China Delivers a Second Donation of 5,000 Photovoltaic Systems to Cuba

The Chinese government delivered a second donation of 5,000 photovoltaic systems to Cuba, to be distributed across the country's 169 municipalities to support health centers, daycare facilities, and bank branches, pv magazine Latam reported on August 10. Each unit provides 3.6 kW of rated capacity and 14.3 kWh of storage, double that of the previous batch.

The shipment arrived amid the energy crisis Cuba has faced since mid-2024, worsened since January by a U.S. petroleum embargo that blocks crude oil from reaching the island, as EFE reported on August 9. President Miguel Díaz-Canel thanked the Chinese government for the donation. Cuba describes the situation as critical and extremely tense: the National Electroenergy System (SEN) has recorded seven total blackouts so far in 2026. The regional significance lies in the fact that distributed electrification is advancing through bilateral cooperation rather than auctions or market financing, a capital pattern distinct from the rest of the Caribbean.

If the rated capacity is confirmed, the shipment represents approximately 18 MW of distributed solar capacity and 71.5 MWh of combined storage, according to pv magazine Latam. It follows the donation of 5,000 two-kilowatt systems delivered in November 2025, directed at isolated homes in the eastern part of the country and territories affected by Hurricane Melissa. Of that first batch, the Electric Union assigned 2,671 units to critical facilities and 2,329 to households. The delivery coincides with two measures from the Ministry of Finance and Prices: Resolution 179/2026 sets a tariff of 90 Cuban pesos per kWh for renewable electricity delivered to the SEN, and Resolution 180/2026 exempts the import of solar panels and components from customs duties. The solar park program envisions 92 plants and approximately 2,000 MW.

The signal to watch is whether the 90-Cuban-peso-per-kWh tariff and the tax exemptions accelerate residential renewable adoption as the Electric Union installs the new batch. The 92-solar-park program aims to cover 24% of electricity generation with renewables by 2030, according to the Ministry of Energy and Mines.

This article was drafted with artificial intelligence assistance from verified sources and reviewed by a human editor before publication.