A solar system of one’s own
Greater affordability and awareness have pushed solar energy into the purchasing psyche of common citizens. Can inflated bills and unreliable power become a thing of the past?
by Shazia Hasan
Facing the sun like a sunflower, a small 20-watt panel, the size of a tea tray, leans next to a charpoy in the courtyard of Yusuf Mohammad’s two-room home. Even in 2016, grid electricity hasn’t yet reached this part of the world —a remote fishing village in District Thatta — but villagers have found a way out: solar power.
“This panel is how I stay in touch with the world,” beams Mohammad, explaining that it cost him less than 3,000 rupees to do so. Hooked with a DC converter or a car phone charger, the panel enables Mohammad to charge his phone batteries every day, once a day. “I take my solar panel with me on the fishing trawler, too. This is absolutely free power!”
He does not need to add batteries to the system to power his cell phone during the night; the task is accomplished in the daytime. “I am saving money to buy bigger solar panels to power my home one day,” says the fisherman.
Solar power is gradually increasing in popularity across the country, in various strands of society. Grid electricity, which is largely generated from oil and water turbines, has steadily become expensive even for common usage. Its unreliability and persistent shortage adds another layer of anxiety to the power mess in the country.
For Zulfiqar Shah, a freelance data entry operator in Karachi, grid electricity almost destroyed all gadgets that he uses for professional purposes. “I switched to solar power because frequent power failures had damaged my equipment,” he explains.
Shah needs his desktop computer and internet running at all times — either for data entry or to stay in touch with clients over the internet. One night, frequent power outages put everything at stake; he couldn’t complete work nor was he available to clients. Shah needed a permanent but cheap solution to his woes.
“I bought four very cheap second-hand solar panels that had been discarded from the ship-breaking yard at Gadani. I then added two 120-ampere recycled truck batteries, which I bought from the Garden area. From the electronic market near Regal Chowk, I bought a cheap UPS,” says Shah. “In about 80,000 rupees I now have uninterrupted power for my PC. Thanks to solar power, there is no longer a lingering fear of frequent power outages and I also earn a steady income.”
Then there are folks who have installed complete home systems to generate solar power. They say that it has simplified their lives as they can forget about their power woes for the next 20 to 25 years.
Mrs A. Salim lives in an area in Multan which experiences frequent load-shedding. Much like Shah, damage to appliances forced her to look for an alternative to grid electricity. “When one after the other, our appliances started going out-of-order due to unannounced power load-shedding and voltage fluctuations, we decided to look skywards for a solution,” she says.