works Without Solar
Connect the mini split to properly sized 208β240V AC service and use it like a conventional high-efficiency heat pump whenever solar is unavailable.
Battery Can Be Added Later
A compatible 48V battery system can support backup or off-grid operation when paired with the required DC booster and connection equipment.
Full DC Inverter Technology
Variable-speed operation adjusts output to the space instead of relying on repeated full-power starts and stops.
Built-In Wi-Fi
Wi-Fi controls provide convenient temperature and operating-mode access from a compatible mobile device.
See the System in Action
This overview explains how the hybrid solar mini split uses its available power sources for heating and cooling.
Best Uses
This single-zone system is best suited to open living areas, garages, workshops, cabins, additions, sunrooms and other spaces where daytime heating or cooling overlaps with available sunlight. Final capacity should be confirmed with a load calculation.
SOLAR COOLING vs. Traditional Mini Splits
| Feature | Traditional Mini Split | SOLAR COOLING Hybrid Mini Split |
|---|---|---|
| Power Sources | Grid power | Grid, compatible direct solar, or compatible battery system |
| Direct Solar Connection | Generally not available | Yes, within specified PV limits |
| Traditional Solar Inverter | Required for a conventional grid-tied solar system | Not required for direct PV operation |
| Heating and Cooling | Yes, on heat-pump models | Yes |
| Battery Operation | Requires a separate AC power system | Supported with a compatible 48V battery and DC booster |
| Built-In Wi-Fi | Varies by model | Yes |
Power SourcesTraditional: Grid powerSOLAR COOLING: Grid, compatible direct solar, or compatible battery system
Direct Solar ConnectionTraditional: Generally not availableSOLAR COOLING: Yes, within specified PV limits
Traditional Solar InverterTraditional: Required for conventional grid-tied solarSOLAR COOLING: Not required for direct PV operation
Heating and CoolingTraditional: Yes, on heat-pump modelsSOLAR COOLING: Yes
Battery OperationTraditional: Requires a separate AC power systemSOLAR COOLING: Compatible 48V battery and DC booster
Built-In Wi-FiTraditional: Varies by modelSOLAR COOLING: Yes
Heating, Cooling and Solar Performance
Cooling Performance
18,000 BTU cooling capacity with a 21.70 SEER2 rating, 12.79 EER and variable cooling power consumption from 220W to 1,340W.
Heating Performance
18,000 BTU heating capacity with a 9.55 HSPF2 rating, 4.01 COP and variable heating power consumption from 220W to 1,320W.
Direct Solar Input
The recommended PV array range is 1,300W to 1,800W. Solar operating voltage is 80β350V DC with a 380V maximum PV open-circuit voltage.
Included Solar Array
Five Canadian Solar 355W modules provide 1,775W of rated DC capacity, placing this package near the top of the recommended solar range.
Installation Checklist
- Professional HVAC installation is required for refrigerant-line evacuation, leak testing, electrical connections and commissioning.
- The refrigerant line set and communication cable are not included and must be selected for the installation distance.
- Plan a suitable location and mounting method for five full-size solar panels.
- Direct solar input requires a properly designed series string within the mini splitβs voltage and current limits. Do not connect panels based only on total wattage.
- Battery operation requires a compatible 48V battery system, DC booster and required cables, all sold separately.
- Room coverage estimates are only a starting point. Climate, insulation, ceiling height, windows and heat gain should be evaluated through a proper load calculation.
- The five solar panels, indoor unit and outdoor unit may arrive in separate shipments.
- Warranty coverage requires professional installation and compliance with manufacturer requirements.
Product Specifications
| Specification | Details |
|---|---|
| Model | ECO-SPLIT-18K-R32-V2 |
| Cooling Capacity | 18,000 BTU |
| Heating Capacity | 18,000 BTU |
| Estimated Coverage Area | Approximately 750β1,200 sq ft, subject to load calculation |
| SEER2 | 21.70 |
| EER | 12.79 |
| HSPF2 | 9.55 |
| COP | 4.01 |
| AC Input Voltage | 208β240V AC |
| Frequency | 50/60Hz |
| Recommended Circuit Breaker | 15A |
| Included Solar Array | 1,775W DC; five 355W panels |
| Recommended Solar Input | 1,300β1,800W |
| Solar Operating Voltage | 80β350V DC |
| Hybrid Operating Voltage | 80β380V DC |
| Maximum PV Open-Circuit Voltage | 380V |
| Maximum DC Input Current | 12A |
| Cooling Power Consumption | 220β1,340W |
| Heating Power Consumption | 220β1,320W |
| Refrigerant | R32 |
| Operating Temperature Range | 5Β°F to 131Β°F (-15Β°C to 55Β°C) |
| Indoor Unit Dimensions | 39.4 Γ 9.3 Γ 12.0 in |
| Outdoor Unit Dimensions | 33.7 Γ 14.4 Γ 21.9 in |
| Indoor Unit Weight | 28.7 lb |
| Outdoor Unit Weight | 68.3 lb |
| Combined Mini Split Weight | 97 lb, excluding solar panels and packaging |
| Maximum Line Set Length | 65.6 ft |
| Maximum Elevation Difference | 32.8 ft |
| Certifications | ENERGY STAR, ETL, cETL and NRCan |
| Warranty | 5-year limited warranty; professional installation required |
ModelECO-SPLIT-18K-R32-V2
Cooling Capacity18,000 BTU
Heating Capacity18,000 BTU
Estimated Coverage AreaApproximately 750β1,200 sq ft, subject to load calculation
Efficiency Ratings21.70 SEER2 Β· 12.79 EER Β· 9.55 HSPF2 Β· 4.01 COP
AC Input208β240V AC Β· 50/60Hz Β· recommended 15A breaker
Included Solar Array1,775W DC; five 355W panels
Recommended Solar Input1,300β1,800W
Solar Operating Voltage80β350V DC
Hybrid Operating Voltage80β380V DC
Maximum PV Input380V open circuit Β· 12A maximum current
Power ConsumptionCooling: 220β1,340W Β· Heating: 220β1,320W
RefrigerantR32
Operating Temperature5Β°F to 131Β°F (-15Β°C to 55Β°C)
Indoor Unit39.4 Γ 9.3 Γ 12.0 in Β· 28.7 lb
Outdoor Unit33.7 Γ 14.4 Γ 21.9 in Β· 68.3 lb
Combined Mini Split Weight97 lb, excluding solar panels and packaging
Maximum Line Set Length65.6 ft
Maximum Elevation Difference32.8 ft
CertificationsENERGY STAR, ETL, cETL and NRCan
Warranty5-year limited warranty; professional installation required
Specifications and included components are based on the current product configuration and may be revised without notice. Final electrical, solar-string, refrigerant-line and installation requirements must be confirmed before installation.
Frequently Asked Questions
Is this a complete installation kit?
No. The mini split, five solar panels, remote and drain hose are included. The refrigerant line set, communication cable, PV wiring, disconnect equipment, mounting hardware and installation labor must be supplied separately.
Can this mini split run without solar panels?
Yes. It can operate from properly sized 208β240V AC grid power like a conventional mini split. Solar can be connected now or added later.
Can it run directly from the included solar panels?
Yes. The included panels can be configured for direct solar input when the completed string remains within the mini splitβs voltage and current limits. Final string design and wiring should be confirmed by a qualified installer.
Will the included panels power the rest of my home?
No. The solar panels connect to the mini splitβs dedicated PV input and supply only this heating and cooling system. They are not a substitute for a whole-home solar array.
Will it keep running when clouds reduce solar production?
When the system is connected in hybrid solar-plus-grid mode, grid power can supplement changing solar production. Solar-only performance depends on the available sunlight and operating load.
Will it operate during a utility outage?
Direct-solar operation may be available while sufficient sunlight is present, but output will change with solar conditions. Reliable operation after sunset or during low-solar periods requires a compatible 48V battery system, DC booster and correct connection equipment.
Do I need batteries?
No. Batteries are optional. Battery operation requires a compatible 48V battery system, the correct DC booster and connection equipment, which are sold separately.
How much electricity will the solar panels save?
Savings depend on solar exposure, weather, thermostat settings, room load, local utility rates and how often the system runs during daylight. The array is designed to reduce daytime grid consumption, but a fixed bill-savings percentage cannot be guaranteed.
Does this system provide both heating and cooling?
Yes. It is a heat-pump mini split with 18,000 BTU rated cooling and heating capacity.
What size space can an 18,000 BTU system serve?
A general estimate is approximately 750β1,200 square feet, but actual sizing depends on climate, insulation, windows, ceiling height, occupancy and other heat-gain factors. A load calculation is the best way to confirm sizing.
Are the refrigerant line set and communication cable included?
No. Both are sold separately so the correct lengths can be selected for the installation.
Can I install this myself?
Professional installation is required for warranty coverage and proper commissioning. Refrigerant handling, electrical work, solar-string design and code requirements should be completed by qualified professionals.
Do all components arrive together?
The mini split equipment and solar panels may ship in separate cartons or separate shipments. Tracking may be provided separately as each portion leaves the warehouse.
About SOLAR COOLING
SOLAR COOLING, formerly ECOSOLARIS, develops hybrid mini split systems that combine high-efficiency heating and cooling with flexible grid, direct-solar and compatible battery operating options.
Why Buy From US Solar Supplier
US Solar Supplier is an American-founded company based in Kentucky. We offer solar, battery and energy-efficient equipment from established manufacturers, along with practical support before and after the sale.
Need help confirming room size, solar-string compatibility or installation accessories? Call 1-800-230-7004 and our team will help you review the system before you order.
