Vladimir Kubov

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Questions related from Vladimir Kubov

Cheap Luxmeter and Sun Radiation . What is wrong?

Several months ago I purchased Luxmeter UNI-T UT383. This is a nice suitable device, but it indicates wrong illumination datafor outdoor conditions. The summer noon cloudless outdoor illumination...

09 September 2017 8,415 0 View

What are the factors which limite overheating of single cell in PV-battery?

In discussions about "hot patches" and OC- SC-operation modes inPV-batteries those participants said: Ioannis john Tsanakas noticed: It is known that when a PV module is short-circuited, its...

10 October 2015 8,856 4 View

Part 2. In which condition does the maximum heat dissipation in a solar cell occur: SC or OC or MPP (Maximum electrical Power Point)?

I had run such experiments with real monocrystalline Si PV-batteries since June 2014. I had measure the photo-current, and back-side temperature of two identical PV-batteries with different...

02 February 2015 8,076 14 View