Invacare SOLO2 Transportable Concentrator
model TPO100B, Continuous Flow Portable
The technologically advanced SOLO2 offers continuous-flow up to a full 3-LPM or pulse-dose oxygen in settings 1-5.
The Solo2 is priced higher than competing products from SeQual and Devilbiss, but offers a superior Pulse-Mode breath detection system in a portable concentrator that can operate up to 4.5 hours on battery, depending on the setting, or 24-hours per day when connected to AC or DC power. This oxygen concentrator is capable of operation by the patient in a home environment, in an institutional environment or in a vehicle or other mobile environment.
The SOLO2 can operate 2.5 hours @ 2 LPM Continuous-Flow. Using the SOLO2 Pulse-Dose settings dramatically increases battery operation by hours, see the Battery Duration chart below. Whether you require continuous-flow or pulse-dose O2, the SOLO2 delivers.
Freedom & Flexibility:
The SOLO2 is designed to replace the stationary home concentrator with a portable system that can leave the home on short notice, yet provide up to 3LPM of continuous flow and Pulse-Dose delivery featuring Sensi-Pulse Conserving Technology.
AC, DC or Battery Powered:
The portable oxygen concentrator operates for up to 2.6 hours on it's supplemental battery pack. It can also be operated by simply plugging into a wall outlet, and the battery automatically charges while plugged into an AC source. Includes DC adapter for operation while traveling in your car. The battery is also charged anytime the SOLO2's DC Adapter is plugged into your automobile's cigarette lighter.
The replaceable battery module:
The transportable oxygen concentrator comes equipped with a rechargeable lithium battery module that is not user serviceable. When fully charged, it supplies power for up to 4.5 hours, depending on the setting.
Battery Duration: (approximate)
Battery Recharge Time:
5 hours. Recharge time increases if battery is charging while unit is running.
Battery Management:
Time away from home is almost limitless by combining the use of the AC power supply, DC power cable and battery modules. To ensure the batteries maintain their optimal charge level, utilize the AC power supply whenever you have access to electric power. Utilize the DC power supply whenever you are in a vehicle.
Extremely Quiet:
Less than 39dB at 2LPM continuous flow and all pulse dose settings.
~35 dB @ 1 LPM continuous flow
~39 dB @ 2 LPM continuous flow
~42 dB @ 3 LPM continuous flow
<39 style="font-weight: bold;">What's included:
TPO100B kit contains the transportable concentrator, battery pack, wheeled cart, AC power cord and DC adapter. Additional accessories, including humidifier kit, available separately.
SOLO2 works at home and when you're mobile:
Specifications:
model TPO100B, Continuous Flow Portable
The technologically advanced SOLO2 offers continuous-flow up to a full 3-LPM or pulse-dose oxygen in settings 1-5.
The Solo2 is priced higher than competing products from SeQual and Devilbiss, but offers a superior Pulse-Mode breath detection system in a portable concentrator that can operate up to 4.5 hours on battery, depending on the setting, or 24-hours per day when connected to AC or DC power. This oxygen concentrator is capable of operation by the patient in a home environment, in an institutional environment or in a vehicle or other mobile environment.
The SOLO2 can operate 2.5 hours @ 2 LPM Continuous-Flow. Using the SOLO2 Pulse-Dose settings dramatically increases battery operation by hours, see the Battery Duration chart below. Whether you require continuous-flow or pulse-dose O2, the SOLO2 delivers.

The SOLO2 is designed to replace the stationary home concentrator with a portable system that can leave the home on short notice, yet provide up to 3LPM of continuous flow and Pulse-Dose delivery featuring Sensi-Pulse Conserving Technology.
AC, DC or Battery Powered:
The portable oxygen concentrator operates for up to 2.6 hours on it's supplemental battery pack. It can also be operated by simply plugging into a wall outlet, and the battery automatically charges while plugged into an AC source. Includes DC adapter for operation while traveling in your car. The battery is also charged anytime the SOLO2's DC Adapter is plugged into your automobile's cigarette lighter.
The replaceable battery module:
The transportable oxygen concentrator comes equipped with a rechargeable lithium battery module that is not user serviceable. When fully charged, it supplies power for up to 4.5 hours, depending on the setting.
Battery Duration: (approximate)
Pulse Mode | Continuous Mode |
Setting 1 = 4.5 hrs | Setting 0.5 LPM = 4.5 hrs |
Setting 2 = 3.5 hrs | Setting 1 LPM = 3.5 hrs |
Setting 3 = 3.0 hrs | Setting 2 LPM = 2.5 hrs |
Setting 4 = 2.5 hrs | Setting 3 LPM = 1.5 hr |
Setting 5 = 2.5 hrs |
Battery Recharge Time:
5 hours. Recharge time increases if battery is charging while unit is running.
Battery Management:
Time away from home is almost limitless by combining the use of the AC power supply, DC power cable and battery modules. To ensure the batteries maintain their optimal charge level, utilize the AC power supply whenever you have access to electric power. Utilize the DC power supply whenever you are in a vehicle.
Extremely Quiet:
Less than 39dB at 2LPM continuous flow and all pulse dose settings.
~35 dB @ 1 LPM continuous flow
~39 dB @ 2 LPM continuous flow
~42 dB @ 3 LPM continuous flow
<39 style="font-weight: bold;">What's included:
TPO100B kit contains the transportable concentrator, battery pack, wheeled cart, AC power cord and DC adapter. Additional accessories, including humidifier kit, available separately.
SOLO2 works at home and when you're mobile:
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Sound Level: | ~35 dB @ 1 LPM continuous flow ~39 dB @ 2 LPM continuous flow ~42 dB @ 3 LPM continuous flow <39> |
Warranty: | 3-year limited; 1-year limited on all accessories |
Battery: | 2.6 hours @ 2 LPM continuous flow |
Dimensions: | 16.5" (H) x 11" (W) x 8" (D) |
Continuous Flow: | 0.5 - 3.0 LPM, in 0.5 LPM increment settings |
Conserving Flow: | Pulse dose settings 1-5 |
Product Weight: | 17 lbs w/o battery pack; 19.9 lbs w/battery pack |
Filters: | Gross particle, compressor inlet, patient HEPA outlet - all accessible without opening up concentrator shell |
Oxygen: | Operating altitude up to 10,000 ft |
Code Approval: | E1390 (stationary concentrator) and/or E1392 (portable concentrator) |
Air Tubing: | Up to 25' on continuous flow; 7' recommended when using pulse settings |