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Solar panel CL-SM20M, 20W, 18.6V, 435x356x30mm

Name: Solar panel CL-SM20M, 20W, 18.6V, 435x356x30mm
Brand: CELLEVIA POWER
SKU: 35542
Price: 56.91 BGN
Availability: InStock
Rating: 4.2500 (4 reviews)

Solar panel CL-SM20M 20W 18.6V 435x356x30 - 1

Single-crystal photovoltaic panel CL-SM20M with 20 W power, dimensions 435 x 356 x 30 mm and current 1.1 A.

Manufacturer:

CELLEVIA POWER

Model:

CL-SM20M

Individual Warranty:

24 months

Company Waranty:

12 months

Weight:

2.484 Kgs

Availability

Available online

1142 pcs.

On site in Vikiwat shop

the price on site may be different

13 pcs.

See quantities

-5%

online

BGN 56.91 VAT Incl.

~~BGN 59.90~~ VAT Incl.

The offer is valid from 31.05.2025 to 31.05.2025

Prices for quantities (VAT Incl.)

BGN 56.91

~~BGN 59.90~~

BGN 54.06

~~BGN 56.91~~

BGN 51.21

~~BGN 53.91~~

10+

BGN 48.37

~~BGN 50.92~~

20+

BGN 45.52

~~BGN 47.92~~

SKU: 35542

Description Specifications Files Reviews

Description

Application

Solar (PV) systems are used to power homes, villas, farms, remote locations, islands, yachts, telecommunication stations and more. The main components of solar systems are: photovoltaic (solar) panels, solar controller, rechargeable batteries and inverter. Self-powered solar systems can achieve energy independence - without connection contracts, monthly fees, and the need to build a power grid to your site.

Solar panel

power tolerance - + 3%;
voltage at maximum power - 18.6 V;
idle voltage - 22.9 V;
short circuit current - 1.12 A;
maximum number of cells - 36 Pcs;
maximum system voltage - 600 VDC;
temperature coefficient of Isc (%) - 0.065 +/- 0.01%°C;
temperature coefficient of Voc (%) - 0.40 +/- 0.05mv°C;
temperature range - from - 40°C to + 85°C;
frame material (material, angles, etc.) - aluminum.

More information

The controllers shown in related products are compatible with this product. When connecting more solar panels, you may need to use another more powerful controller.

In the construction of solar systems, for the purpose of higher output power and higher output voltage, serial and parallel connection of solar panels according to the manufacturer's requirements can be used.

In these cases, the following requirements are mandatory

solar panels should be from the same manufacturer;
solar panels have the same generated power and voltage;
solar panels should be in the same batch.

When connecting panels from different manufacturers, it is necessary to pre-select the panels according to their V-A characteristics. If any of these requirements are violated, leakage currents in the system and different values of the output voltage from some panels could be observed.

The following requirements must be observed when installing solar panels

it is forbidden to break the integrity of the panel (drilling, cutting, cutting of channels, bending).
mounting is carried out on a flat support surface (frame, construction), using elliptical openings provided by the manufacturer or with suitable brackets in combination with screws, bolts, chrome-nickel-vanadium steel washers. It is imperative to have a distance of 1mm (provided by feder washers) to compensate for the linear expansion due to the heating of the panel during operation.
a blank technological distance of 5 to 10 mm is left between the individual panels to compensate for the temperature expansion (this distance can be filled with suitable elastic seals).

Specifications

Technical parameters of Solar panel CL-SM20M, 20W, 18.6V, 435x356x30mm

Brand:

CELLEVIA POWER

Panel type:

monocrystalline

System voltage:

18.6 [V]

Power:

20 [W]

Maximum current:

1.1 [A]

Dimensions:

435x356x30 [mm]

Model:

CL-SM20M

Files

Technical documentation of Solar panel CL-SM20M, 20W, 18.6V, 435x356x30mm

Datasheet CL-SM20M (EN) PDF, 556.73 KB

Reviews

by Петър Петров , 04 Jun 2015

Снимката дали е реалната ?!?

by Иван Иванов , 24 Aug 2014

Такива си монтирах на външните лампи на склада.

by Георги Халачев , 05 Aug 2014

Много подходящ за икономични светодиодни лампи с малка консумация.

by Tooper , 12 Jun 2014

Изненадващо, но работи като по-скъпите които ползвам.

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