2–4 family meals
Solar Box Cooker
Slow, safe, smoke-free family cooking.
Products
Cook complete meals on free, clean sunlight
Trusted by organisations across India
Solar cooking captures sunlight and converts it into usable heat for boiling, steaming, baking and roasting. A box cooker traps heat behind insulated glazing for slow, safe cooking, while a parabolic concentrator focuses the sun to a hot point for fast frying and boiling.
Rudra solar cookers are built for Indian conditions and Indian kitchens — from single-family box cookers to community concentrators that prepare meals for hundreds. They are clean, safe and free to run, making them ideal for homes, institutions and remote locations.
2–4 family meals
Slow, safe, smoke-free family cooking.
Fast high-heat cooking
Concentrated heat for frying and boiling.
50–500 meals
Institutional-scale solar cooking.
FAQ
What our clients say
We dry turmeric and chilli for 400 member farmers now without ever watching the sky. The tunnel dryer paid for itself in one season, and the colour we retain has lifted our market price.
Hygienic, dust-free drying changed how buyers see our spice lots. Rejections dropped and we finally hit export-grade moisture levels consistently, batch after batch.
The community solar cooker feeds 200 children every afternoon at our hostel. Zero gas bills, and the meal is ready on time — rain or shine.
Rudra sized a 50 kg dryer exactly to our mango-pulp volumes. Their engineers commissioned it on site and trained our women’s group themselves — nothing was left to guesswork.
In Ladakh the cold and the altitude defeat most equipment. Their dryer kept working right through the season and our apricots now grade as premium.
The solar baking oven cut our bakery’s fuel cost dramatically. The even-bake quality genuinely surprised us — a better crust than the LPG oven it replaced.
We deployed Rudra dryers across six SHG clusters. Their after-sales support is genuinely responsive — a call gets answered, not ignored.
Clean drinking water from their solar still has been a quiet game-changer for our remote field station. Low maintenance and no running cost at all.
Honest sizing advice. They told us a smaller unit would do the job rather than overselling — that earned our trust, and our repeat orders.
From enquiry to installation in under three weeks. The 25 kg dryer runs daily for our amla and ginger-candy line without a hitch.