Spain’s Ministry of Ecological Transition and Population Challenges (Miteco) announced that it will hold an auction on January 26 to allocate 3 GW of Batteries For Solar Panels renewable energy power generation.
Interested developers must submit bids from December 15th.

Among the 3 gigawatts of power generation that the Spanish government hopes to allocate, 1 gigawatt will be used for large-scale photovoltaic power plants, 1 gigawatt will be used for onshore wind power projects, and 1 gigawatt will be used for renewable energy storage projects without technical restrictions. . The selected photovoltaic projects will sign a 12-year power purchase agreement.
Miteco also stipulates that auction participants are obliged to submit a strategic plan to estimate the impact on local employment and the opportunities provided for local, regional and national industrial value chains. At the same time, it is also necessary to consider the impact on the circular economy, including the disposal of equipment at the end of its service life, and the analysis of the carbon footprint of the facility during its service life.

According to the latest statistics from Spanish grid operator Red Eléctrica de España (REE), the country’s cumulative solar power generation last year reached 8.7 GW. According to REE, Spain added 3.975 gigawatts of solar power last year, which is much higher than the previous year's 261.7 megawatts of grid-connected power generation, or 135 megawatts of installed capacity in 2017.
Most of the new solar power generated last year came from projects selected at national auctions. In this auction, solar was the only winner, obtaining approximately 3.9 GW of power generation. Unlike the 3 GW renewable energy auction held in May 2017, which established rules that are not conducive to photovoltaic power generation to ensure that wind energy has the upper hand in the technology bidding, this auction will not impose any interference on solar power plants .
-
How a 250kW Solar + 500kWh Battery System Powers a Zimbabwe Farm —With 10% LowerReal Zimbabwe farm case study: 250kW solar + 500kWh rack-mounted battery system. 10% cost reduction vs outdoor cabinet design. On-site engineer installation guide included.Do you like ?0
Read more -
Curaçao 150kW+300kWh Solar Greenhouse Case StudyThis article elaborates on a commercial greenhouse project featuring a 150kW solar system paired with a 300kWh energy storage system on Curaçao Island. The system operates fully off-grid, boosting greenhouse output by 25–40% with a payback period of onlyDo you like ?0
Read more -
Africa C&I Solar-Storage Market InsightAcross Africa, industrial facilities are facing rising grid electricity costs and reliability issues. This report examines the market drivers behind the shift to solar-storage systems, using a 100kW + 215kWh BESS deployment in Sudan as a case study. Key fDo you like ?0
Read more -
Solar Power for Factories in the Philippines: Is It Worth the Investment?Why Solar Energy Makes Sense for Philippine Factories If you are a factory owner in the Philippines, installing a solar power system is not just environmentally responsible—it is a highly profitable business decision. Most factories have a cleDo you like ?0
Read more -
100kVA 100kW Off-Grid Solar Power Plant | Mars Solar 2026 Specification & Price100kVA 100kW Off-Grid Solar Power Plant | Mars Solar 2026 Specification & Price Mars Solar’s 100kVA 100kW off-grid solar power plant is a high-efficiency, scalable renewable energy solution engineered for commercial and industrial applicationDo you like ?0
Read more -
Case Study: 200kW Solar Power System Project for a Rice Mill in a Remote Area ofProject Overview This is a rice mill located in a remote area of Abuja, Nigeria. The local municipal power supply is unstable, and electricity tariffs have increased multiple times this year. Due to the unreliable grid power, the customer can only operDo you like ?0
Read more