The Growatt Growatt SPF 5000ES Off-Grid is a solar energy inverter or storage product from Growatt — one of the world's largest solar inverter manufacturers and a dominant brand in the East African solar market — offering reliable grid-tied, off-grid, and hybrid solar power conversion with intuitive monitoring through the ShinePhone mobile app and Growatt's cloud-based SHINE monitoring platform. 5kW Off-Grid Inverter/Charger | MPPT 80A | 48V | Parallel capable | Pure sine wave | LCD display. Growatt's strong distribution network and service presence across Kenya, Uganda, and Tanzania makes it one of the most practical choices for residential and commercial solar installations where local after-sales support is important. A proven performer in Kenya's growing solar adoption market.