Batteries
Batteries
Volnex 17.76 kWh 480V Lithium Ion Battery
BrandVolnex- Model
- VOLX-05
- Specifications
- 11
- Protection LevelIP54
- Temperature Range0~50°C
- Operating Voltage420~547V
- Nominal voltage480V
- CommunicationCAN/RS485
- View all 11 specifications ↓
Overview
The upgraded HV Sun Series is tailor-made for large residential application. Stackable design with selfadaptive modules, five energy choices of up to 21.31kWh with parallel connection available, advanced LiFePO4 technology, remote upgrade, high waterproof level and good cooling funct
Specifications
| Camera Specification | |
|---|---|
| Protection Level | IP54 |
| Summary | |
| Temperature Range | 0~50°C |
| HARDWARE FEATURES | |
| Operating Voltage | 420~547V |
| TECHNICAL SPECIFICATION | |
| Nominal voltage | 480V |
| General Specification | |
| Communication | CAN/RS485 |
| Cycle Life | ≥6000 Cycles |
| Nominal Capacity | 37Ah |
| Nominal Energy | 17.76 kWh |
| Usable Energy | 16.872kWh |
| Weight | 228 kg |
| Dimensions | 504*380*1300 mm |
How to read this datasheet
Volnex 17.76 kWh 480V Lithium Ion Battery is listed with 11 published specifications from Volnex, including protection level of IP54, temperature range of 0~50°C, operating voltage of 420~547V and nominal voltage of 480V. Those figures are what decide whether this unit fits your system, so read them against the equipment it will connect to before comparing price.
For a battery, the figures that matter most are cycle life at a stated depth of discharge, commonly 3,000–6,000 cycles for LiFePO4, round-trip efficiency, around 90–95% for lithium and 75–85% for lead-acid, communication protocol (CAN or RS485) for talking to the inverter and nominal capacity in ampere-hours (Ah) or kilowatt-hours (kWh). Storage is what turns a solar array from a daytime bill-reducer into a system that covers evening loads and rides through outages. It is normally the single most expensive component, so sizing it correctly matters more than with any other part.
Choosing a battery: the checks that matter
The checks below apply to any battery. Run them against the specification table above — most disappointing solar purchases are compatible-on-paper units that fail one of these in practice.
- Leave room to expand. Packs that parallel cleanly let you add capacity later; ones that do not force a full replacement.
- Compare usable kilowatt-hours, not nameplate capacity. A 100 Ah lead-acid battery at 12 V is nominally 1.2 kWh but only about 0.6 kWh is safely usable, while a 100 Ah LiFePO4 pack gives you roughly 1.0–1.2 kWh.
- Size from your evening consumption. Add up what actually runs after sunset for the hours you want covered, then divide by the usable capacity per unit — that number, not the array size, sets how many batteries you need.
- Check the continuous discharge rating against your inverter. A battery that stores plenty of energy but can only deliver 50 A cannot support a large inverter at full output.
Where buyers lose money
- Mixing old and new batteries, or different chemistries, in one bank. The weakest unit drags the whole bank down and can be damaged by the others.
- Sizing the bank for total daily consumption rather than after-dark consumption, which typically doubles the cost for no benefit.
- Installing lithium packs in an unventilated, hot enclosure. Sustained high temperature is the fastest way to lose cycle life.
Price and availability in Pakistan
No price is published for Volnex 17.76 kWh 480V Lithium Ion Battery in Pakistan at the moment. Pricing on solar equipment moves with supply and exchange rates, and some distributors quote only on request — the specifications above are still directly comparable against alternatives that do list a price.
SolarBazaar compares equipment rather than selling it. Shortlist here on specification and price, then buy from an authorised distributor or installer in Pakistan: warranty cover on solar hardware is normally honoured through the channel you bought from, so confirm who supports Volnex locally before ordering.
Volnex 17.76 kWh 480V Lithium Ion Battery — frequently asked questions
What are the specifications of Volnex 17.76 kWh 480V Lithium Ion Battery?
We hold 11 published specifications for this battery, including protection level IP54, temperature range 0~50°C, operating voltage 420~547V, nominal voltage 480V and communication CAN/RS485. The full table is on this page, listed under model VOLX-05.
Who makes Volnex 17.76 kWh 480V Lithium Ion Battery?
Volnex 17.76 kWh 480V Lithium Ion Battery is a Volnex product, listed under batteries with model reference VOLX-05. The Volnex brand page lists the rest of its range so you can compare across the catalogue.
Is Volnex 17.76 kWh 480V Lithium Ion Battery right for my system?
That depends on what it has to connect to. For a battery, check round-trip efficiency, around 90–95% for lithium and 75–85% for lead-acid, communication protocol (CAN or RS485) for talking to the inverter and nominal capacity in ampere-hours (Ah) or kilowatt-hours (kWh) against the rest of your equipment before price enters the decision. Compare usable kilowatt-hours, not nameplate capacity. A 100 Ah lead-acid battery at 12 V is nominally 1.2 kWh but only about 0.6 kWh is safely usable, while a 100 Ah LiFePO4 pack gives you roughly 1.0–1.2 kWh.
Where can I buy Volnex 17.76 kWh 480V Lithium Ion Battery in Pakistan?
SolarBazaar lists and compares equipment rather than selling it. Use the specifications and price here to shortlist, then buy through an authorised distributor or installer in Pakistan — buying in-channel is what keeps the manufacturer's warranty valid.
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