Will the Rich Solar MEGA 50 work with the Jackery Explorer 300D?
Yes. One Rich Solar MEGA 50 works with the Jackery Explorer 300D: about 22.8 V on a 20°F morning against the station's 28 V limit, and about 50 W in full sun. Two panels: works (2 panels in parallel on DC8020), about 100 W.
Works
1 x MEGA 50 into the Explorer 300D (1 panel on DC8020) stays inside 16 to 28 V and under 6 A, even at 20F.
- Jackery's manual: the panel's open-circuit voltage (Voc) must be between 16 and 28V, 100W max.
- Needs an MC4 to DC8020 adapter cable.
50 W, open-circuit 20.8 V, short-circuit 3.1 A, working 17.6 V / 2.8 A. Brand page Panel details
Jackery Explorer 300DSolar input DC8020: 16 to 28 V, 100 W max. Manual Station details
Change the count or temperatureTwo panels: every way to wire them
| Wiring | Input | Volts at 20F | Amps | Watts | Verdict |
|---|---|---|---|---|---|
| 2 panels in parallel on DC8020 Best option | DC8020 | 22.8 | 5.7 | 100 | Works |
| 2 panels in series on DC8020 Open-circuit voltage 41.6V is above the station's 28V limit. Going over a station's input voltage limit can damage it. | DC8020 | 45.6 | 2.8 | 0 | Don't connect |
Quick answers
Will the Rich Solar MEGA 50 work with the Jackery Explorer 300D?
Yes. One Rich Solar MEGA 50 works with the Jackery Explorer 300D: about 22.8 V on a 20°F morning against the station's 28 V limit, and about 50 W in full sun. Two panels: works (2 panels in parallel on DC8020), about 100 W.
Can I connect two MEGA 50 panels to the Explorer 300D?
Yes, 2 panels in parallel on DC8020. That gives about 100 W.
What cable do I need to connect the MEGA 50 to the Explorer 300D?
Needs an MC4 to DC8020 adapter cable.
Is it safe on a cold morning?
Panel voltage rises in the cold. One MEGA 50 goes from 20.8 V on its label to about 22.8 V at 20°F and 23.5 V at 0°F. The Explorer 300D accepts up to 28 V on the DC8020.
Where to buy
We may earn a commission if you buy through these links. It never changes a verdict.
Other panels that work with the Explorer 300D
- Jackery Explorer 300D: solar input 16 to 28 V on the Solar in (DC8020). Jackery sets this limit on open-circuit voltage (Voc), so we hold the panels' Voc on your coldest morning to it.
- Cold raises panel voltage: we add 0.30% per °C below 77F (25°C), a typical figure, since this panel does not publish its own. At 20F one panel's 20.8 V becomes 22.8 V.
- Current over the 6 A cap is safe: the station takes 6 A and you get fewer watts. We count only the capped watts.
- Max 100 W on this input.
- Cold-morning voltage uses 0.30% per °C, typical for crystalline panels. This panel's own value is not published.
- Expected watts are the best case in full sun. Real-world midday output is usually 60 to 80% of that.