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Black rectangular polysilicon solar panel 136 by 110 by 3mm

crystalsolar

crystalsolar 2W 6V Polysilicon Solar Panel 136x110x3mm SW0206

SKU CH-NR30-2BZJB

Polysilicon solar panel delivers 2 W at 6 V with 17 % conversion in a 136 x 110 x 3 mm frame weighing 0.052 kg

  • Product typeSolar Panel
  • Product colorBlack
  • 17% conversion rate delivers efficient solar charging
  • 2W 6V output powers small DIY projects directly
  • 136x110x3mm compact panel fits tight enclosures
  • 052 kg lightweight design simplifies portable builds
  • Polysilicon construction withstands outdoor conditions

Compact 2W 6V Polysilicon Panel

The crystalsolar SW0206 is a 2W 6V polysilicon solar module measuring 136 by 110 by 3mm. It suits hobbyists and DIY builders who need a small, lightweight source of green energy for low-power projects. The panel delivers a working current of 0.333A at 17% conversion efficiency.

Steady Output Under Continuous Light

Under sustained illumination the panel maintains its rated 6V working voltage and 0.333A current without the drop-off seen in brief peak measurements. The 17% conversion rate applies to ongoing exposure, making output predictable for charging 330mAh cells or running modest loads. Performance scales linearly when multiple units are wired in series or parallel.

Durable Miniature Build for Daily Mounting

A solid black casing protects the polysilicon cells while adding only 0.052kg of weight. The thin 3mm profile and compact 136 by 110mm footprint allow adhesive or screw mounting on curved surfaces, enclosures or portable rigs. Two solder-ready contact pads provide a permanent electrical connection that resists vibration in mobile use.

How it compares

Measured against everything we stock in Solar-Powered Chargers & Devices, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 93% of the 874 comparable items (median $25.99).

Specifications

Product
Product typeSolar Panel
Product colorBlack

Questions about this item

Does the 2 W panel generate noticeable heat when it runs all day in the sun?

The 6 V, 0.333 A panel produces only 2 W, so surface temperature stays close to ambient and no active cooling is needed.

What must I already have to use the 6 V output from this panel?

You need a 6 V charge controller or a device that accepts 6 V DC directly, plus wiring to the panel's terminals.

Can I connect this 136 x 110 mm panel alongside an older 5 V solar module?

The panel delivers 6 V at 0.333 A; mixing it with a 5 V module requires a separate regulator for each voltage to avoid mismatch.

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