Jackery SolarSaga 100 Prime Bifacial DIY Solar Panel, 100W Portable Solar Charger, 25% Conversion Efficiency, IP68 Waterproof vs Retevis RT97S Portable GMRS Repeater
Head-to-head spec comparison to help you pick the right kit component for your needs.
Jackery
$249
Retevis
$340
Verdict
It's a Tie
The Jackery SolarSaga 100 Prime Bifacial DIY Solar Panel, 100W Portable Solar Charger, 25% Conversion Efficiency, IP68 Waterproof and Retevis RT97S Portable GMRS Repeater are evenly matched. Your choice depends on which features matter most to you.
Spec-by-Spec Comparison
| Spec | Jackery SolarSaga 100 Prime Bifacial DIY Solar Panel, 100W Portable Solar Charger, 25% Conversion Efficiency, IP68 Waterproof | Retevis RT97S Portable GMRS Repeater |
|---|---|---|
| Kit Role | solar panel | GMRS repeater hub |
| Category | solar-panel | gmrs-repeater |
| Renter Install | No installation — unfold and set in sun | permission required |
| Building Fit | Foldable; stores in bag; can lean against any surface | licensed RF relay |
| Max Power | 100 W | 5 W |
| Channels | N/A | 8 |
| Clear LOS Range | N/A | N/A |
| Coverage | N/A | N/A |
| Battery Life | N/A | N/A |
| Water Resistant | Yes | No |
| SOS Button | No | No |
| Weather Alerts | No | No |
| License Required | No | Yes |
| Subscription Required | No | No |
| Subscription/mo | 0 $ | 0 $ |
| Price | $249 | $340 |
| Rating | 8.0/10 | 8.2/10 |
| Buy on Amazon | Buy on Amazon |
Pros & Cons
Jackery SolarSaga 100 Prime Bifacial DIY Solar Panel, 100W Portable Solar Charger, 25% Conversion Efficiency, IP68 Waterproof
Pros
- IP68 waterproof — survives rain and humidity
- Bifacial design captures light from both sides for 20% more output
- 25% conversion efficiency — best-in-class for portable panels
- Foldable and lightweight, easy to deploy in a yard or balcony
- Native DC connector pairs directly with Jackery Explorer stations
Cons
- Slower to recharge a 1070Wh station — ~10 hrs in good sun
- Hurricane skies often cloudy for days post-landfall, limiting solar
- ~$249 is mid-premium for a single 100W panel
Retevis RT97S Portable GMRS Repeater
Pros
- Adds a real RF relay layer no handheld can provide
- Purpose-built GMRS repeater with built-in duplexer
- Portable AC/DC format can support temporary building or neighborhood drills
- Pairs with repeater-capable handhelds like the BTECH GMRS-V2
- Best fit for licensed building captains and prepared neighborhood radio leads
Cons
- Not a renter gadget; needs permission, antenna placement, and power planning
- No organization-wide license shortcut; unrelated GMRS operators still need their own licenses
- Shared repeater use needs a responsible licensed operator, call-sign discipline, and written operating rules
- Bad antenna placement inside concrete can erase the benefit
- More complex and easier to misuse than simple handheld radios
Our Verdicts
Jackery SolarSaga 100 Prime Bifacial DIY Solar Panel, 100W Portable Solar Charger, 25% Conversion Efficiency, IP68 Waterproof
The SolarSaga 100 Prime is the right solar companion to the Explorer 1000 v2: IP68 waterproof so it can sit outside in post-storm drizzle, and 25% bifacial efficiency squeezes every watt out of intermittent sun. Pairs natively and folds into a manageable package. Expect 8–12 hours to fully recharge the station in real-world post-storm sun.
Retevis RT97S Portable GMRS Repeater
The RT97S is the advanced GMRS product OutageKit was missing: a repeater for a licensed building radio lead trying to make floor-to-lobby or neighborhood RF coverage more reliable. It is not for casual renters, condo-board blanket use, or internet-linked networks, and it does not bypass GMRS licensing or station-identification rules. It belongs only when a responsible licensed operator can place the antenna, power the unit, and run a written channel plan.
Jackery SolarSaga 100 Prime Bifacial DIY Solar Panel, 100W Portable Solar Charger, 25% Conversion Efficiency, IP68 Waterproof
$249