Solis FlexCore ID Accessory Kit for 3-4 Batteries

Solis FlexCore-ID: 60–261 kWh Indoor Stackable Energy Storage System

The FlexCore-ID is SolisStorage's indoor modular stackable energy storage solution for commercial and industrial applications. A single system offers a capacity range of 60kWh to 261kWh, flexibly matching various C&I scenarios, with a maximum expandable capacity of 1,500kWh. The lightweight PACK design allows easy handling through narrow aisles. With plug-and-play functionality and no foundation requirements, the system enables rapid deployment. It also supports multi-mode operation, improving investment returns, enabling peak‑load shifting and off‑peak power usage, and relieving grid pressure. This solution is ideal for applications with high power continuity requirements, including peak shaving and valley filling, backup power, and microgrid scenarios.

Key features

Solar-ready: Up to 200% PV oversizing, with 21A string input current for high-power modules
Resilient backup: Switchover in under 10 ms, with 160% overload for 200 ms in off-grid mode
Flexible batteries: Dual independent battery ports allow mixing brands, capacities, and old and new batteries
Safe by design: Four-layer hardware redundancy and pack-level aerosol fire suppression
Smart and connected: Solis AI energy management with generator support, a dedicated open-protocol VPP channel for third-party EMS, and OTA remote upgrades
Robust performance: Patented thermal management delivers full output at 45°C. The IP66 inverter is rated for -25 to +60°C operation

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Yes, you can return selected items from an order without returning the entire order.

When submitting your return, include a description of the issue and upload clear images of the product and packaging.

Once submitted, your return request will be reviewed by our team. You will receive an email update once it has been processed.

Yes, all returns and their statuses can be viewed from the 'Orders' page.

Refunds are processed once the returned items have been received and inspected.

Segen Part No	SOL-FLEXCORE-ID-ACC-KIT3-4P
Manufacturer Part Number	FlexCore-ID-Acc-Kit-3-4P
Warranty Years	0