Solar Cooking
Searchbox
Last edited: 7 March 2023      

Solar Cookers International created the Performance Evaluation Process (PEP) as an objective, scientific process to evaluate solar cooker performance. Solar cooks and purchasing agencies around the world are able to use these performance metrics to select the solar cooker that best fits their needs. Evaluations are arranged by SCI and conducted at Regional Testing and Knowledge Centers (RTKCs) in Lalitpur, Nepal; New York, USA; California, USA; and Nairobi, Kenya.

Manufacturers are encouraged to submit their solar cookers for evaluation, and schedule a PEP test.

Performance_Evaluation_Process_(PEP)-2

Performance Evaluation Process (PEP)-2


Once evaluated, the solar cookers receive the PEP-tested logo shown below, which can be clicked to see comparative test results.

PEP cooker tested label 2, 1-13-21


Solar cookers that have been tested[]

SunFocus hybrid cooker 2, 1-29-14

The SunFocus Solar Oven

UGLI Hybrid Solar Electric Oven, 2-22-18

The UGLI Hybrid Solar Electric Oven

ULOG family-size solar cooker, 7-30-23

The ULOG solar box cooker

Star Flower photo, 12-28-20

The Star Flower parabolic solar cooker

Haines Solar Cooker, 11-17-14

The Haines 1 solar panel cooker

Haines 2

The Haines 2.0 solar panel cooker

CooKit photo reversed

The CooKit solar panel cooker

CooKit with double Pyrex bowl greenhouse, 5-5-21

The CooKit solar panel cooker

Fornelia Mini solar oven, 4-2-19

The Fornelia Mini evacuated tube solar cooker

Genergy solar cooker, 10-14-20

The Glenergy Solar Cooker

GoSun Sizzle image, 4-28-21

The GoSun Sizzle evacuated tube solar cooker

SurviveIt2 opens to reveal the solar cooker inside, 11-29-21

The SurviveIt2 is a evacuated tube solar style cooker. Photo credit: Justin Tabatchnick

Check back, solar cookers will be added as they are tested.

See also[]