Batteries
Batteries
Sunwoda Power Square 5kWh Lithium Battery 51V 100ah
₨ 230,000PKR · price may vary
BrandPower Square- Model
- POSE-10
- Specifications
- 10
- communication interfaceCAN 2.0 / RS485
- Efficiency>98%
- Rated Voltage51.2V
- Discharge Cutoff Voltage44.8V~55.2V
- Nominal Energy5KWH
- View all 10 specifications ↓
Specifications
| Summary | |
|---|---|
| communication interface | CAN 2.0 / RS485 |
| HARDWARE FEATURES | |
| Efficiency | >98% |
| TECHNICAL SPECIFICATION | |
| Rated Voltage | 51.2V |
| General Specification | |
| Discharge Cutoff Voltage | 44.8V~55.2V |
| Nominal Energy | 5KWH |
| Protection | IP20 |
| Rated Charge Current | 50A/50A |
| Usable Energy | 5KWH |
| Weight | 45Kg |
| Dimension | 428*135*433(Single Battery Pack) |
Reading the specifications
Sunwoda Power Square 5kWh Lithium Battery 51V 100ah is listed with 10 published specifications from Power Square, including communication interface of CAN 2.0 / RS485, efficiency of >98%, rated voltage of 51.2V and discharge cutoff voltage of 44.8V~55.2V. 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.
A solar battery stores the energy your panels generate during the day so it can be used after sunset, during a power cut, or whenever grid electricity is most expensive.
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.
- 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.
- 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.
Where buyers lose money
- 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.
- Sizing the bank for total daily consumption rather than after-dark consumption, which typically doubles the cost for no benefit.
Price and availability in Pakistan
Sunwoda Power Square 5kWh Lithium Battery 51V 100ah is listed at ₨ 230,000 (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 Power Square locally before ordering.
Sunwoda Power Square 5kWh Lithium Battery 51V 100ah — frequently asked questions
How much does Sunwoda Power Square 5kWh Lithium Battery 51V 100ah cost?
Sunwoda Power Square 5kWh Lithium Battery 51V 100ah is listed at ₨ 230,000 (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 Sunwoda Power Square 5kWh Lithium Battery 51V 100ah?
We hold 10 published specifications for this battery, including communication interface CAN 2.0 / RS485, efficiency >98%, rated voltage 51.2V, discharge cutoff voltage 44.8V~55.2V and nominal energy 5KWH. The full table is on this page, listed under model POSE-10.
Who makes Sunwoda Power Square 5kWh Lithium Battery 51V 100ah?
Sunwoda Power Square 5kWh Lithium Battery 51V 100ah is a Power Square product, listed under batteries with model reference POSE-10. The Power Square brand page lists the rest of its range so you can compare across the catalogue.
Is Sunwoda Power Square 5kWh Lithium Battery 51V 100ah 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. 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.
Where can I buy Sunwoda Power Square 5kWh Lithium Battery 51V 100ah 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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