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Off-Grid Kits For our customers wanting to install a solar power system in remote areas, we offer our specially designed solar off-grid kits. These off-grid systems are designed for an easy self-installation in rural areas. click on image to enlarge Solar Off-Grid Kits are pre-designed and packaged solar systems. These make the planning and installation of solar systems very easy - just choose the right Solar Off-Grid Kits for your specific energy needs and we provide you with all pre-assembled components for the actual installation and operation. Our Solar Off-Grid Kits are pre-engineered solutions for all standard needs. We can also offer tailored off-grid systems based on your special needs. Our strong partners from around the world enable us to offer you the best possible solar energy solutions . We design and install customized off-grid solar systems for a wide range of customer groups ranging from telecommunication companies, government projects, to hotels and resorts. Our standa...

In almost on all the 132 kV & 220 kV Sub-stations two sets of 110 V (for protection) and one set of 48 V (for carrier communication) lead Acid station batteries along with battery chargers are installed. The battery charging equipment comprises of a float charger and a boost charger. Stabilization  output voltage is provided in the float charger to float the battery at the correct level. The battery can be boost charging after a prolonged mains failure by the boost charger. These chargers have been provided protection for under voltage DC & earth fault. DC Board is installed to feed various essential DC load from a separate feeder. Recommended specific gravity of cells at 27 0 C (electrolyte temp) should be 1.210 ± 0.005. Actual temp should be measured in the electrolyte of the cell. If the temp is different than 27 0 C the correction ± 0.0007/ 0 C change in temp. should be made in sp. gr. (Subtract for temp. below 27 0   C  and add f...