Part of the complete guide: Business, institutions & farms
Homestays and small resorts along the Trivandrum coast run air-conditioners, geysers, refrigeration and lighting for most of the day. That steady load suits solar well.
What to plan for
- Commercial tariff: usually higher than domestic, so each unit saved is worth more. The household subsidy does not apply.
- Salt air: specify salt-mist-tested modules, stainless fasteners and a washing schedule. See our coastal design post.
- Looks: guests notice rooftops less than you think, but low-profile mounting keeps terraces usable.
- Hot water: a solar water heater can cut a large share of geyser use.
Typical payback for a well-sized hospitality system is 3.5 to 5 years. See solar in Varkala and Kovalam.
