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Victron Energy

SCC010020020

PWM laadimiskontroller BlueSolar 12/24V-20A

The VICTRON ENERGY BlueSolar PWM-Light 12/24V-20A charge controller is a reliable and cost-effective solution for small off-grid solar systems. Part of the "light" PWM range, this entry-level model provides optimized 3-stage battery charging with low-voltage disconnect, automatically detecting 12V/24V battery voltages. The controller is supplied alone.

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28,38€

28,38€ ~~34,80€~~

Käibemaksuga Tarne arvutatakse makse tegemise ajal.

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Free pickup point for orders over €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

via our network of certified installers

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Support service

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Technical specifications

Toote kasutuse eesmärk	Gestion de l'énergie solaire dans les systèmes hors réseau
Päikesepaneeli regulaatori tüüp	PWM (Pulse Width Modulation)
Maksimaalne laadimisvool (A)	20
Nimipinge	12/24 V
Päikesepaneeli sisendpinge vahemik	Jusqu'à 55 V
Absoluutne maksimaalne päikesepinge	55 V
Toetatud akutüüpide keemilised koostised	Plomb-acide (AGM),Plomb-acide (GEL),Plomb-acide (Ouvert)
Päikesepaneeli sisendite arv	1.0
Toetatud tarbijaväljund	Oui
Laadimise sammude arv	3.0
Traadivõrk	Aucun
jahutusmeetod	Convection naturelle
Kaitsefunktsioonid	Polarité inversée de la batterie,Polarité inversée des panneaux solaires,Court-circuit en sortie,Surcharge,Surchauffe
Ekraani tüüp	LED 2 chiffres 7 segments
Montaažitüüp	Montage en surface
IP-tunnus	IP20
Töötemperatuuri vahemik	-20°C à +50°C
Korpuse materjal	Plastique
Kaal	0.15 kg
Mõõtmed (L x K x S)	133 x 70 x 33.5 mm
Tellimuste lubamine n-ö varuosast	Oui
Toote kategooria	Marchandise / GENHY / 38
Müük lubatud	Oui
Toote SKU	SCC010020020
Virtuaalselt saadaval olev kogus	3

Detailed description

PWM laadimiskontroller BlueSolar 12/24V-20A (tootja VICTRON ENERGY) on ökonoomne ja töökindel lahendus päikeseenergia juhtimiseks 12V või 24V süsteemides. See mudel kasutab PWM-tehnoloogiat (impulsslaadimise modelleerimine) 20A nimivooluga akude laadimise reguleerimiseks, tuvastades automaatselt süsteemi pinge. Kontrolleril on kolmesammuline (bulk, absorptsioon, float) nutikas laadimisprotsess, mis optimeerib aku eluiga, kuigi need etapid ei ole programmeeritavad.

Põlised omadused ja kaitse

See kontroller eristub lihtsuse ja täieliku kaitse poolest. Tal on väljund, mis toetab automaatset laadimise katkestamist madala pinge korral, takistades liigse tühjendamise. Kahe numbri ja seitsme segmendiga kuvar võimaldab kiiret seadistamist väljundi funktsioonide jaoks, sealhulgas valgustuse kontrollimiseks mõeldud ajastit. Kaitsefunktsioonid hõlmavad pööratud polaarsust (kaitsefusu abil), väljundi lühiseid, ülekoormust ja üleküte, tagades turvalise töö. Maandus on ühine positiivse poolusega, ning töö temperatuurivahemik on -20°C kuni +50°C.

Positsioneerimine ja võrdlus

BlueSolar PWM-Light 12/24V-20A on ökonoomne alternatiiv VICTRON ENERGY nutikamate MPPT-kontrollerite (nt BlueSolar MPPT või SmartSolar MPPT) jaoks. Kuigi MPPT-kontrollerid maksimeerivad paneelide kasutegurit pideva pinge adapteerimisega, sobib PWM-Light mudel ideaalselt kohtadesse, kus eelistatakse madalaid kulutusi ja PWM-tehnoloogiale omast võimsuskadu on aktsepteeritav. See on sobiv näiteks iseseisvale valgustusele, väikestele päikesepaigaldustele suvilates, mootorhaagistes või keskmise suurusega veoautodes ning akude hooldamiseks. IP20 kaitsetase näitab, et seade on mõeldud varjulises keskkonnas, nagu paljud elektronikaseadmed, mis ei ole otseselt ilmaoludele avatud.

Expert review

Pol CONIN

Digitaalarenduse vastutaja

« Analysis of the Victron Energy BlueSolar 20A PWM solar charge controller »

The VICTRON ENERGY BlueSolar PWM-Light 12/24V-20A charge controller is a cost-effective choice for marine and land-based solar installations where budget constraints are significant and solar panels are sized for nominal voltages close to those of the batteries. Its PWM technology, while less efficient than MPPT for power optimization under variable conditions, ensures reliable and stable charge regulation. This model is particularly suited to 12V or 24V systems requiring a modest 20A charging current, such as navigation lights, small service systems, or communication equipment. The automatic voltage detection and three-stage charging process (bulk, absorption, float) contribute to battery longevity. The presence of a load output with low-voltage disconnect is a major asset for protecting the batteries. Its IP20 rating requires installation in a dry, protected compartment, typical of technical areas on board or in a shelter.

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PWM laadimiskontroller BlueSolar 12/24V-20A

28,38€

28,38€ ~~34,80€~~

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Frequently asked questions

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What is the main function of the BlueSolar PWM-Light 12/24V-20A charge controller?

The BlueSolar PWM-Light 12/24V-20A charge controller from VICTRON ENERGY is designed to manage solar energy in 12V or 24V off-grid systems. It regulates battery charging from solar panels using PWM technology, thereby optimizing battery lifespan.

Which charging technology does this Victron Energy controller use?

This controller uses PWM (Pulse Width Modulation) technology, making it an economical solution for solar charge regulation.

What is the nominal charging current of this controller?

The nominal charging current of this model is 20 amperes (20A).

Does the controller automatically detect system voltage?

Yes, the BlueSolar PWM-Light 12/24V-20A charge controller automatically detects system voltage, whether it is 12V or 24V.

What temperature range can this controller operate in?

This controller is designed to operate within a temperature range of -20°C to +50°C under full load.

Does the BlueSolar PWM-Light 12/24V-20A charge controller have a display?

Yes, it is equipped with a two-digit seven-segment display, which allows for quick and easy configuration of the load output functions, including the timer setting.

What is the charging process used by this battery controller?

The controller uses a three-stage smart battery charging process:

Bulk: Fast-charge phase where maximum current is applied. Absorption: Voltage is held constant to ensure a full charge. Float: Voltage is reduced to maintain the battery at full charge without overcharging.

Can the charging process steps be programmed?

No, the charging process steps (bulk, absorption, float) of this controller are not programmable.

What protections are built into this charge controller?

The controller includes multiple protections for safe operation:

Protection against reverse battery polarity connection (via a fuse).Protection against output short circuits.Protection against overcharging (shutdown after 60 seconds at 130% charge, shutdown after 5 seconds at 160% charge, immediate shutdown in case of short circuit).Protection against overheating.

What is the maximum solar voltage this controller can handle?

The maximum solar voltage this controller can handle is 28 V for a 12 V system and 55 V for a 24 V system.

What is the controller's own consumption?

The controller's self-consumption is less than 10 mA, ensuring minimal battery discharge when there is no solar production.

How is the load output managed by the controller?

The load output provides an automatic disconnect function in case of low battery voltage, preventing excessive discharge. It can also be controlled manually.

Does the controller provide a lighting control function?

Yes, the controller includes a lighting control function with a single timer, configurable via the two-digit seven-segment display.

Which battery voltages are compatible with this controller?

This controller is compatible with 12 V and 24 V battery systems, with automatic system voltage detection.

What types of solar panels are recommended for a 12 V system?

For a 12 V system, it is recommended to use 36-cell solar panels.

Which types of solar panels are recommended for a 24V system?

For a 24 V system, it is recommended to use 72-cell solar panels or two 36-cell panels connected in series.

Is this controller compatible with lithium batteries?

This PWM charge controller is designed with typical charge voltages (absorption and float) for lead-acid batteries (14.2 V/28.4 V in absorption and 13.8 V/27.6 V in float). It is not explicitly specified as compatible with lithium batteries in the provided documentation.