ROVSUN: 5 DOE certified models
ROVSUN has 5 portable AC basic models certified to DOE as of 2026-11-03, rated 5,100 to 7,100 BTU/h SACC. 5 are the same unit as models filed under other brands. How their efficiency compares with their DOE class is below.
Key findings
- Highest certified cooling capacity among its portable ACs: ROVSUN JHS-A016J-07KR-D3 at 7,100 BTU/h SACC.
Source: DOE Compliance Certification Database (portable ACs), data as of 2026-11-03.
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Portable air conditioners
| # | Photo | Model | Labels | SACC, BTU/h | Covers | CEER | Hose | Heat | Brands | Amazon |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | ROVSUNJHS- |
| 7,100SACC, up to 300 sq ft | 300 sq ft | 7 | Single hose | No | 11 | Check price on Amazon |
| 2 |  | ROVSUNJHS- |
| 5,100SACC, up to 150 sq ft | 150 sq ft | 6.5 | Single hose | No | 12 | Check price on Amazon |
| 3 | ROVSUNJHS- |
| 6,000SACC, up to 250 sq ft | 250 sq ft | 6.6 | Single hose | No | 8 | ||
| 4 | ROVSUNJHS- |
| 6,000SACC, up to 250 sq ft | 250 sq ft | 6.6 | Single hose | No | 3 | ||
| 5 | ROVSUNJHS- |
| 5,100SACC, up to 150 sq ft | 150 sq ft | 6.5 | Single hose | No | 10 |
How efficient are ROVSUN portable ACs?
Of the 5 ROVSUN portable ACs, none files a higher CEER than the class median: 5 fall below it.
| Class | ROVSUN models | Above median | Class median | Best ROVSUN |
|---|---|---|---|---|
| Single hose portable ACs (1,044) | 5 | 0 | CEER 7.3 | JHS- |
A higher CEER means more cooling per watt.
Who makes ROVSUN portable ACs?
DOE's database has no manufacturer field, so the evidence is whose model number each unit is filed under and which other brands file the same unit.
One of the 5 ROVSUN basic models is filed under EUHOMY's own model number (PAC001-10K).
ROVSUN shares 5 units with 21 other brands. Brands it shares with, and how many units each:
- Coolblus4
- ACHIMCO3
- Ktaxon3
- Line Blaster3
- ZOKOP3
- AOBOSI2
- Dokoworld2
- EUHOMY2
- JHS2
- Moxeay2
- PASAPAIR2
- Spürbar2
- BLACK+DECKER1
- DENBIG1
- FIOGOHUMI1
- GARVEE1
- GINOST1
- Grelife1
- JYMIPA1
- PQH1
- VCK1
| Basic model | ROVSUN model | Number belongs to | Brands |
|---|---|---|---|
| PAC001- | JHS- | EUHOMY | 3 |
| JHS- | JHS- | No known prefix | 12 |
| PAC- | JHS- | No known prefix | 11 |
| PAC- | JHS- | No known prefix | 10 |
| PAC- | JHS- | No known prefix | 8 |
How much does a ROVSUN portable AC cost to run?
While cooling, ROVSUN portable ACs draw about 785 to 1,014 W (certified SACC divided by CEER). That's 14¢ to 18¢ an hour, or $34.20 to $44.21 for 30 days at 8 hours a day. The lowest is ROVSUN JHS-A019G1-05KR-D3 (5,100 BTU/h SACC, CEER 6.5) and the highest ROVSUN JHS-A016J-07KR-D3 (7,100 BTU/h SACC, CEER 7).
At 18.16¢ per kWh, the US average residential price for August 2026 (EIA Electric Power Monthly, table 5.6.A). Worked out from the certified figures.
Questions about ROVSUN
- Is ROVSUN a good portable AC brand?
- How its 5 portable ACs compare on efficiency with their DOE class is above. One is filed under another company's model number (see who makes them above). We don't test reliability, noise or build quality, so we can't rank brands on those. How we compare models.
- How big a room will a ROVSUN portable AC cool?
- Its models certify 5,100 to 7,100 BTU/h SACC, which ENERGY STAR's sizing chart puts at 150 to 300 sq ft. Every one was tested single hose. SACC and the BTU figure on the box.
- Which ROVSUN portable AC is the most efficient for its size?
- ROVSUN JHS-A016J-07KR-D3, at CEER 7: higher than 261 of the 1,044 single hose portable ACs certified to DOE. At the other end are ROVSUN JHS-A019G1-05KR-D3 and ROVSUN JHS-A019G-05KR-D3, at CEER 6.5, higher than 108 of the 1,044 in its class.
- Is ROVSUN the same as Coolblus?
- For 4 units, yes: both file them under the same DOE basic model (JHS-A019K-05KR-D3, PAC-A016B-07KR, PAC-A019K-05KR and PAC-A019K-06KR). The other ROVSUN basic model isn't filed by Coolblus.