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Pylontech Fidus Plus 16kWh LV Lithium Battery IP65 (15Y)
Rs 625,000
Price updated: 23 Oct 2026
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The Pylontech Fidus Plus 16kWh is a premium floor-standing lithium solar battery designed for large homes and commercial installations in Pakistan. With 100% depth of discharge, 200A continuous charge/discharge current and a built-in display with Bluetooth and WiFi monitoring, it is one of the most advanced residential solar batteries available in Pakistan today.
The Fidus Plus features Pylontech multi-layer protection design with an optional built-in aerosol fire suppression module — making it the safest lithium battery available for indoor installation in Pakistani homes and offices. Its C5-M top anti-corrosion rating and IP65 weatherproof enclosure make it suitable for coastal Karachi installations where salt air and humidity are a concern.
Key Features:
- 16.076kWh nominal capacity, 100% usable (100% DOD)
- 51.2V nominal voltage — standard LV compatible
- 8000 cycle life at 25°C — 15-year design life
- 200A continuous charge/discharge, 300A peak for 15 seconds
- IP65 weatherproof — C5-M top anti-corrosion rating
- Built-in display screen with Bluetooth and WiFi monitoring
- Wall-mounted or floor-standing installation
- Optional aerosol fire suppression module
- CAN/RS485 communication with BMS
- Compatible with 50+ inverter brands
- IEC62619, IEC63056, UN38.3, EMC/CE certified
| Capacity | 16.076 kWh |
|---|---|
| Type | LV Lithium Battery |
| Anti-Corrosion | C5-M |
| Certification | IEC62619 / IEC63056 / UN38.3 / EMC / CE |
| Communication | CAN / RS485 / Bluetooth / WiFi |
| Cycle Life | 8000 |
| Design Life | 15 Years |
| Dimensions | 435×240×900 mm |
| Display | Built-in Screen |
| DOD | 100% |
| Fire Suppression | Aerosol (Optional) |
| Installation | Wall-mounted / Floor-standing |
| IP Rating | IP65 |
| Max Charge Current | 200A (Continuous), 300A (Peak) |
| Max Discharge Current | 200A (Continuous), 300A (Peak) |
| Model | FB-L-16 |
| Nominal Voltage | 51.2V |
| Usable Capacity | 16.076 kWh |
| Weight | 130 kg |
1 Year Manufacturer Warranty. Contact us on WhatsApp for warranty claims.
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Frequently Asked Questions
- The Pylontech Fidus Plus 16kWh, Sunwoda Atrix Max 16kWh and SAJ EK30 B3 16kWh are the three leading 16kWh LV solar batteries in Pakistan. Key differences: DOD — Fidus Plus leads at 100% versus 100% for Sunwoda and SAJ — all deliver full usable capacity. Cycle life — Pylontech Fidus Plus at 8000 cycles matches Sunwoda Atrix Max at 10000 cycles but exceeds SAJ EK30 B3 at 8000 cycles. Charge current — Fidus Plus leads at 200A continuous versus 100A for Sunwoda and SAJ, meaning faster charging from solar and inverter. Safety — Fidus Plus is the only 16kWh battery in Pakistan with an optional built-in aerosol fire suppression module. Monitoring — Fidus Plus has built-in display, Bluetooth and WiFi versus external monitoring dongles required for Sunwoda and SAJ. Anti-corrosion — Fidus Plus C5-M rating is superior for coastal Karachi installations.
- The Pylontech Fidus Plus 16kWh is compatible with 50+ inverter brands using standard CAN/RS485 communication. In Pakistan, confirmed compatible inverters include SAJ H2 series (6kW-20kW), GoodWe ES Uniq series (6kW-12kW), GoodWe ET LV series (12kW-20kW), Inverex Nitrox series (3kW-20kW LV models) and most other 48V LV hybrid inverters. For a large home above 400 gaz in Karachi or 10 marla in Lahore, pairing the Fidus Plus 16kWh with a SAJ H2 10kW or Inverex Nitrox 10kW gives approximately 8-10 hours of full backup including AC operation. Contact MartOnline on WhatsApp (+92 324 3493060) to confirm compatibility with your specific inverter model before purchase.
- The Pylontech Fidus Plus 16kWh provides 16.076kWh of usable energy at 100% depth of discharge. For a typical large home in Pakistan with the following loads: two 1 ton ACs (1800W), refrigerator (150W), deep freezer (150W), 6 ceiling fans (300W), LED lights (100W) and TV (100W) — total load approximately 2600W — the Fidus Plus 16kWh provides approximately 6.2 hours of continuous backup. For a medium home with only one 1 ton AC and essential loads totalling 1500W, the same battery provides approximately 10.7 hours of backup — covering the entire overnight load shedding schedule in most Pakistani cities. Multiple Fidus Plus units can be connected in parallel for longer backup requirements or larger homes.
- The C5-M anti-corrosion rating on the Pylontech Fidus Plus is the highest anti-corrosion classification under ISO 12944, designed for the most aggressive environments including marine and coastal locations. For Pakistani buyers, this is particularly important in Karachi where salt air, high humidity and coastal conditions accelerate corrosion of electronic equipment. Standard lithium batteries have C1-C3 anti-corrosion ratings suitable for normal indoor environments — the Fidus Plus C5-M rating means its enclosure, connectors and internal components can withstand Karachi coastal conditions for the full 15-year design life without corrosion-related degradation. This makes the Fidus Plus the recommended choice for Karachi installations, particularly in areas within 5km of the sea including DHA, Clifton, Defence and Korangi coastal areas.
- The Pylontech Fidus Plus 16kWh has the most comprehensive safety specification of any 16kWh lithium battery available in Pakistan. Safety features include: multi-layer protection design with built-in BMS managing overcharge, over-discharge, overcurrent and short circuit protection; IP65 weatherproof enclosure preventing moisture ingress; C5-M anti-corrosion protection; optional aerosol fire suppression module — a first-of-its-kind feature for residential batteries in Pakistan that automatically suppresses any internal fire before it can spread; and LiFePO4 chemistry which is inherently thermally stable and does not experience thermal runaway unlike NMC batteries used in some lower-cost alternatives. For Pakistani homeowners installing batteries indoors in utility rooms, the Fidus Plus is the safest 16kWh option available today.
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