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a novel biomass cookstove for the masses

Pānval Rocket Stove (PRS-v5) – Amazing Cooking Performance!

Cooking capability & performance


  •  The PRS-v5 can make about 20 cups of tea in 10-15 mins using just 6-8 twigs.
     (approx. 150 gms of wood)
  •  Can give 1 kg of well cooked rice in about 8-10 twigs only. (video video-icon5)
     (approx. 200 gms of wood)
  •  Can boil 4-5 big potatoes in just 20-25 minutes using 10-12 twigs only.
     (approx. 250 gms of wood)
  • Can bake about 10 chapatis in 25 to 30 minutes using 12-15 twigs. (video video-icon5) 
    (approx. 300 gms of wood)

  •  Can cook daal (lentils curry) for 5 people in 40 mins using just 12-15 twigs. (video video-icon5 
    (approx. 300 gms of wood)
  •  Can give a bucket and half of hot water in 20-25 mins using 14-18 twigs.
     (approx. 350 gms of wood)  (video video-icon5

Thermal Efficiency =  28 to 35 % ;
Optimal Power range :  0.6 to 1.3 kW   ;   Turn Down Ratio = 2.0 ;
Avg. Wood Burn Rate = 10 gms/min ;  
Approx. Product Weight  =  5 Kg ;