4MM Square Copper DC Wire from Havells / Polycab

Power your solar system with reliable 4MM Square DC Wire from Havells / Polycab. Specially designed for solar panel installations, this 4 sq mm DC copper wire ensures high conductivity, UV resistance, and superior insulation for safe and efficient power transmission. Ideal for rooftop and off-grid solar setups, it delivers long-lasting performance in all weather conditions.