Batteries

Sunwoda OASIS A200

£ 23,952.64GBP · price may vary

Model: SWD-CIESS-120
Specifications: 0

Overview

The A200 system combines battery storage and system control into a compact integrated platform, designed to simplify installation while delivering reliable energy storage performance. It ensures uninterrupted backup for critical loads serving as a reliable alternative to traditional UPS systems. It also supports micro-grid applications in remote or off-grid areas and features an intelligent LCU with cloud platform capabilities for real-time monitoring, remote scheduling, and efficient energy management. High Performance BMS: multi-level architecture using neural networks for intelligent SOC and SOH tracking. Multi-Protection Design: multi-tier protection with cluster, system, and partition safety isolation. Flexible Installation: modular, plug and play installation with seamless parallel expansion. Intelligent LCU: Real-time monitoring, cloud set dimensions, multi-platform display. A200 A200 All-in-one Key Features: Cell type: Lithium Iron Phosphate (LFP) Advanced thermal management with built-in heating making it possible for full operation from 55°C to -30°C Modular design build from 120 kWh to 200 kWh. 100% Depth of discharge to maximize economy Built-in safety functions and intelligent management Cabinet dimensions (H/W/D): 2200 x 1150 x 1375 mm IP55 rated Compatible with the SMA Sunny Island X Application Scenario: PV and storage integration Peak shaving and valley filling Emergency Backup Cloud platform scheduling Micro-grid

Reading the specifications

Detailed specifications for Sunwoda OASIS A200 have not been published yet. Sunwoda lists this battery in the Batteries, and we add fields as the manufacturer releases them — in the meantime, ask your distributor for the datasheet before ordering.

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.

What to check before ordering

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.

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.
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.

Common mistakes

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 United Kingdom

Sunwoda OASIS A200 is listed at £ 23,953 (GBP) for United Kingdom. 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 United Kingdom: warranty cover on solar hardware is normally honoured through the channel you bought from, so confirm who supports Sunwoda locally before ordering.

Sunwoda OASIS A200 — frequently asked questions

How much does Sunwoda OASIS A200 cost?

Sunwoda OASIS A200 is listed at £ 23,953 (GBP) for United Kingdom. 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.

Who makes Sunwoda OASIS A200?

Sunwoda OASIS A200 is a Sunwoda product, listed under batteries with model reference SWD-CIESS-120. The Sunwoda brand page lists the rest of its range so you can compare across the catalogue.

Is Sunwoda OASIS A200 right for my system?

That depends on what it has to connect to. For a battery, check 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 and communication protocol (CAN or RS485) for talking to the inverter 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 Sunwoda OASIS A200 in United Kingdom?

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 United Kingdom — buying in-channel is what keeps the manufacturer's warranty valid.

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