Why choose us?

At MK Team, we do our bit every day to make our environment more ECO-friendly. We operate mainly in the energy and ventilation industries, combining new technologies and environmental protection. An eco-friendly home is also a home that is cheap to maintain, modern, and comfortable.

Featured products

Moduły Fotowoltaiczne

JA SOLAR 500W FULL BLACK BIFACIAL PHOTOVOLTAIC PANEL (195 × 113 cm)
  • Out-of-Stock
Availability: Out of stock

Power output: 500 W

Technology: bifacial (dual-sided)

Module efficiency: 22.6%

Dimensions: 1953 × 1134 × 30 mm

Weight: 27.3 kg

Frame color: black (Full Black)

Frame thickness: 30 mm

Model: JAM60D41-500/LB_FB

Manufacturer warranty: 12 years

Availability: 701 In Stock

Rated power: 405 W
STC power: 455 Wp
Bifacial technology: yes
Module type: Full Black Double Glass
Cell type: n-type
Cell technology: monocrystalline
Module design: half-cell
Number of cells: 96 (48 × 2)
Cable length (+/–): 1200 mm
Connector type: MC4 EVO2
Dimensions: 1762 × 1134 × 30 mm
Weight: 24 kg
Manufacturer warranty: 12 years

Magazyny Energii

Energy Storage Deye BOS-G Battery 5.12kWh – HV
  • Out-of-Stock
Availability: Out of stock

✅ Safe and durable – LiFePO₄ technology ensures high safety

✅ Capacity (Ah): 100

✅ Scalability: up to 12 units in one rack cabinet

✅ Nominal voltage (V): 51.2

Eco-friendly choice – a non-toxic battery made from environmentally friendly materials

✅ Energy (kWh): 5.12

The original DEYE current transformer (CT)
  • Out-of-Stock
Availability: Out of stock

Manufacturer: DEYE
Type: current transformer (CT)
Condition: new, original
Application: energy storage systems / DEYE inverters
Cable included: yes
Installation: quick and easy (mounted on phase conductor)

Availability: 10 In Stock

Nominal capacity: 100 Ah / 5.12 kWh
Nominal voltage: 51.2 V (operating range 43.2–57.6 V)
Usable energy: approx. 4.6 kWh at 90% DoD
Discharge current: continuous 100 A, peak 150 A (up to 120 s)
Cycle life: >6000 cycles at 90% DoD
Cell chemistry: LiFePO₄
BMS system: advanced, full protection
Communication: CAN2.0, RS485, optional WiFi / Bluetooth / APP
Operating temperature: charge 0–55°C, discharge -20–55°C
Certifications: UN38.3, IEC62619, CE, UL1973, UL9540A

Availability: 1 In Stock
  • AC Voltage Range: 342VAC-440VAC
  • Rated Voltage: 220VAC/230VAC
  • Rated Frequency: 50Hz/60Hz
  • Maximum Power: 3.3kVA
  • Maximum Current: 15.2A
  • Switching Time: <3s 
Availability: 3 In Stock
  • Usable Module Capacity: 5 kWh
  • Maximum Output Power: 2.5 kWh
  • Nominal Voltage (Single-phase system): 360 V
  • Operating Voltage Range (Single-phase system): 350-560 V
  • Nominal Voltage (Three-phase system): 600 V
  • Operating Voltage Range (Three-phase system): 600-980 V
  • Protection Class: IP 65
  • Operating Temperature: -10°C to 55°C
  • Display: SOC status indicator, LED indicator
  • Communication: RS485, CAN

System Montażowy

Availability: 426 In Stock
  • Application: Metal roof tiles (tile sheet roofing)
  • Stainless steel double-thread screw with complete set of nuts and EPDM sealing washer
  • Threaded depth: 80 mm
  • Length: 300 mm
  • Smooth transition between threads: 20 mm
Double-thread bolt M10x300 with EPDM washer + adapter
  • Out-of-Stock
Availability: Out of stock
  • Structural element for: metal roof tiles.
  • Stainless steel double thread with a set of nuts and an EPDM gasket.
  • Total length: 300 mm
  • Screw depth: 80 mm
  • Adapter dimensions: 80 x 30 x 4 mm
  • Smooth transition between threads: 20 mm