Batteries
Batteries
Volnex ALPHA LV 2.56KWH 100AH 25.6V IP20/21 Lithium Battery
₨ 145,000PKR · price may vary
BrandVolnex- Model
- VOLX-10
- Specifications
- 3
- Protection RatingIP20 or IP21
- TechnologyLithium Iron Phosphate (LiFePO4) chemistry is used
- Voltage25.6 Vdc
Overview
The ALPHA LV 2.56KWH 100AH 25.6V IP20/21 is a Lithium Iron Phosphate (LiFePO4) battery, often part of an all-in-one residential energy storage system (ESS) manufactured by companies such as SAKO or related brands like Livoltek. It is designed for solar power and backup applications.F
Specifications
| General Specification | |
|---|---|
| Protection Rating | IP20 or IP21 |
| Technology | Lithium Iron Phosphate (LiFePO4) chemistry is used |
| Voltage | 25.6 Vdc |
How to read this datasheet
Volnex ALPHA LV 2.56KWH 100AH 25.6V IP20/21 Lithium Battery is listed with 3 published specifications from Volnex, including protection rating of IP20 or IP21, technology of Lithium Iron Phosphate (LiFePO4) chemistry is used and voltage of 25.6 Vdc. 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
Volnex ALPHA LV 2.56KWH 100AH 25.6V IP20/21 Lithium Battery is listed at ₨ 145,000 (PKR) for Pakistan. Solar pricing moves with supply, import duties and exchange rates, and distributors set their own margins, so treat this as a comparison reference and confirm the current figure before you order.
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 ALPHA LV 2.56KWH 100AH 25.6V IP20/21 Lithium Battery — frequently asked questions
How much does Volnex ALPHA LV 2.56KWH 100AH 25.6V IP20/21 Lithium Battery cost?
Volnex ALPHA LV 2.56KWH 100AH 25.6V IP20/21 Lithium Battery is listed at ₨ 145,000 (PKR) for Pakistan. The figure is indicative — solar prices move with supply, duties and exchange rates, and each distributor sets its own margin — so confirm the current price with a supplier before ordering.
What are the specifications of Volnex ALPHA LV 2.56KWH 100AH 25.6V IP20/21 Lithium Battery?
We hold 3 published specifications for this battery, including protection rating IP20 or IP21, technology Lithium Iron Phosphate (LiFePO4) chemistry is used and voltage 25.6 Vdc. The full table is on this page, listed under model VOLX-10.
Who makes Volnex ALPHA LV 2.56KWH 100AH 25.6V IP20/21 Lithium Battery?
Volnex ALPHA LV 2.56KWH 100AH 25.6V IP20/21 Lithium Battery is a Volnex product, listed under batteries with model reference VOLX-10. The Volnex brand page lists the rest of its range so you can compare across the catalogue.
Is Volnex ALPHA LV 2.56KWH 100AH 25.6V IP20/21 Lithium Battery right for my system?
That depends on what it has to connect to. For a battery, check communication protocol (CAN or RS485) for talking to the inverter, nominal capacity in ampere-hours (Ah) or kilowatt-hours (kWh) and usable capacity after depth of discharge — LiFePO4 typically allows 80–100%, lead-acid closer to 50% against the rest of your equipment before price enters the decision. 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 can I buy Volnex ALPHA LV 2.56KWH 100AH 25.6V IP20/21 Lithium 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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