Paragonage PGN L5 Sodium Ion 12V 100AH (L5 Case) Solar Battery
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Eco-friendly Sodium-ion Technology — abundant materials, reduced carbon footprint, and lead-acid replacement.
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Robust in Cold Weather — delivers near full performance down to minus 20°C, ideal for UK winters.
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Deep Cycle Reliability — tested for 2,000 cycles at 80% depth of discharge.
Enjoy dependable off-grid power with the Paragonage PGN L5 Sodium Ion 12V 100AH battery. This advanced sodium-ion unit is purpose-built for solar energy storage, backup, and cycling applications. Suited for solar panel systems, marine, RV, CCTV, workspace, lighting and security with an IP67 weather-proof rating and built-in battery management. App monitoring and parallel/series connection options make installation straightforward for UK homes, businesses, or sites needing bulk energy storage.
Key Features
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Advanced Sodium-ion Cell — lower risk, long storage life, and zero maintenance.
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Built-in Smart BMS — protects against over-charge, over-discharge, current and short-circuit
- Inverter Compatibility — The Paragonage PGN L5 Sodium battery is compatible with a broad range of 12V inverters designed for use with deep-cycle batteries e.g. Victron 12V hybrid and off-grid inverters.
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Flexible Use — supports both series and parallel connections for custom system sizing.
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Floor Mountable L5 Case — compact footprint for easy placement, even at sites with space constraints.
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Low-Temperature Performance — delivers over 90% capacity at -20°C; proven in UK climate, compared to lithium batteries, which typically function between 0°C and 40°C.
Technical Specifications
| Battery Type | Sodium-ion (Na-ion) |
| Nominal Voltage | 12V |
| Nominal Capacity | 100Ah (20hr rate) |
| Nominal Discharge Current | 100A |
| Nominal Charge Current | 25A |
| Max. Charge Current | 50A |
| Internal Resistance | 10mΩ |
| Design Life | 5 years |
| Cycle Life | 2,000 cycles @ 80% DoD |
| Charge Temperature | -10°C to +35°C |
| Discharge Temperature | -40°C to +60°C |
| Dimensions (L x W x H) | 355 x 175 x 188 mm |
| Weight | 14.2 kg |
| IP Rating | IP67 (weatherproof) |
| Cooling Method | Natural (passive) |
| Mounting Options | Floor mount |
| BMS included | Yes (100A, smart functionality) |
| Application | Deep cycle, solar storage, off-grid, marine, golf carts, UPS, lighting |
| Warranty | 2 years (datasheet) / 3 years (retailer) |
Shipping & Support
- Available for dispatch throughout the UK, Ireland, Africa, the Caribbean, and worldwide.
- If the shipping rate isn’t shown at checkout, please contact us on +44 2080640335 or info@energian.co.uk for a quote.
- Delivery: typically 2-3 working days within mainland UK; Highlands, islands and Northern Ireland may vary.
UK expert support available. Get help via phone, email, live chat or in-person consultation at our London office.