Renewable Energy> Photovoltaic-Batteries-Inverters-Regulators
Open Sidebar
-34%Limited
cotek-sk-3000-watt-12v-24v.jpg
Add to Compare Added to Compare

Cotek SK 3000-12

Cotek SK 1500-12

680.00 € + VAT

Cotek SK 1000-12V

369.00 € + VAT
1,690.00 €
1,119.00 € Excluding VAT
1,387.56 € Includes VAT

3000 watts (3800VA) of pure sine at 12V COTEK SK3000-212

COTEK - SK3000-212 - USE without compromise
COTEK sinus-converters convert DC-bus solar panels into pure AC single-phase current. Depending on the converter you will receive an input voltage of 12V, 24V or even 24V. The DC-bus is similar in power to all the applications you need.

 Price without VAT

Available on backorder

  ... people are viewing this right now
  Share

3000 watts (3800VA) of pure sine at 12V COTEK SK3000-212

COTEK - SK3000-212 - USE without compromise
COTEK sinus-converters convert DC-bus solar panels into pure AC single-phase current. Depending on the converter you will receive an input voltage of 12V, 24V or even 24V. The DC-bus is similar in power to all the applications you need.

COTEK sinus-converters are convenient for high load resistance. So they are conductive for the reasonable applications of electronic devices and support long-term existence. There is an additional electronic protection which supports the efficiency of the inverter in continuous operation.

 

 
•
 Pure sine wave output (THD <3%)
 
 
  
 
•
 Pure sinus wave to protect your converter - no damage-risk
 
 
  
 
•
 Output frequency: 50 / 60HZ switch selectable
 
 
  
 
•
 Input & output fully isolation design
 
 
  
 
•
 High efficiency: 88 to 94%
 
 
 
  
 
•
 Low power saving made to conserve energy
 
 
  
 
•
 Tri-color indicators display: input voltage, output load level, failure status
 
 
  
 
•
 Loading controlled cooling fan
 
 
  
 
•
 Advanced microprocessor
 
 
  
 
•
 SC / OV / UV / OT / OL protections

 

Electrical specification & qualifications

    Electrical data  
       
    Continuous Output Power 3000 W
    Maximum Output Power (3Min.) 3450 W
    Surge Rating 6000 W
    Input Voltage 12V
    Output Voltage 220/230 / 240V +/- 3%
    Frequency (Selectable Switch) 50 / 60Hz +/- 0,05%
    output waveform Pure Sine Wave <3% THD
    Efficiency (full load)% 90,0
    No Load Current Draw A. 2,80
    Stand-By Current Draw A * 0,55
    Input Voltage VDC 10,5-15
       
       
    Technical data  
       
    Input + Load-Level- Indicator LED red / orange / green
    Failure Indicator Red LED
    Protection Overload, Short Circuit, Reverse Polarity (Fuse), Over-Under-Input Voltage, Over Temperature
    Remote Control Unit * Optional: CR 6 LED, CR 7 LCD, CR 8
       
       
    Safty & certifications  
       
    Safety Certification EN 60950-1
    EMC EN 50081-1: 1992 EN50082-1: 1992 EN55022B: 1994
    e-mark EN61000-34-2:1995 EN61000-4-3:1996 ENV50204:1995
       
       
    Temperatures & coefficients  
       
    Operating Temperature Range 0 is 40 ° C
    Storage Temperature Range - 30C to +70 C
    cooling Loading controlled cooling fan (quiet) 65 C on, 45 C off
       
       
    Length  
       
    Dimensions L x W x H mm 452 x 208 x 166
    Weight 9,8 kg

 

Possible applications

• 230 V everywhere
• 12/24/48 V Batterie from
• Traffic Systems
• Bus
• Service-VAM
• mobile home
• boat
• cottage
• solar power
• energy at home emergency

 

Technical characteristics COTEK SK 3000watt 12V

 price without VAT

Weight 1 kg
Brand

SKU: Cotek SK 3000-12 Categories: , ,

you may also like...

-25%Limited
Add to cart
Cotek SK 1500-24 750.00 €
559.00 € Excluding VAT
693.16 € Includes VAT

1500 watts (2000VA) / 24v  Cotek SK 1500-24

 

Price without VAT

Available on backorder

-29%Limited
Add to cart
COTEK SK 700-24V 454.00 €
322.00 € Excluding VAT
399.28 € Includes VAT

700WATT (900VA) / 24V pure sine wave Cotek SK 700-24 with sine output voltage 220V / 50Hz 700W / peak 1400W  

 

Price without VAT

Available on backorder

-36%Limited
Add to cart
Cotek SK 1000-24V 580.00 €
369.00 € Excluding VAT
457.56 € Includes VAT

Cotek SK 1000-24 1000Watt (1250VA) / 24V

Price without VAT

Available on backorder

-36%LimitedSOLD OUT
read more
Cotek SK 1000-12V 580.00 €
369.00 € Excluding VAT
457.56 € Includes VAT

1000Watt (1250VA) / 12V  Cotek SK 1000-12 

Input voltage: 10.5V- 15V DC. 

Output voltage 220V AC 50Hz / 1000W sine.

Price without VAT

Out of stock

Related products

-29%Limited
Add to cart
Victron Phoenix 12/1200 VE.Direct
Victron Phoenix 12/1200 VE.Direct Schuko * - Pure Sine Inverter 1200W for Photovoltaics 425.00 €
300.00 € Excluding VAT
372.00 € Includes VAT

Victron Phoenix 12/1200 VE.Direct Schuko * - Pure Sine Inverter 1200W for Photovoltaics

Inverter (inverter) Victron of Dutch origin, for autonomous systems (photovoltaic, wind, hybrid). Victron Phoenix 12/1200 converter - inverter 12VDC - 230VAC 50Hz - 1200VA, pure sine wave with maximum power 2400W. With VE.Direct connection, possibility of shutdown in case of low battery voltage and ECO mode. Suitable for a wide range of applications, able to provide power, without problems, to any load. Excellent professional quality compact and lightweight.

Specifications

Manufacturer VictronEnergy
Constant AC performance 1000w
Input Voltage (V DC) 9,2 17,3V
Rated output voltage 230V AC / alternating current
No-Load Self-Consumption 8W
Frequency Range 50Hz / + -0,1Hz
quality of power echte Sinuswelle
Standby Self-Consumption 2W
Temperature Range -40 ° C to 50 ° C
IP Protection IP20
Peak Performance 2400w
Permitted Humidity max. 95% RF (not condensing)
Voltage Control 12V DC / 230V AC

 

Available on backorder

-23%Limited
Add to cart
Victron Easy Solar 12/1600 / 70-16 MPPT 100/50-Inverter Converter-for photovoltaics, prices.reviews
Victron Easy Solar 24/1600 / 40-16 MPPT 100/50-Inverter Converter 1,705.00 €
1,307.00 € Excluding VAT
1,620.68 € Includes VAT

Victron Easy Solar 24/1600 / 40-16 MPPT 100/50-Inverter Converter. Victron inverters are compatible with many solar systems. For grid-connected systems, they can operate with one or two panels as well as with a battery. They also work with off-grid solar systems.

 

Available on backorder

-16%Limited
Add to cart
MultiGrid 48/3000 / 35-50
MultiGrid 48/3000 / 35-50 1,530.00 €
1,292.00 € Excluding VAT
1,602.08 € Includes VAT

Combined with the flexibility of a MultiPlus bidirectional converter
The MultiPlus range of bidirectional converters is the worldwide product of choice on boats and vehicles to generate AC power, and to recharge batteries, either with shore power or an onboard AC generator.
The MultiPlus is also the industry standard in on-grid and off-grid energy storage systems and is approved for use in energy storage and self-consumption systems in the UK (G83 / 2 and G59-3-1 standards).

Several hardware and firmware modifications were needed to qualify for VDE-AR-N 4105 and other country specific energy storage related standards.
The resulting product is the MultiGrid.

The MultiGrid fits seamlessly in all common energy storage topologies
There is no one-size-fits-all solution to energy storage. The building blocks, topology and control systems will depend on local conditions and regulations.
The MultiGrid hardware, together with a wide range of software tools, seamlessly fits in all common topologies.

Price without VAT

Available on backorder

-22%Limited
Add to cart
Quattro 12/5000/220-100/100 - Inverter
Quattro 12/5000/220-100/100 – Pure Sine Wave Inverter for Photovoltaics 3,970.00 €
3,095.00 € Excluding VAT
3,837.80 € Includes VAT

The Quattro can be connected to two independent AC power supplies, for example to a ground power source and to one generator, or to two generators. The Quattro automatically connects to the active power source. Quattro prevents overloading of a source with limited AC voltage. First, the battery charge decreases automatically when there may be an overload. The second level increases the power of a generator or secondary supply from a ground source with battery power.

Price without VAT

In stock

-32%Limited
Add to cart
Phoenix 24/800 VE
Phoenix 24/800 VE.Direct NEMA 5-15R 335.00 €
227.00 € Excluding VAT
281.48 € Includes VAT

Fully programmable Victron inverters, developed for professional use. The Phoenix range of inverters is suitable for the widest range of applications. The design criteria were to produce a pure sine inverter with optimized efficiency but no performance compromises. Using HF hybrid technology, the result is an excellent quality product with compact dimensions, light in weight and able to provide power, without problems, to any load.

 

Price without VAT

Available on backorder

-22%Limited
Add to cart
Victron Quattro Pure Sine iInverter
Quattro 48/15000 / 200-100 / 100 - Pure Sine Inverter for Photovoltaics 5,726.00 €
4,459.00 € Excluding VAT
5,529.16 € Includes VAT

Two AC inputs with integrated transfer switch
The Quattro can be connected to two independent AC power supplies, for example to one ground power source and one generator, or to two generators. The Quattro automatically connects to the active power source.

Two AC outputs
The main output operates as an uninterruptible power supply. The Quattro takes over the power supply of the connected loads in case of failure in the network or when the main power supply / generator is disconnected. This happens almost instantly (in less than 20 milliseconds) so that computers and other electronic devices can continue to run without interruption. The second output is only active when the main AC power supply is available at one of the Quattro inputs. In this way, loads that should not be supplied by the battery in an emergency, such as e.g. a water heater, can be connected to this output.

Price without VAT

In stock

-19%Limited
Add to cart
Victron EasySolar 48/5000/70
Victron EasySolar 48/5000/70 MPPT 150/100 Color Control-Inverter Converter 3,104.00 €
2,502.22 € Excluding VAT
3,102.75 € Includes VAT

Victron EasySolar 48/5000/70 MPPT 150/100 Color Control-Inverter Converter. Victron inverters are compatible with many solar systems. For grid-connected systems, they can operate with one or two panels as well as with a battery. They also work with off-grid solar systems.

 

Available on backorder

Add to cart
Phoenix 12/350 NEMA 5-15R socket 111.00 € Excluding VAT
137.64 € Includes VAT

Fully programmable Victron inverters, developed for professional use. The Phoenix range of inverters is suitable for the widest range of applications. The design criteria were to produce a pure sine inverter with optimized efficiency but no performance compromises. Using HF hybrid technology, the result is an excellent quality product with compact dimensions, light in weight and able to provide power, without problems, to any load.

Price without VAT

Available on backorder

-20%Limited
Add to cart
Victron Pure Sine Wave Inverter
Pure Sine Inverter Victron IVI VIC Multi 48/500 / 6-16 520.00 €
415.00 € Excluding VAT
514.60 € Includes VAT

The Multi is a powerful sine wave inverter, a sophisticated battery charger with adaptive charging technology and a high-speed AC transfer switch, in a single compact box. Multi prevents overloading of a source with limited AC voltage. In the event of a fault in the network or if the power is disconnected from the ground source or the generator, the inverter inside the Multi is automatically activated and takes over the power supply of the connected loads.

 

Price without VAT

Available on backorder

-37%Limited
Add to cart
Phoenix 48/250 VE.Direct NEMA 5-15R
Phoenix 48/250 VE.Direct NEMA 5-15R 139.00 €
87.00 € Excluding VAT
107.88 € Includes VAT

The Victron Phoenix 48/250 VE.Direct (MPN PIN482510200) is a small sinusoidal inverter with a constant output of 200W. Converts 48V DC to 230V AC with pure sine wave, suitable for supply even to sensitive electronic devices. Its level of performance is very high and thanks to the integrated Eco-Mode function one of the best in this category.

Through the VE.Direct communication port and optional equipment it is possible to connect the inverter to a computer or smartphone that allows the configuration of various system parameters, such as the switch on and off the voltage at low battery charge. Other settings such as output frequency or voltage, as well as a bipolar contact-alarm are just some of the features of this converter.

Price without VAT

Available on backorder

-20%Limited
Add to cart
Phoenix 48/375
Phoenix 48/375 VE.Direct NEMA 5-15R 140.00 €
112.00 € Excluding VAT
138.88 € Includes VAT

Fully programmable Victron inverters, developed for professional use. The Phoenix range of inverters is suitable for the widest range of applications. The design criteria were to produce a pure sine inverter with optimized efficiency but no performance compromises. Using HF hybrid technology, the result is an excellent quality product with compact dimensions, light in weight and able to provide power, without problems, to any load.

 

Price without VAT

Available on backorder

-23%Limited
Add to cart
Phoenix 12/250 VE.Direct
Phoenix 12/250 VE.Direct NEMA 5-15R 113.00 €
87.00 € Excluding VAT
107.88 € Includes VAT

The small series of Victron inverters continues to use the proven solution of the complete bridge with a toroidal transformer. The new series, however, has a new casing, new electronics and new software. The units consist of a steel frame with a plastic cover, while the electronic management of the inverters provides improved dynamic output voltage stability. Last but not least is the range of communication and feature configuration options offered by Victron using the V.Direct software.

Price without VAT

Available on backorder

Most viewed products

Recently viewed products

  • -31%Limited
    Add to cart
    Closed type GEL battery
    4 SOPZV 565AH / C120 GEL closed battery 255.00 €
    177.00 € Excluding VAT
    219.48 € Includes VAT

    Closed type photovoltaic batteries GEL 2V RES 4 SOPzV 565Ah / C120  of the Greek company Sunlight is a new economical solution suitable and efficient for energy storage in medium and large autonomous photovoltaic systems.

    Capacity:

    568Ah / C120

    Dimensions: 198mm x 83mm x 568mm (Height 595 mm with poles). Weight 28.7 Kg

    Price without VAT.

    Available on backorder

  • -16%Limited
    Add to cart
    Victron-Energy-MultiPlus-12-2000-80-32-inverter
    Victron Energy MultiPlus 12/2000/80-32 Photovoltaic inverter 1,092.00 €
    918.00 € Excluding VAT
    1,138.32 € Includes VAT

    What is a Victron MultiPlus inverter?

    The new type MultiPlus is intended to replace the previous MultiPlus Compact series. It is a powerful pure sine wave inverter and a sophisticated battery charger with adaptive charging technology as well as a high-speed AC transfer switch, all in a compact metal frame.

    Available on backorder

  • -11%Limited
    Add to cart
    50A digital solar charge regulator with Liquid crystal display for photovoltaic panels up to 750 watts / 12v or up to 1500watt / 24v Polycrystalline
    50A digital charging regulator with LCD & usb screen 89.00 €
    79.00 € Excluding VAT
    97.96 € Includes VAT

    50A digital solar charge regulator with Liquid crystal display for photovoltaic panels up to 750 watts / 12v or up to 1500watt / 24v Polycrystalline

    In stock

  • -15%LimitedSOLD OUT
    read more
    Delphi Freedom 2000 293.00 €
    249.00 € Excluding VAT
    308.76 € Includes VAT

    105AH / 12V 5-7 years lifespan.

    The price does not include VAT + shipping

    Out of stock

  • -39%Limited
    Add to cart
    460 watt / 465watt photovoltaic panel, frame, for net metering, net metering, stand-alone system
    460 watt-465 watt half cells frame, photovoltaic, panel 299.00 €
    181.00 € Excluding VAT
    224.44 € Includes VAT

    460 watt-465 watt half cell-cut photovoltaic panel, framework for net metering and large autonomous systems

    Minimum quantity 6 pieces

  • -40%Limited
    Add to cart
    Huawei SUN2000 2KTL L1-2kW Photovoltaic Inverter Single-phase photovoltaic, net metering, roof photovoltaic, home
    Huawei SUN2000 2KTL L1-2kW Photovoltaic Inverter Single Phase 754.00 €
    453.00 € Excluding VAT
    561.72 € Includes VAT

    Huawei SUN2000 2KTL L1-2kW Photovoltaic Inverter Single Phase. Suitable inverter for net metering, photovoltaic on roofs, home and professional photovoltaic systems.

    Available on backorder

  • -16%Limited
    Add to cart
    Victron Energy SmartSolar-MPPT-RS-450/200-Tr-Charge controller for PV
    Victron SmartSolar MPPT 450/200-Tr – MPPT Charge Controller 200A Photovoltaics 2,299.00 €
    1,932.00 € Excluding VAT
    2,395.68 € Includes VAT

    Victron SmartSolar MPPT 450/200-Tr – MPPT Charge Controller 200A Photovoltaics

    Victron Energy charging regulator suitable for installations up to 200A at 48V. This is MPPT type. MPPT Charge Controllers determine the appropriate charge levels of the batteries providing little loss in their actual performance.

    Available on backorder

  • -29%Limited
    Add to cart
    Victron Phoenix 12/1200 Schuko outlet * - Pure Sine Inverter with Power 1200 VA for Photovoltaics 425.00 €
    300.00 € Excluding VAT
    372.00 € Includes VAT

    Victron Phoenix 12/1200 Schuko outlet * - Pure Sine Inverter 12V / 1200VA / 230V for Photovoltaics

    The small series of Victron inverters continues to use the proven solution of the complete bridge with a toroidal transformer. The new series, however, has a new casing, new electronics and new software.

    The units consist of a steel frame with a plastic cover, while the electronic management of the inverters provides improved dynamic stability of the output voltage. Last but not least is the range of communication and feature configuration options offered by Victron using VE.Direct software.

    Technical Characteristics

    Power : 1200 VA

    Input voltage: 12 V DC

    Output voltage: 230 V AC

    Έξοδος: SHUKO

    Peak power: 2400 W

    Performance level : 94%

     

    Available on backorder

  • -29%Limited
    Add to cart
    Studer C 4000-48
    Studer C 4000-48 3,147.00 €
    2,249.00 € Excluding VAT
    2,788.76 € Includes VAT

    4000VA 48V with charger and switch relay, pure sine / 30 min

    Studer converters with integrated Compact series battery-charger
    Compact series inverters come with 3 devices - a sinusoidal inverter, a battery charger and a transfer system.

    Price without VAT

    Available on backorder

  • -26%Limited
    Add to cart
    Pure Sine Inverter Victron Phoenix 12/2000 Smart 2000VA 24V with WiFi / bluetooth
    Pure Sine Inverter Victron Phoenix 12/2000 Smart 2000VA 12V 864.00 €
    640.00 € Excluding VAT
    793.60 € Includes VAT

    Pure Sine Inverter Victron Phoenix 12/2000 Smart 2000VA 12V

    Pure Sine Inverter Victron Phoenix 12/2000 Smart 2000VA 12V

    with WiFi

    Available on backorder

Cotek SK 3000 WATT 12/24, photovoltaic inverter,

Cotek SK 3000 WATT 12/24, photovoltaic inverter,

3000 watts (3800VA) of pure sine to 12V COTEK SK3000-212, convert DC-bus of solar panels to pure AC single-phase current, prices

My cart
Close Wishlist
Close Recently Viewed
Compare Products (0 Products)
Compare Products
Compare Products
Compare Products
Compare Products
Clear All Let's Compare!
Category