Solar Basics
Solar panels create this type of power
What is Direct Current (DC Power)
A Solaredge battery is coupled on this side of the inverter
DC side or DC Coupled
This many stacked core batteries and solar inverter inputs are inside of an AC Hub
What 3 core batteries and 2 solar inverters (One 63amp, One 40amp)?
This bad component will cause communication issues throughout the inverter and anything connected to it
What is a bad Communication Board?
These are acceptable names for residential electrical power (Name One)
What is single-phase, split-phase, 120/240 volt?
Solar Production is created by the displacement of this particle by photons within solar panel cells.
What is Electrons?
What is Hub Inverter?
This location is where CT's are located with an AC Hub system
What is the AC Hub except when any loads are present further upstream of the AC Hub?
This battery does not show up on findmysoonenbatterie.com
What happens when battery isn't connected to server?
IP address issue, Yellow Halo, Router rejection of battery.
The most common voltage for 3 phase power (like in a barn or a shop) commonly indicated by L1 black, L2 Red, L3 Blue
what is 3 phase 120/208v power?
Silicon Solar Cells are doped with these two other elements.
Boron, Phosphorous
This many amps are available in backup in a 7.6/7.6 KW Hub Inverter.
What is 32Amps?
The Sonnen Core can supply this many continuous amps (backup mode, on-grid mode)
On-grid mode 20amps
(explain)
What is a RSD error?
This device uses the relationship of amperage and voltage in ohms law to adjust outputs to maximize total watts produced.
what is an MPPT (max power point tracking), or DC-DC converter, or Optimizer TM?
There are this many bypass diodes within a solar panel
2
Solaredge batteries initiate communication over this method A(Energy Net) B(RS485-1 Hardline) C(DC Power Lines)
C. What is DC Power Lines?
This device uses magnetic switching to allow a control device with low voltage to open or close a switch of high voltage
What is a Relay?
This many volts indicates a blown-open optimizer
What is a full panels voltage? (32 volts in good lighting conditions)
These are all applicable building codes and years as amended in Utah law to solar
what is 2020 NEC national electrical code, 2015 IRC international residential code, 2018 IBC international building code, 2018 IFC international fire code
These factors are involved in the Standard Testing Conditions (STC) sizing of a solar panels
1.Light Irradiance of 1000 Watts/Meter Squared (air mass density 1.5am) Spectrum.
2. Internal Cell Temperature of 25C (77F)
This Model Number of 7.6KW Hub Inverter compatible with BOTH SolarEdge and LG Prime Batteries
What is SE-7600H USSNBBL14, SE-7600H USMNBBL14 (7.6/10)
The inverter in the Sonnen Core battery is capable of inverting this many Kilowatts?
What is 6KW?
This grounded conductor, when shorted to ground in any location other than the service is what we call an Edison Loop
What is Neutral
L1-Ground reads 220 VAC, L2-Ground reads 10 VAC and Neutral-Ground reads 120 VAC inside a hub inverter in this rare installation mistake.
What is the Neutral is not ran from Service to BUI and is acting as a hot?