Directory of ENERGY STAR® Residential Water Heater Certifications Provided by ICC-SRCC
The following solar water heating systems have been evaluated to the ENERGY STAR Residential Water Heater program. ENERGY STAR sets specific criteria for performance and durability. All certified solar water heaters are listed on the ENERGY STAR Certified Products List. Find more information on solar water heaters and the ENERGY STAR program by clicking here.
|
MANUFACTURER |
MODEL |
BACKUP |
SUEF |
DRAW PATTERN |
ESTAR NO. | OG-300 NO. | EXPIRATION DATE |
|---|---|---|---|---|---|---|---|
| Acevedo Solar Systems LLC | Solar Water Heater Unit 2-20 | Electric | 99 | Low-Usage | 2408406 | 30004355 | 05/01/2027 |
| Rheem Water Heaters | RS120-64BP-TG | Gas | 9.9 | High-Usage | 2409764 | 2010048C | 03/01/2026 |
| Rheem Water Heaters | RS80-48BP-TG | Gas | 54.9 | High-Usage | 2409763 | 2010048B | 03/01/2026 |
| Rheem Water Heaters | RS80-40BP-TG | Gas | 8.0 | Low-Usage | 2409762 | 2010048A | 03/01/2026 |
| Rheem Water Heaters | RS80-40BP | Electric | 4.8 | Low-Usage | 2409761 | 2009033D | 03/01/2026 |
| Rheem Water Heaters | RS80-48BP | Electric | 5.9 | High-Usage | 2409760 | 2009033A | 03/01/2026 |
| GREENoneTEC Solarindustrie, GmbH. | SunPad HE | Electric | 11.0 | Very-Small Usage | 2408185 | 30004370 | 04/01/2026 |
| GREENoneTEC Solarindustrie, GmbH. | Solpal Plus L-Extra | Electric | 3.3 | Low-Usage | 2408190 | 30004318 | 04/01/2026 |
| GREENoneTEC Solarindustrie, GmbH. | Sunpad Double GT | Gas | 6.7 | Medium-Usage | 2408187 | 30004323 | 04/01/2026 |
| GREENoneTEC Solarindustrie, GmbH. | SunPad GT | Gas | 99.0 | Very-Small Usage | 2408189 | 30004320 | 04/01/2026 |
| GREENoneTEC Solarindustrie, GmbH. | Solpal Plus L-GT | Gas | 3.4 | Low-Usage | 2408191 | 30004079 | 04/01/2026 |
| Universal Solar Products, Inc. | D120-18 | Electric | 3.5 | High-Usage | 2443185 | 30004373 | 02/01/2027 |
| Universal Solar Products, Inc. | C120-18-EB | Electric | 99.0 | Medium-Usage | 2443184 | 2010013G | 02/01/2027 |
| Universal Solar Products, Inc. | C80-18 | Electric | 4.6 | Medium-Usage | 2443188 | 30004377 | 02/01/2027 |
| Universal Solar Products, Inc. | B80-18 | Electric | 99.0 | Low-Usage | 2443187 | 30004376 | 02/01/2027 |
| Universal Solar Products, Inc. | A80-18 | Electric | 99.0 | Very-Small Usage | 2443186 | 30004375 | 02/01/2027 |
| Alternate Energy Technologies, LLC | EagleSun Free Flow FF-80-48 | Electric | 99.0 | Medium-Usage | 2408014 | 30004345 | 12/01/2026 |
| Alternate Energy Technologies, LLC | EagleSun Free Flow FF-80-42 | Electric | 6.7 | Medium-Usage | 2407986 | 2011052D | 12/01/2026 |
| SAMMLER B. MICHALOPOULOS AEBE | A Series - A228 | Gas | 99.0 | Low-Usage | 2408376 | 30004306 | 11/01/2026 |
| SAMMLER B. MICHALOPOULOS AEBE | A Series - A169 | Gas | 17.2 | Very-Small Usage | 2408375 | 30004305 | 11/01/2026 |
| SAMMLER B. MICHALOPOULOS AEBE | A Series - A308 | Gas | 99.0 | Medium-Usage | 2408374 | 30004304 | 11/01/2026 |
| SAMMLER B. MICHALOPOULOS AEBE | A Series - A230 | Gas | 99.0 | High-Usage | 2408373 | 30004303 | 11/01/2026 |
| SAMMLER B. MICHALOPOULOS AEBE | A Series - A208 | Gas | 99.0 | Very-Small Usage | 2408372 | 30004302 | 11/01/2026 |
| SAMMLER B. MICHALOPOULOS AEBE | A Series - A168 | Electric | 99.0 | Very-Small Usage | 2408366 | 30004301 | 11/01/2026 |
| SAMMLER B. MICHALOPOULOS AEBE | Sammler US200-42 | Gas | 6.1 | Medium-Usage | 2408360 | 30004285 | 11/01/2026 |
| SAMMLER B. MICHALOPOULOS AEBE | Sammler US200-25 | Gas | 4.4 | Low-Usage | 2408361 | 30004365 | 11/01/2026 |
| Heliodyne, Inc. | HPAK 1 410 GT 120 ACD Z | Gas | 99.0 | Medium-Usage | 2853719 | 30004383 | 11/01/2026 |
| Heliodyne, Inc. | HPAK 1 408 GT 80 ACD Z | Gas | 99.0 | Very-Small Usage | 2853718 | 30004382 | 11/01/2026 |
| Heliodyne, Inc. | HPAK 1 406 GT 65 ACD Z | Gas | 99.0 | Very-Small Usage | 2853717 | 30004381 | 11/01/2026 |
| Heliodyne, Inc. | HF 1 406 G 40 AC S E | Electric | 3.3 | Low-Usage | 2421038 | 30004352 | 11/01/2026 |
| Heliodyne, Inc. | HF 1 408 G 60 AC S E | Electric | 10.7 | Low-Usage | 2421037 | 30004351 | 11/01/2026 |
| Heliodyne, Inc. | HF 1 410 G 80 AC S E | Electric | 6.6 | Medium-Usage | 2421036 | 2001023B | 11/01/2026 |
| Dimas SA | Aria 300-4 EL | Electric | 99.0 | Medium-Usage | 2408037 | 30004353 | 11/01/2026 |
| Dimas SA | Aria 300-3 EL | Electric | 12.1 | Low-Usage | 2408038 | 30004361 | 11/01/2026 |
| Dimas SA | Aria 300-2 | Electric | 99.0 | Very-Small Usage | 2408036 | 30004369 | 11/01/2026 |
| SunEarth, Inc. | C2-40T-50-TLG | Gas | 5.2 | Very-Small Usage | 2409615 | 30004307 | 10/01/2026 |
| SunEarth, Inc. | C2-20T-30-TLG | Gas | 99.0 | Very-Small Usage | 2409617 | 30004364 | 10/01/2026 |
| SunEarth, Inc. | C2-26T-40-TLG | Gas | 3.3 | Low-Usage | 2409616 | 30004363 | 10/01/2026 |
| Solahart Industries | ASTG 181J Free Heat | Gas | 99.0 | Very-Small Usage | 2667853 | 30004380 | 03/01/2027 |
| Solahart Industries | ASTG 181J | Gas | 99.0 | Very-Small Usage | 2658378 | 30004380 | 03/01/2027 |
| Solahart Industries | ASTG 302J Free Heat | Gas | 84.5 | Very-Small Usage | 2665937 | 30004379 | 03/01/2027 |
| Solahart Industries | ASTG 302J | Gas | 84.5 | Very-Small Usage | 2658377 | 30004379 | 03/01/2027 |
| Solahart Industries | 181BTC Free Heat | Electric | 99.0 | Very-Small Usage | 2472709 | 30004372 | 03/01/2027 |
| Solahart Industries | 181BTC | Electric | 99.0 | Very-Small Usage | 2472710 | 30004372 | 03/01/2027 |
| Solahart Industries | ASE 302J Free Heat | Electric | 9.0 | Very-Small Usage | 2472708 | 30003791 | 03/01/2027 |
| Solhart Industries | ASE 302J | Electric | 9.0 | Medium-Usage | 2472688 | 30003791 | 03/01/2027 |
| MC Green Solutions | SWH B80-20 | Electric | 23.3 | Low-Usage | 2407844 | 30004360 | 09/01/2026 |
| MC Green Solutions | SWH A80-20 | Electric | 99 | Very-Small Usage | 2407842 | 30004359 | 09/01/2026 |