Yunqida YQD-5126002 35.34kWh Battery + 11kW Hybrid Inverter — All-In-One Stackable ESS
The Yunqida YQD-5126002 is an all-in-one energy storage system (ESS) that houses a 35.34kWh LiFePO4 battery and an 11kW hybrid inverter inside a single integrated cabinet. Instead of sourcing a battery bank, inverter, and BMS separately, this unit arrives pre-matched and factory-wired, which means faster installation whether you’re setting up in an apartment store in Kilimani or a warehouse along Mombasa Road. As a result, installers spend less time on system design and more time on commissioning.
The system is also stackable, so you can add battery or inverter capacity later without replacing the existing unit — a practical feature for Kenyan businesses that expect their power demand to grow. Because KPLC outages frequently disrupt operations across Nairobi and upcountry towns alike, this ESS carries meaningful backup loads (fridges, pumps, servers, POS systems) through extended blackouts rather than just bridging a few minutes of downtime.
Technical Specifications
| Specification | Detail |
|---|---|
| Model Number | YQD-5126002 |
| System Type | All-in-One Energy Storage System (ESS) |
| Battery Energy Capacity | 35.34 kWh |
| Hybrid Inverter Power | 11 kW |
| Battery Chemistry | LiFePO4 (LFP) |
| Nominal System Voltage | 51.2V (platform standard for Yunqida 512-series) |
| Expandability | Stackable / modular capacity expansion |
| Communication Protocols | CAN, RS232, RS485 (platform standard) |
| Cooling Method | Natural cooling (platform standard) |
| Cycle Life | 6,000+ cycles (platform standard) |
| Battery Protection | Overcurrent, overvoltage, overcharge, overdischarge, short-circuit protection |
| Certifications | ISO9001, UL, CE, RoHS, MSDS, IEC, UN38.3 (manufacturer-wide) |
| Warranty | 5–10 years, depending on configuration (manufacturer-wide range) |
Note: Fields marked “platform standard” reflect specifications consistently documented across Yunqida’s 512-series LiFePO4 all-in-one ESS range. Please confirm exact dimensions and weight against the unit’s printed nameplate at installation, as configuration-specific figures can vary by batch.
Who This Is Best Suited For
- Nairobi and upcountry SMEs running fridges, POS systems, or light machinery that cannot afford downtime during KPLC outages
- Homeowners in areas with frequent load-shedding (Ruaka, Kitengela, Kiambu Road corridor) who want a single-unit backup solution rather than separate inverter and battery purchases
- Solar installers and system integrators looking for a pre-matched inverter-battery pairing that reduces on-site wiring time and callback risk
For customers comparing capacity options, our full range of lithium batteries is available to browse, where you can weigh the YQD-5126002 against other stackable and standalone configurations.


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