Accessories
(33 products)
Everything for professional PV installation: solar cables (4/6 mm²), MC4 connectors (Stäubli), surge protection (Phoenix Contact), earthing system (aluminum round wire, earthing clamps), installation conduits, generator junction box and other accessories.
Stäubli MC4Original Connectors
Surge ProtectionPhoenix Contact
InstallationConduits, Clamps
Cables & Connectors
Solar cables 6 mm² (red/black, shielded available) as 100 m bundles or cut-to-size. Stäubli MC4 EVO 2 male/female connectors 4–6 mm².
Safety & Earthing
Phoenix Contact lightning current/surge arrester Type 1/2, GAK distribution box 1×string 2×MPPT, stainless steel earthing clamps, aluminum round wire 8 mm.
Frequently Asked Questions
What cross-section for DC solar cables?
Standard 6 mm² H1Z2Z2-K. For long runs or high current 10 mm².
MC4 Original or Replica?
Definitely original Stäubli – replicas often lead to contact problems and loss of warranty.
Is surge protection necessary?
Mandatory for professional installation. Type 1/2 combi recommended.
Earthing of modules?
Yes, earth both module and rail sides. Earthing clamps + round wire.
