OPZV 2V 200AH Gel Battery with 20-Year Float Life and Tubular Plates
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Battery Type: OPZV
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Nominal Voltage: 2V
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Nominal Capacity: 200AH
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Maximum Charging Current: 40A
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Dimension: 206*103*390mm
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Weight: 16.5kg (36.4lbs)±5%
This OPZV 2V 200AH stationary battery is engineered for extreme longevity, offering a 20-year float design life and high cyclic stability. Its gelled electrolyte and tubular positive plate design ensure minimal maintenance, superior deep discharge recovery, and stable performance across a wide temperature range. Ideal for solar energy storage, telecom backup, and UPS systems, this battery features low self-discharge and high reliability.
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Frequently Asked Questions
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Q
What product do you produce?
AWe produce lead-acid, Gel, OPZV, OPZS, Lithium, Sodium solar batteries and BESS from 231kwh~5MWH.
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Q
What certifications do you have?
AThe system meets lEC 62619, IEC 62933, IEC 62477-1, IEC 61000-6-2/6-4, IP55, UN38.3/UN3536, with optional UL 9540/9540A, UL 1973, CE, CEI 021 and IEEE 1547 based on project needs. Compliance can be customized according to project needs across different regions.
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Q
What inverters can be compatible?
ACompatible with all mainstream inverters (Deye, Growatt, INVT, SMA, Victronic, Solis, APS, etc.). Provide your inverter brand and model for custom adaptation.
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Q
What kind of BMS and battery cells do you use?
ABMS Brands: NJ Electronics / Enjie BMS, UDAN Technology / Udan BMS, KGOOER Battery Cell Brands: EVE Energy, Great Power Energy, REPT Battero, CATL, ANC, Higee Energy
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Q
What are sodium-ion batteries, and their advantages?
AA newer technology using abundant sodium. 1.Ultra-long cycle life: Utilizing a stable material system, it boasts a cycle life of 6000-8000 cycles, far exceeding ordinary lithium batteries, significantly reducing the total cost of ownership over its entire lifespan. 2.Superior low-temperature performance: In extremely cold environments such as -20°C or even lower, its capacity retention and charge/discharge efficiency are far superior to lithium batteries, ensuring stable and reliable power output even in winter or cold regions.
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Q
Cycle life and warranty?
AVaries by product line. High-end sodium-ion and some LiFePO4 batteries reach up to 8000 cycles. Contact our sales for details. The warranty period is 5-10 years.
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Q
What are the key differences and strengths of your battery types?
A1.Sodium-ion: Best cost-over-cycle-life ratio, high safety. Great for budget-conscious, long-term storage. 2.LiFePO4: Top-tier safety&stable performance. The reliable, mainstream choice for home/commercial storage. 3.GEL: Superior float life (up to 20 years) & reliability. Perfect for backup power (UPS, telecom) where maintenance is minimal.