Solenne

System & hardware

Everything installed at Willow Lane in March 2025.

Software updates

Updates install overnight when the battery isn't needed. Last checked Oct 14 at 2:03 AM.

Solar array

21 × Lumen 400 panels

2 panels shaded after 2 PM
Model
21 × Lumen 400 panels
Serial
ARR-2503-WL21
Firmware
Optimizers 2.8.1
Peak power
8.4 kWp
Strings
A (11) · B (10)

Inverter

SN-8 Hybrid

Online · 98.1% efficiency
Model
SN-8 Hybrid
Serial
SN8-2503-11842
Firmware
4.12.2
Rated power
8.0 kW
Phase
Split-phase 240 V

Home battery

Solenne Cell 13

Healthy · 99% capacity
Model
Solenne Cell 13
Serial
SC13-2503-07716
Firmware
3.6.0
Capacity
13.5 kWh
Cycles
214

Gateway

Hearth Gateway

Connected · Wi-Fi strong
Model
Hearth Gateway
Serial
HG-2503-30957
Firmware
1.19.4
Backup switch
Under 20 ms
Network
Willow-Home 5G

Your installer

For service visits, warranty claims and anything on the roof.

Harbor Solar Co.

Rosa Lindqvist · Your installer since March 2025

  • Mon – Sat, 8 AM – 6 PM
  • Workmanship warranty until March 2035