No Maintenance 15kwh Solar System With Battery Cost Peak Shaving

1. Solar panel with N-type design.
2. IP grade can be customizable.
3. Big LCD of inverter shows the system running status.

A No Maintenance 15kWh Solar System With Battery Cost Peak Shaving is a complete behind-the-meter energy storage setup typically comprising 8–12 kW of solar panels, a hybrid inverter, and 15 kWh of usable LiFePO4 capacity. The system automatically charges from solar or off-peak grid power and discharges during high-price windows (typically 4–9 p.m.), "shaving" the household's peak demand from the utility's perspective. Unlike flooded batteries, LiFePO4 chemistry requires zero maintenance-no water top-ups, no corrosion cleaning, and no monthly equalization-while delivering 8,000–10,000 cycles at 80% capacity retention.

In an age of escalating electricity rates and time-of-use (TOU) tariffs, a No Maintenance 15kWh Solar System With Battery Cost Peak Shaving delivers silent, reliable energy management that slashes demand charges while eliminating traditional battery upkeep. This integrated solar-plus-storage solution pairs high-efficiency photovoltaic arrays with advanced LiFePO4 batteries to store excess daytime generation and discharge strategically during peak pricing periods, reducing bills without the hassle of fluid checks, equalization, or ventilation required by older lead-acid systems.

 

01.

Roller Lithium LiFePo4 Battery

Easy installation and maintenance Local and remote management,standard roller&module design, front maintenance.High density LFP high-capacity Li-Ion battery. Self-developed 3-level BMS, complex protection, safe and reliable.

Long cycle life,6500 cycles.

02.

Half Cut Mono 550W Solar Panel

Peak Power Watts: 550W

Maximum Power Voltage: 42.06V

Maximum Power Current: 12.84A

Open Circuit Voltage: 49.75V

Short Circuit Current: 13.63A

Dimensions:2279x1134x35mm

Weight:26.9 kg.

 

03.

Hybrid Off Grid Solar Inverter

48V low voltage battery, transformer isolation design.

6 time periods for battery charging and discharging.

Max. charging/discharging current of 240A Max.

10pcs parallel DC couple and AC couple to retrofit existing solar system

04.

Monitoring System

Open station supports one-click installation and registration Problem support one-click dispatch and navigation Safe operation, traceable logs, etc Support full lifecycle data storage to ensure data security and reliability

 

05.

PV Mounting System

Mounting Rail & Rail Splice Kit: AI6005 & SUS304 Bolt.

Mid & End Clamps: 35,40,45,50mm L Foot Asphalt Shingle Moount & Hanger Bolt Optional Cable Clip & Tie Optional Ground Clip & Lugs Optional

06.

DC Cable & MC4 Connector

Cross Section: 4mm2, 6mm2 Optional Rated Voltage:600VDC(UL)/1000VDC(TUV) Rated Current: 55A,70A Colors: Black For STD, Red Optional. Lifetime:≤25 Years

Pre-sale: we will help you do a highly cost-effective solutions according to your specific requirements.

In-sale: we will update the pictures and videos for customers when producing; Offer quality control reports before delivery; and assist with delivery and customs clearance.

After-sale:
For installation, we offer online technical support; If you have any questions during the installation, contact us with relevant pictures and videos in time. During usage, if has any technical questions, our technical team will give you the solutions soon. if need to replace any accessories and it is not caused by human factors, we will arrange to send the accessories as soon as possible within the warranty period. As for distributors or large-scale projects, if the problem cannot be solved online, our professional technicians will solve it on-site.