4-6 KW Solar Project For BOS Kit for Residential
Our 4–6 kW BOS (Balance of System) Kits are designed to meet the growing energy needs of modern households with higher load requirements such as air conditioners, refrigerators, washing machines, and smart appliances.
you’re installing a 4 kW starter rooftop system or 6 kW household setup, Samptel’s BOS kits are carefully curated to deliver maximum system safety, ease of installation, and electrical integrity. Each kit is customized to match inverter ratings, roof type, local regulations, and load capacity, making it an ideal plug-and-play solution for EPC contractors, residential developers, and solar professionals.
The 4–6 kW BOS Kit for Residential Solar Projects is an all-in-one, field-proven solution for households looking to make the switch to solar energy efficiently and safely. Engineered for performance and ease, this kit helps homeowners unlock the full potential of solar power — backed by durability and protection that lasts for years.
Designed for 3BHK to 5BHK homes, the 4–6 kW BOS kit by Samptel Energy ensures smooth power transmission, protection from faults, and long-lasting performance. Whether you’re connecting to the grid, using a hybrid inverter, or planning future battery expansion, this BOS kit provides the solid foundation your solar system needs.
The 4–6 kW BOS Kit is the backbone of a safe and efficient residential solar setup. Whether you are going solar for savings, sustainability, or energy independence, this kit ensures your system is well-connected, well-protected, and ready for the future.
It is used for mid- to large-size homes with medium-to-heavy power consumption & Homes using multiple ACs, washing machines, geysers, and refrigerators
Villas, bungalows, duplexes, or residential apartments with 4–6 kW rooftop solar capacity


