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Renogy

Renogy 400 watt Solar Blanket

Renogy 400 watt Solar Blanket

SKU: RSP400SB-G2-US

Regular price
$469.99
Regular price
Sale price
$469.99
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In stock — available to order

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In stock

Four hundred watts that folds to backpack size

Carry 400W of N-Type portable solar at just 16.09 pounds.

The Renogy 400W Solar Blanket is a multi-fold portable panel for power stations and compatible battery-charging systems. It packs down to about 16.54 × 15.83 × 4.13 in and includes a shoulder strap for transport between camp, vehicle and emergency setups.

Renogy 400 watt Solar Blanket — product view

At a glance

Verified numbers for the exact product family

400WRated output
16.09 lbPanel weight
39.2VOpen-circuit voltage
IP65Panel protection rating
A controller or compatible power-station input is required

For battery charging, add a controller sized for 39.2V Voc and 13.1A Isc. For a power station, verify its PV voltage, current, wattage and connector requirements before connecting.

Why this Renogy product

High portable output without a rigid suitcase frame

Compact storageThe blanket folds into a backpack-size package for trunks, vans and limited storage compartments.
Flexible placementLay it on the ground or a vehicle, hang it from supported points or reposition it as the sun moves.
N-Type cellsRenogy markets 25% cell efficiency and strong low-light/high-temperature behavior for this portable format.

System fit

Match the electrical input—not just the connector shape.

The 400W blanket is rated 33.6V Vmp, 11.9A Imp, 39.2V Voc and 13.1A Isc. An adapter that physically fits does not prove electrical compatibility with a controller or power station.

Power stationsConfirm the station accepts the blanket’s Voc, operating voltage, current and 400W rating, then use the documented adapter.
Battery systemsUse an MPPT controller and correctly sized battery-side protection. Never connect the panel directly to a battery.

In the box

What this listing is documented to include

  • Renogy 400W solar panel blanket
  • Adjustable shoulder strap

Solar adapter cable, extension cable, charge controller, battery and power station are not listed as included with the blanket-only SKU.

Product confidence

Confirm the written warranty for RSP400SB

Renogy’s current product page markets a 2-year commitment, while a current limited-warranty schedule lists RSP400SB with a 1-year material-and-workmanship term. If warranty duration affects your decision, ask Torven Power to confirm the applicable written coverage for RSP400SB-G2-US before ordering.

Common questions

Buyer FAQ

Can it charge a portable power station?

Yes, when the station’s PV input ratings are compatible and the correct adapter is used.

Can it charge a 12V battery directly?

No. Renogy states that battery charging requires a compatible solar charge controller.

Why is real output below 400W?

The 400W rating is measured under standard test conditions. Angle, heat, shade, dirt, wiring and conversion losses reduce real output.

Does the 400W blanket include USB output?

Renogy states that only the 200W blanket has a built-in USB output; do not assume the 400W model does.

Renogy 400 watt Solar Blanket Renogy Renogy 400 watt Solar Blanket

Torven Power Planner

Not sure this product fits your setup?

Build a personalized power plan before you order. We’ll estimate the capacity, output, voltage, runtime, and solar input your setup needs—then connect you with real products from our catalog.

  1. Tell us what you need to power.
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  3. Review products matched to your answers.

Planner results are estimates. Confirm product compatibility and installation requirements before purchase.

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