Batteries
Batteries
Phoenix (RLC-2.7-X1) 2.7kWh Lithium Battery 25.6V 105Ah
₨ 120,000PKR · price may vary
BrandPhoenix- Model
- PHEX-104
- Specifications
- 10
- Case materialABS
- Charging Voltage29.2 V
- Nominal voltage25.6 V
- Battery capacity105 Ah (25°C, 0.2C)
- Battery CellsLithium Iron Phosphate (LiFePO4)
- View all 10 specifications ↓
Overview
The Phoenix Cube Series RLC-2.7-X1 is a high-performance 25.6V, 105Ah (2.7kWh) Lithium Iron Phosphate (LiFePO₄) energy storage battery manufactured by the prominent Pakistani brand Phoenix Battery. It is specifically engineered to cater to modern solar energy storage, home UPS system
Specifications
| HARDWARE FEATURES | |
|---|---|
| Case material | ABS |
| Charging Voltage | 29.2 V |
| TECHNICAL SPECIFICATION | |
| Nominal voltage | 25.6 V |
| General Specification | |
| Battery capacity | 105 Ah (25°C, 0.2C) |
| Battery Cells | Lithium Iron Phosphate (LiFePO4) |
| Charge / Discharge Current | 50 A |
| Nominal Energy | 2688 Wh |
| Operating voltage range | 20.8 V – 29.2 V |
| Protection | 1P8S |
| Weight (kg) | 20 Kg |
Reading the specifications
Phoenix (RLC-2.7-X1) 2.7kWh Lithium Battery 25.6V 105Ah is listed with 10 published specifications from Phoenix, including case material of ABS, charging voltage of 29.2 V, nominal voltage of 25.6 V and battery capacity of 105 Ah (25°C, 0.2C). 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 nominal capacity in ampere-hours (Ah) or kilowatt-hours (kWh), usable capacity after depth of discharge — LiFePO4 typically allows 80–100%, lead-acid closer to 50%, system voltage: 12 V, 24 V and 48 V for low-voltage packs, or a high-voltage stack and continuous charge and discharge current, which limits how much power you can draw from the pack. 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.
Before you buy a battery
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.
- Match voltage to the inverter, and confirm the battery appears on the inverter maker's supported list. Closed-loop communication lets the inverter respect the battery's real charge limits instead of guessing.
- Read the warranty in full: lithium warranties are stated as a term plus either a cycle count or a total energy throughput, and whichever limit arrives first ends the cover.
- 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.
Common mistakes
- Installing lithium packs in an unventilated, hot enclosure. Sustained high temperature is the fastest way to lose cycle life.
- Ignoring the charge current limit and pairing a large array with a small bank, which trips protection and shortens life.
- 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.
Price and availability
Phoenix (RLC-2.7-X1) 2.7kWh Lithium Battery 25.6V 105Ah is listed at ₨ 120,000 (PKR). 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 your country: warranty cover on solar hardware is normally honoured through the channel you bought from, so confirm who supports Phoenix locally before ordering.
Phoenix (RLC-2.7-X1) 2.7kWh Lithium Battery 25.6V 105Ah — frequently asked questions
How much does Phoenix (RLC-2.7-X1) 2.7kWh Lithium Battery 25.6V 105Ah cost?
Phoenix (RLC-2.7-X1) 2.7kWh Lithium Battery 25.6V 105Ah is listed at ₨ 120,000 (PKR). 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 Phoenix (RLC-2.7-X1) 2.7kWh Lithium Battery 25.6V 105Ah?
We hold 10 published specifications for this battery, including case material ABS, charging voltage 29.2 V, nominal voltage 25.6 V, battery capacity 105 Ah (25°C, 0.2C) and battery cells Lithium Iron Phosphate (LiFePO4). The full table is on this page, listed under model PHEX-104.
Who makes Phoenix (RLC-2.7-X1) 2.7kWh Lithium Battery 25.6V 105Ah?
Phoenix (RLC-2.7-X1) 2.7kWh Lithium Battery 25.6V 105Ah is a Phoenix product, listed under batteries with model reference PHEX-104. The Phoenix brand page lists the rest of its range so you can compare across the catalogue.
Is Phoenix (RLC-2.7-X1) 2.7kWh Lithium Battery 25.6V 105Ah 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. 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 Phoenix (RLC-2.7-X1) 2.7kWh Lithium Battery 25.6V 105Ah?
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 — buying in-channel is what keeps the manufacturer's warranty valid.
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