Yes. Photovoltaic solar panels produce electricity and are available for home use. Power output is roughly proportional to area, so a compact system will have a small power output capability.
I do know the best tools available for the testing and measurement and for the maintainance of the motor for lifelong period. I have my firm for the transformer repair and winding in maharashtra.
Rishabh Instruments, a nasik based company, i suppose, is the worlds leading manufacturer of the Analog panel meters and it is also engaged in manufacturing of the digital instruments for easing the daily tasks of people like us.
Now i have herd that they are representing Gossen Metrawatt of Germany and METREL of Slovenia for the marketing and servicing of the same in India.
I have found the websites of all the three companies and i am glad to tell you they are:
I have bought the multimeter from this company and i was amazed with the performance of the same. Rishabh provides a very wonderful after sales service for all its instruments and now i came to know why they claim "German Quality products at Indian prices". Isnt that wonderful. I have ccordinated with a lady there at marketing@rishabh-instruments.com and spoke to her on 02532202160 when i had purchased the meter.