RES SOPzS is an advanced cost efficient solution ideal for energy storage for residential solar installations as well as telecom or other infrastructure systems that demand long cycle life and increased watering intervals.
Enhanced tubular plate technology specially designed for renewable energy applications and SUNLIGHT’s solid experience on industrial batteries produce an exceptional combination of benefits in a single battery.
Long cycle life
Tubular positive plates and special low-antimony lead alloy composition provide unique advantages in prolonging cycling operation to a 60% DoD cycle life of 2000 cycles at 20°C.
Performance and reliability
Optimum design, exclusive use of high quality materials, robust construction and state of the art European manufacturing facilities ensure high capacity performance, efficiency and reliability.
Increased electrolyte volume in large translucent containers and special low antimony alloys ensure rare and easy on site visits for topping up.
Extensive compliance testing performed under European and Global norms verified by independent 3rd party certification agencies.
Complete & flexible energy storage solution
Fast delivery of modular battery systems with all the necessary accessories for safe installation in trays.
Optimum Total Cost of Ownership (TCO)
Significant benefits in terms of cost per cycle and lifetime value maximization.
Tubular plate design
Special low antimony lead alloy
Red Lead in-house production by 99,9% Pure Lead
Dry Filling process
Paste mixture ensures high adherence and cohesion
Pasted negative plates of grid design
Optimized low antimony lead alloy
Long life expander
Manufactured from microporous silica-based PVC material
Allow migration of ions during charge/discharge
More acid in the surrounding area of the plates
Highly microporous material
Fine pore structure
Low electrical resistance
High purity sulphuric acid with nominal density of 1.24 +/- 0,01 kg/l (20°C)
Container / Lid
Large volume container
High impact resistant, translucent Polypropylene for the container
Lid welding, trimming and tightness control
Electrolyte basket level marking, specially designed lid, anti-surge baffle
Advanced design of pole post and its sealing to the lid.
Rubber ring with optimized hardness and acid resistance
Terminal bridge manufactured with Cast On Strap process
Off-grid or smart grid connected power systems electrifying houses, hotels, hospitals, schools or factories.
Autonomous or hybrid power systems for base transceiver stations.
Infrastructure PV systems
Water pumping, oil & gas distribution, traffic signaling, road lighting, telemetry, security systems.