EverExceed successfully delivered a 10kW solar power system — integrating OPzS batteries, inverters, and PV modules—to the Ethiopian Roads Authority. By addressing frequent outages and unstable grid conditions, the solution ensures uninterrupted operation of road control stations. With EverExceed’s tubular plate OPzS batteries renowned for long life, low maintenance, and superior performance in demanding environments, the project delivers safer, smarter, and more reliable power to support Ethiopia’s critical infrastructure.

Installation case:

Technology	Tubular Lead-acid Battery + Inverter + PV module
Model	24 OPzS 3000
Capacity	3000Ah
Application	Solar-diesel storage system
Location	Ethiopia

Major features:

Plate:Thickest grid plate in the industry (9.7mm);

High tin lead calcium alloy, designed with low antimony content, Sb<1.5%;

Primary lead 1， lead purity greater than 99.994%;

Terminals:Adopts a special labyrinth pole structure, 100% factory tested, proven two layers epoxy resin seal;

Shell:Made of high-strength, transparent SAN (Styrol Acryl Nutril) material;

Separators:Micro porous vigorous separator with optimized low internal resistance;

Electrolyte:Dilute Sulphuric acid of 1.24~1.25 kg/l;

Relief valve:Complete with integrated flame arrestor;

Poles:Screw connection for easy and safe assembly;