ProNRGx
We explain what each energy story could mean for bills, payback and home systems.
Jackery unveiled its Solar Roof system and SolarVault 3 home battery storage during a media tour at its Shenzhen headquarters. The integrated solution targets self-consumption — a key metric for European homeowners looking to cut grid dependency.
Buying a solar PV system in Hungary involves far more than comparing final price quotes. This guide walks through what to look for in an offer, which inverter type suits your situation, and how to realistically estimate payback periods in the Hungarian market.
Differ Power's D1 Series is presented as the world's first integrated 9-in-1 air-to-water heat pump combining PV inversion, battery storage, space heating and cooling, hot water, and home energy management in a single platform. The system will debut at Intersolar Europe 2026 in Munich and could cut installation time by up to 50% compared to conventional multi-vendor setups.
General Motors and sodium-ion startup Peak Energy have announced a partnership to develop and manufacture sodium-ion battery cells for grid storage applications. GM will handle cell development and retain exclusive manufacturing rights at its Michigan labs, while Peak Energy integrates the cells into its proprietary BESS systems.
Cypress Creek Energy has secured $3.5 billion in financing for the first two phases of the Steel River Energy Center in Mississippi County, Arkansas — one of the largest combined solar and battery storage investments in the United States.
Partial shading is one of the most common challenges in residential solar installations. Power optimizers and microinverters can significantly reduce shading losses, but they also add cost. This guide helps homeowners understand when the investment makes sense.
Sizing a rooftop solar system for a Hungarian family home depends on annual electricity use, roof orientation, and whether extras like a heat pump or EV charger are planned. This guide walks through the key decisions to help homeowners choose the right system.
Combining a heat pump with rooftop solar is one of the most effective ways to cut household energy bills – but only when both systems are planned as a unit. This guide explains the key decision points for homeowners considering this combination.