Pntech Supplier 1500V DC Waterproof H1z2z2-K 1X4mm2 Solar PV...
Q3:What is the difference between h1z2z2-k and pv1-f ? A3:H1z2z2-k rated voltage is higher than pv1-f, the former is 1500V, the latter is 1000V. Q4:Which size of cables should I choose ? A4:4mm2(12AWG) can be used no matter how many SOLAR pan...