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| System Specifications | |
| Model NO. | SUN50KW3-ESS |
| Application | Home, Industrial, Commercial |
| Product Name | 30kw 50kw 100kw Solar Storage System |
| System Type | Solar Energy System |
| Output Voltage | 380V/400V/480V |
| Efficiency | 99.8% |
| System Life Span | 30 Years |



| Model | SUN30KW3E-SS | SUN50KW3-ESS | SUN100KW3-ESS |
| Rated Power | 30KW | 50KW | 100KW |
| System Capacity | 54.2KWH | 100.3KWH | 200.6KWH |
| Battery Type | LiFePO4 | ||
| Max PV Input | 45KW | 75KW | 100KW |
| Cycle Life | >6000 Times | ||
| Guarantee | 10 Years | ||
High efficiency up to 22.84%. Lower temperature coefficient (-0.29%/ºC). 25-30 years warranty optional.
Intelligent IC control with pure sine wave output. Multiple protection functions. 10 years warranty.
Safe and reliable self-designed BMS. High power density LFP battery (≥160Wh/kg). Easy maintenance.
WiFi/GPRS/4G support. Real-time data tracking and security. One-click station management.


A: Our range includes Tier 1 Solar Panels, Inverters (On-Grid/Off-Grid/Hybrid), Lithium Batteries (Rack/Stack/Wall-mounted), and complete Energy Storage Systems (ESS) for residential and commercial use.
A: Generally, delivery takes 5-7 days. This may vary depending on the product type. Please consult our service team for a specific timeline for your order.
A: We are flexible with payment conditions to accommodate our clients' needs. Contact us to discuss the best option for you.
A: You can contact us online anytime. Our sales and technical support teams typically respond within 10 minutes during working hours.
A: We provide integrated solutions with our own manufacturing and deep partnerships with brands like Longi, JA Solar, Deye, and Growatt, ensuring competitive prices and high-quality components.
Eco Sun Power