Quick answer: A 3KW solar system of this configuration produces about 19.8KWH per day from 10x330W monocrystalline panels and driven by a 3KW/4.2KVA inverter. Built by Mars Solar (factory since 2008), CE/ROHS certified, 25-year panel life, shipped factory-direct to 130+ countries.
On May 2, the Iranian Renewable Energy Organization and Energy Efficiency Organization (SATBA) launched a tender for 4GW of photovoltaic capacity. It is reported that bidders need to have 10MW-level Solar Pannels For Sale photovoltaic projects, and the winning bidder will obtain a construction permit and enjoy a fixed electricity price subsidy.

SATBA said that investors have submitted more than 80GW of renewable energy projects for review, and these projects are likely to participate in the procurement exercise.
The bid is part of a plan recently announced by Iran's energy ministry. Under the plan, the government has made the development of renewable power generation a special priority, and Iran will install 10GW of renewable energy over the next four years

Iran's installed capacity of renewable energy is about 1GW, of which solar energy accounts for about 456MW. According to the International Renewable Energy Agency, Iran's newly installed photovoltaic capacity will be about 26MW in 2021, 50MW in 2020, and about 90MW in 2019.
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