DMEGC, a Chinese language industrial conglomerate and module maker, has unveiled new monocrystalline PERC photo voltaic panels. It stated the half-cell modules supply energy outputs starting from 395 W to 405 W.
“The module has a weight of solely 20 kg and might be dealt with and put in by one particular person simply,” an organization spokesperson instructed pv journal. “It’s primarily appropriate for residential and C&I rooftop installations.”
It’s providing three variations of the product, with energy conversion efficiencies starting from 20.39% to twenty.91%. They can be utilized with most system voltages of both 1,000 W or 1,500 W. Their open-circuit voltage ranges from 37.09 V to 37.33 V and the short-circuit present is between 13.50 A and 13.68 A.
The panels measure 1,708 mm x 1,134 mm x 30 mm and weigh in at 20 kg. They’re constructed with 2.8 mm tempered anti-reflective glass and aluminum alloy frames. They might additionally function IP67 or an IP 68 enclosures. They’ve a temperature coefficient of -0.33% per diploma Celsius and an operational temperature starting from -40 C to 85 C.
The brand new panels include 30-year linear energy output ensures and 12-year product ensures. The degradation within the first 12 months is purportedly 2.0% and 30-year finish energy output is assured to be at least 85% of the nominal output energy.
DMEGC Photo voltaic stated the panels can stand up to snow a great deal of 5,400 Pa and wind a great deal of up 2,400 Pa. The PV unit of the Chinese language industrial group has round 2,200 workers and an annual module manufacturing capability of 5 GW, plus 10 GW of cell capability and 1.2 GW of wafer manufacturing traces.