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Description
Productinformation in detail
Introduction – Solis S6‑EA1P4.6K‑L: Efficient Storage Inverter for Modern PV Systems
The Solis S6‑EA1P4.6K‑L is part of the innovative S6‑EA1P(3.6‑6)K‑L series, designed to seamlessly integrate existing grid-connected photovoltaic systems into hybrid energy storage solutions. Thanks to AC coupling, the inverter can be directly integrated into the AC grid without affecting the solar generator lines.
With its nominal power of 4.6 kW, the inverter is ideal for households looking to retrofit storage integration. It supports battery systems in the voltage range of 40‑60 V and can operate with both lithium and lead-acid batteries.
A variety of intelligent functions – such as peak shaving, flexible charge/discharge times (TOU modes), and a low-power standby function – allow for optimization of self-consumption and reduction of electricity costs.
Additionally, the inverter offers a backup function for critical loads, ensuring power supply during a grid outage – an important enhancement for modern home technology.
The robust design with IP66 protection rating, passive cooling construction, and Solis's proven reliability make the S6‑EA1P4.6K‑L a durable and low-maintenance solution.
Technical Specifications
- Nominal power (AC): 4.6 kW
- Maximum charging power (AC → Battery): 4.6 kW
- Maximum discharging power (Battery → AC): approx. 4.9 kW
- Battery voltage range: 40 V to 60 V
- Maximum charge/discharge current: 100 A (depending on model)
- Grid voltage (AC): 187 V – 253 V
- Nominal current AC: approx. 21 A (at 4.6 kW)
- Efficiency (Battery → Grid): > 93.5%
- Power factor: > 0.99 (0.8 inductive to 0.8 capacitive)
- Harmonics (THDi): < 3%
- Operating temperature: –25 °C to +60 °C
- Protection class: IP66 (dust and water protected)
- Dimensions: 440 × 465 × 192 mm
- Weight: approx. 24.5 kg
- Cooling: passive cooling (natural convection)
- Maximum operating altitude: up to approx. 4,000 m above sea level
- Communication interfaces: RS‑485, CAN; optional: Wi‑Fi / LAN
- Protective features: Over/under voltage protection, short circuit, overcurrent, temperature monitoring, battery pole protection, grid monitoring, etc.
- Standby mode with low self-consumption
Advantages & Highlights
- Easy retrofit path for storage solutions thanks to AC coupling
- Support for peak shaving to reduce grid consumption
- Flexible 6 charge/discharge time profiles (TOU, Time of Use) to optimize electricity costs
- Backup capability for critical loads during grid outages
- High efficiency and low energy loss thanks to > 93.5% efficiency
- Robust, weatherproof housing (IP66) & low-maintenance design
- Compatibility with many battery manufacturers through open interfaces
Technical Operation & Usage Instructions
The inverter requires a smart meter or power flow meter at the grid feed-in point for self-use control. Configuration according to grid requirements and battery type is necessary before commissioning. The inverter supports various standards such as G98, G99, VDE‑4105, or EN 50549 (depending on the market). For reliable long-term operation, the S6‑EA1P4.6K‑L should be installed in well-ventilated, weather-protected, but thermally balanced rooms. When sizing the battery, attention should be paid to current (A) and charge/discharge capacity to fully utilize performance.
Standards & Certificates
The inverter meets relevant safety and EMC standards (e.g., IEC/EN 62109‑1, EN 61000, EN 50549, grid connection standards, etc.).
Datenblatt
Benutzerhandbuch
Kompatibilitätsliste
EU Declaration of Conformity
Certificate of Conformity
Variations
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