Bringing more green and healthy new energy to thousands of households
Every energy storage challenge is unique. Our engineering team works with you to design a BESS solution optimized for your specific application, grid connection, and financial objectives.
Increase solar self-consumption from 30% to 80%+
Reduce grid electricity purchases by 50–70%
Maximize ROI on existing or new PV installations
AC-coupled and DC-coupled configurations available
Compatible with SMA, Fronius, SolarEdge, Huawei, Growatt inverters
Astra's customized residential solutions simplify the sometimes complicated design and installation of PV systems on nonstandard rooftops. Astra's professional design teams match the perfect module for any rooftop, thus maximizing value for the customer.
5kW, LV, Single Phase
Reliable 5kW home energy storage for stable power, greater energy independence, and lower electricity costs.
10kW, LV, Three Phase
Balanced three-phase storage for larger homes with higher daily consumption.
15kW, HV, Three Phase
High-voltage configuration for faster charging and higher round-trip efficiency.
20kW, HV, Three Phase
Maximum capacity for households running heat pumps, EV charging and backup loads.
With industry-leading product quality, experienced technical team and standardized design systems, Astra residential solutions provide beautiful, environmentally-friendly rooftop solar systems that greatly reduce customer energy bills.
Excellent Product Performance
Astra modules offer some of the highest power ratings, energy yields, and proven reliability in the industry.
Balance of Systems and Roof Design Integration
Our products can be integrated with a variety of mounting and racking systems, inverters and roof types.
Professional Technical Service
Our professional technical design and service team offers 24/7, round-the-clock after-sales response.
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