Find Your Solar Panel

Match the panel to your daily energy need, not the biggest number you can afford. A 100W panel makes roughly 300–330 Wh on a good 4 peak-sun-hour day — enough to refill a 300–500Wh power station. A 200W panel (about 600–660 Wh/day) suits 1kWh stations and RV use, while 30–45W is for phones and small devices. Size from your station's Wh capacity plus a day of buffer for clouds, then check the math with our calculator.

Less than the label — and that's normal. Rated watts are lab figures; in real sun a monocrystalline panel through an MPPT input delivers about 75–85% of its rating. The quick formula is rated watts × peak sun hours × ~0.8, so a 100W panel at 4 peak sun hours makes roughly 320 Wh/day. Heat, panel angle, cable length, and cloud cover all trim that further.

Yes, but output drops sharply. Expect roughly 10–30% of rated output under heavy overcast, with monocrystalline cells handling low light better than polycrystalline. Cold itself is fine — panels are slightly more efficient when cool — but short winter days and low sun angles cut total watt-hours. In cloudy regions, size up a tier or plan a wall-outlet top-up.

Only when charging a bare battery, not a power station. Portable power stations have a built-in MPPT controller, so you just plug the panel in. A standalone 12V battery (AGM, lead-acid, or LiFePO4) needs a separate controller to prevent overcharge and night-time drain — MPPT for 50W+ or lithium, a basic PWM for small trickle setups.

Check the station's solar input before you buy. EcoFlow uses XT60/XT60i, Jackery uses DC8020 or DC7909, Bluetti uses an aviation or T-style plug depending on model, and Anker SOLIX uses XT60. Many panels output MC4, so you'll often need an MC4-to-brand adapter cable. Confirm the panel's voltage also falls inside your station's solar input range.

Foldable for portability, rigid for permanent setups. Foldable and blanket panels pack small and deploy on a kickstand for camping, RVs, and power-station charging. Rigid framed panels are cheaper per watt and built for fixed roof or mounted installs, but they're bulky to carry. Most campers and van-lifers want foldable; off-grid roof arrays want rigid.

It tells you how much water and dust the panel survives. IP65 resists rain and spray from any direction — fine for most camping. IP67 handles brief submersion, better for exposed or wet setups. IP68 is fully waterproof. The first digit (6) means dust-tight. Look for a certified rating, not a vague waterproof claim, and protect the connectors regardless.

Yes — in series or parallel, within your controller's limits. Series adds voltage (useful for reaching a station's minimum input); parallel adds current while keeping voltage steady. Always stay under your power station or charge controller's maximum input voltage and watts. Two matched 100W panels can roughly double daily output — just check connectors and use a Y-branch or combiner cable.