Best Solar Panels for the Jackery Explorer 300 Plus
We tested 20 solar panels against the Explorer 300 Plus's 12–27V MPPT range and 100W input limit.
100W max input
MPPT 12–27V
Proprietary 288Wh
Our Picks
Fastest Charge
EcoFlow 110W Solar Panel
93W delivered 4.4h charge Adapter needed
Charges the Explorer 300 Plus (288Wh) in ~4.4 hours (real-world estimate at 70% derate). Charging is capped at 93W.
Check Panel on Amazon Most Compact
Goal Zero Boulder 100 Briefcase Solar Panel
86W delivered 4.8h charge Adapter needed
At 100W, the Goal Zero Boulder 100 Briefcase Solar Panel is the smallest compatible panel for the Explorer 300 Plus — easier to transport and store.
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288Wh · 300W continuous · 100W solar input
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All 20 Panels Compared
| Panel | Watts | Status | Delivered | Charge Time | Efficiency | Adapter |
|---|---|---|---|---|---|---|
| EcoFlow 110W Solar Panel Vmp 18.5V · Voc 21.7V | 110W | Limited | 93W | 4.4h | 84% | MC4 -> Proprietary |
| EcoFlow NextGen 160W Solar Panel Vmp 18.6V · Voc 21.3V | 160W | Limited | 93W | 4.4h | 58% | MC4 -> Proprietary |
| EcoFlow NextGen 220W Bifacial Portable Solar Panel Vmp 18.4V · Voc 21.5V | 220W | Limited | 92W | 4.5h | 42% | MC4 -> Proprietary |
| Goal Zero Boulder 100 Briefcase Solar Panel Vmp 17.2V · Voc 21.5V | 100W | Limited | 86W | 4.8h | 86% | Goal Zero proprietary -> Jackery proprietary adapter required |
| Anker SOLIX PS100 Portable Solar Panel (100W) Vmp 24.5V · Voc 28.5V | 100W | Over-Voltage Danger | — | — | — | — |
| Anker SOLIX PS400 Portable Solar Panel (400W) Vmp 48V · Voc 60V | 400W | Over-Voltage Danger | — | — | — | — |
| Bluetti PV120 Solar Panel Vmp 19.6V · Voc 24.4V | 120W | Over-Voltage Danger | — | — | — | — |
| Bluetti PV200 Solar Panel Vmp 20.5V · Voc 26.1V | 200W | Over-Voltage Danger | — | — | — | — |
| Bluetti PV350 Solar Panel Vmp 37.5V · Voc 46.5V | 350W | Over-Voltage Danger | — | — | — | — |
| BougeRV Yuma 200W CIGS Thin-Film Flexible Solar Panel Vmp 24V · Voc 30.4V | 200W | Over-Voltage Danger | — | — | — | — |
| EcoFlow 400W Portable Solar Panel Vmp 41V · Voc 48V | 400W | Over-Voltage Danger | — | — | — | — |
| EcoFlow 400W Rigid Solar Panel Vmp 31V · Voc 37.1V | 400W | Over-Voltage Danger | — | — | — | — |
| Goal Zero Nomad 200 Solar Panel Vmp 19.1V · Voc 23V | 200W | Over-Voltage Danger | — | — | — | — |
| Jackery SolarSaga 100W Solar Panel Vmp 20V · Voc 24.8V | 100W | Over-Voltage Danger | — | — | — | — |
| Jackery SolarSaga 200W Solar Panel Vmp 20V · Voc 24.8V | 200W | Over-Voltage Danger | — | — | — | — |
| Jackery SolarSaga 80W Solar Panel Vmp 22V · Voc 28.5V | 80W | Over-Voltage Danger | — | — | — | — |
| Renogy 200W Monocrystalline Foldable Solar Suitcase Vmp 20.4V · Voc 24.3V | 200W | Over-Voltage Danger | — | — | — | — |
| Renogy E.FLEX 200W Portable Solar Panel Vmp 20.3V · Voc 23.9V | 200W | Over-Voltage Danger | — | — | — | — |
| Renogy 100W Flexible Solar Panel Vmp 20.7V · Voc 24.4V | 100W | Over-Voltage Danger | — | — | — | — |
| Rich Solar MEGA 100 Portable Briefcase Solar Panel Vmp 18.6V · Voc 22.8V | 100W | Over-Voltage Danger | — | — | — | — |
Panel Details
Limited EcoFlow 110W Solar Panel 110W
Voc
21.7V
Vmp
18.5V
Isc
6.3A
Imp
6A
Cold Voc: 21.7 x 1.2 = 26.0V
(under 27V limit)
MPPT: 18.5V
(within 12–27V range)
Current: 6A
(clamped to 5A — 17% loss)
Warnings:
- Charging capped at 5A.
- Voltage cap: 100W is difficult to reach safely. 2 panels in series would exceed cold-voltage limits. Safe series ~1 (≈93W).
- Adapter required: MC4 -> Proprietary.
Limited EcoFlow NextGen 160W Solar Panel 160W
Voc
21.3V
Vmp
18.6V
Isc
9.1A
Imp
8.6A
Cold Voc: 21.3 x 1.2 = 25.6V
(under 27V limit)
MPPT: 18.6V
(within 12–27V range)
Current: 8.6A
(clamped to 5A — 42% loss)
Warnings:
- Charging capped at 5A.
- Voltage cap: 100W is difficult to reach safely. 2 panels in series would exceed cold-voltage limits. Safe series ~1 (≈93W).
- Adapter required: MC4 -> Proprietary.
Limited EcoFlow NextGen 220W Bifacial Portable Solar Panel 220W
Voc
21.5V
Vmp
18.4V
Isc
12.4A
Imp
11.9A
Cold Voc: 21.5 x 1.2 = 25.8V
(under 27V limit)
MPPT: 18.4V
(within 12–27V range)
Current: 11.9A
(clamped to 5A — 58% loss)
Warnings:
- Charging capped at 5A.
- Voltage cap: 100W is difficult to reach safely. 2 panels in series would exceed cold-voltage limits. Safe series ~1 (≈92W).
- Adapter required: MC4 -> Proprietary.
Limited Goal Zero Boulder 100 Briefcase Solar Panel 100W
Voc
21.5V
Vmp
17.2V
Isc
N/A
Imp
5.81A
Cold Voc: 21.5 x 1.2 = 25.8V
(under 27V limit)
MPPT: 17.2V
(within 12–27V range)
Current: 5.81A
(clamped to 5A — 14% loss)
Warnings:
- Charging capped at 5A.
- Voltage cap: 100W is difficult to reach safely. 2 panels in series would exceed cold-voltage limits. Safe series ~1 (≈86W).
- Adapter required: Goal Zero proprietary -> Jackery proprietary adapter required.
Over-Voltage Danger Anker SOLIX PS100 Portable Solar Panel (100W) 100W
Voc
28.5V
Vmp
24.5V
Isc
N/A
Imp
4.1A
Cold Voc: 28.5 x 1.2 = 34.2V
(exceeds 27V limit)
MPPT: 24.5V
(within 12–27V range)
Current: 4.1A
(within 5A limit)
Warnings:
- Cold Voc margin exceeds generator max (34.2V > 27V).
Over-Voltage Danger Anker SOLIX PS400 Portable Solar Panel (400W) 400W
Voc
60V
Vmp
48V
Isc
N/A
Imp
8.33A
Cold Voc: 60 x 1.2 = 72.0V
(exceeds 27V limit)
MPPT: 48V
(outside 12–27V range)
Current: 8.33A
(clamped to 5A — 40% loss)
Warnings:
- Cold Voc margin exceeds generator max (72.0V > 27V).
Over-Voltage Danger Bluetti PV120 Solar Panel 120W
Voc
24.4V
Vmp
19.6V
Isc
6.43A
Imp
6.1A
Cold Voc: 24.4 x 1.2 = 29.3V
(exceeds 27V limit)
MPPT: 19.6V
(within 12–27V range)
Current: 6.1A
(clamped to 5A — 18% loss)
Warnings:
- Cold Voc margin exceeds generator max (29.3V > 27V).
Over-Voltage Danger Bluetti PV200 Solar Panel 200W
Voc
26.1V
Vmp
20.5V
Isc
10.3A
Imp
9.7A
Cold Voc: 26.1 x 1.2 = 31.3V
(exceeds 27V limit)
MPPT: 20.5V
(within 12–27V range)
Current: 9.7A
(clamped to 5A — 48% loss)
Warnings:
- Cold Voc margin exceeds generator max (31.3V > 27V).
Over-Voltage Danger Bluetti PV350 Solar Panel 350W
Voc
46.5V
Vmp
37.5V
Isc
10.8A
Imp
9.2A
Cold Voc: 46.5 x 1.2 = 55.8V
(exceeds 27V limit)
MPPT: 37.5V
(outside 12–27V range)
Current: 9.2A
(clamped to 5A — 46% loss)
Warnings:
- Cold Voc margin exceeds generator max (55.8V > 27V).
Over-Voltage Danger BougeRV Yuma 200W CIGS Thin-Film Flexible Solar Panel 200W
Voc
30.4V
Vmp
24V
Isc
9.48A
Imp
8.52A
Cold Voc: 30.4 x 1.2 = 36.5V
(exceeds 27V limit)
MPPT: 24V
(within 12–27V range)
Current: 8.52A
(clamped to 5A — 41% loss)
Warnings:
- Cold Voc margin exceeds generator max (36.5V > 27V).
Over-Voltage Danger EcoFlow 400W Portable Solar Panel 400W
Voc
48V
Vmp
41V
Isc
11A
Imp
9.8A
Cold Voc: 48 x 1.2 = 57.6V
(exceeds 27V limit)
MPPT: 41V
(outside 12–27V range)
Current: 9.8A
(clamped to 5A — 49% loss)
Warnings:
- Cold Voc margin exceeds generator max (57.6V > 27V).
Over-Voltage Danger EcoFlow 400W Rigid Solar Panel 400W
Voc
37.1V
Vmp
31V
Isc
13.79A
Imp
12.9A
Cold Voc: 37.1 x 1.2 = 44.5V
(exceeds 27V limit)
MPPT: 31V
(outside 12–27V range)
Current: 12.9A
(clamped to 5A — 61% loss)
Warnings:
- Cold Voc margin exceeds generator max (44.5V > 27V).
Over-Voltage Danger Goal Zero Nomad 200 Solar Panel 200W
Voc
23V
Vmp
19.1V
Isc
N/A
Imp
10.47A
Cold Voc: 23 x 1.2 = 27.6V
(exceeds 27V limit)
MPPT: 19.1V
(within 12–27V range)
Current: 10.47A
(clamped to 5A — 52% loss)
Warnings:
- Cold Voc margin exceeds generator max (27.6V > 27V).
Over-Voltage Danger Jackery SolarSaga 100W Solar Panel 100W
Voc
24.8V
Vmp
20V
Isc
5.4A
Imp
5A
Cold Voc: 24.8 x 1.2 = 29.8V
(exceeds 27V limit)
MPPT: 20V
(within 12–27V range)
Current: 5A
(within 5A limit)
Warnings:
- Cold Voc margin exceeds generator max (29.8V > 27V).
Over-Voltage Danger Jackery SolarSaga 200W Solar Panel 200W
Voc
24.8V
Vmp
20V
Isc
11.2A
Imp
10A
Cold Voc: 24.8 x 1.2 = 29.8V
(exceeds 27V limit)
MPPT: 20V
(within 12–27V range)
Current: 10A
(clamped to 5A — 50% loss)
Warnings:
- Cold Voc margin exceeds generator max (29.8V > 27V).
Over-Voltage Danger Jackery SolarSaga 80W Solar Panel 80W
Voc
28.5V
Vmp
22V
Isc
3.71A
Imp
3.64A
Cold Voc: 28.5 x 1.2 = 34.2V
(exceeds 27V limit)
MPPT: 22V
(within 12–27V range)
Current: 3.64A
(within 5A limit)
Warnings:
- Cold Voc margin exceeds generator max (34.2V > 27V).
Over-Voltage Danger Renogy 200W Monocrystalline Foldable Solar Suitcase 200W
Voc
24.3V
Vmp
20.4V
Isc
10.42A
Imp
9.82A
Cold Voc: 24.3 x 1.2 = 29.2V
(exceeds 27V limit)
MPPT: 20.4V
(within 12–27V range)
Current: 9.82A
(clamped to 5A — 49% loss)
Warnings:
- Cold Voc margin exceeds generator max (29.2V > 27V).
Over-Voltage Danger Renogy E.FLEX 200W Portable Solar Panel 200W
Voc
23.9V
Vmp
20.3V
Isc
10.49A
Imp
9.86A
Cold Voc: 23.9 x 1.2 = 28.7V
(exceeds 27V limit)
MPPT: 20.3V
(within 12–27V range)
Current: 9.86A
(clamped to 5A — 49% loss)
Warnings:
- Cold Voc margin exceeds generator max (28.7V > 27V).
Over-Voltage Danger Renogy 100W Flexible Solar Panel 100W
Voc
24.4V
Vmp
20.7V
Isc
5.16A
Imp
4.84A
Cold Voc: 24.4 x 1.2 = 29.3V
(exceeds 27V limit)
MPPT: 20.7V
(within 12–27V range)
Current: 4.84A
(within 5A limit)
Warnings:
- Cold Voc margin exceeds generator max (29.3V > 27V).
Over-Voltage Danger Rich Solar MEGA 100 Portable Briefcase Solar Panel 100W
Voc
22.8V
Vmp
18.6V
Isc
5.78A
Imp
5.38A
Cold Voc: 22.8 x 1.2 = 27.4V
(exceeds 27V limit)
MPPT: 18.6V
(within 12–27V range)
Current: 5.38A
(clamped to 5A — 7% loss)
Warnings:
- Cold Voc margin exceeds generator max (27.4V > 27V).
Understanding Solar Compatibility with the Explorer 300 Plus
MPPT Range & Why It Matters
The Explorer 300 Plus accepts solar input between 12V and 27V (MPPT range). Panels with Vmp below 12V won't start charging — the MPPT controller can't lock on. Panels with Vmp above 27V may damage the input circuit.
Cold Weather Voltage Safety
We apply a 1.2x safety margin to each panel's open-circuit voltage (Voc) to account for cold temperatures, when solar cells produce higher voltage. The Explorer 300 Plus's maximum input voltage is 27V. Any panel whose Voc x 1.2 exceeds 27V is flagged as a voltage danger. 4 of 20 panels pass this safety check.
Cables & Adapters for the Explorer 300 Plus
The Explorer 300 Plus uses a Proprietary solar input connector. This generator uses a proprietary connector from Jackery. Check the manufacturer's adapter options for third-party panels. 4 of 20 panels require an adapter with this unit.
Frequently Asked Questions
Can I use any solar panel with the Jackery Explorer 300 Plus?
No. The Explorer 300 Plus requires panels with Vmp between 12V and 27V, and cold-weather Voc (Voc x 1.2) under 27V. Of the 20 panels we tested, 0 are fully compatible, 4 work with limitations, and 16 are incompatible.
How long does it take to charge the Explorer 300 Plus with solar?
With the fastest compatible panel (EcoFlow 110W Solar Panel, 93W delivered), the Explorer 300 Plus (288Wh) charges in approximately 4.4 hours under real-world conditions (70% derate for angle, clouds, and temperature). The slowest compatible option (Goal Zero Boulder 100 Briefcase Solar Panel) takes approximately 4.8 hours.
Do I need an adapter for solar charging the Explorer 300 Plus?
The Explorer 300 Plus uses a Proprietary connector. 4 of 20 panels require an adapter. The remaining panels connect directly via Proprietary.
Devices You Can Power with the Explorer 300 Plus
Monitor (27-inch LCD)
55W · 3.7h runtime
CPAP Machine
56.1W · 3.6h runtime
Portable Electric Cooler
60W · 3.4h runtime
Portable Fan
61W · 3.3h runtime
WiFi Router
75W · 2.7h runtime
Solar Guides for Similar Generators
Compare solar panel options across generators in the 300Wh class.
Generator data: Jackery Explorer 300 Plus User Manual (JE-300B)
Panel data: Individual OEM sources (see panel details above)
Solar compatibility protocol:
True Surge methodology
· Voltage safety margin: 1.2x cold-weather Voc per IEC 61730 / NEC 690.7