Project

Algemeen

Profiel

Ess » Geschiedenis » Versie 2

Micha Kersloot, 27-06-2023 15:27

1 1 Micha Kersloot
h1. Ess
2
3
h2. EasySolar II
4
5
h3. Multiplus II
6
7
<pre>
8
TAB: GeneralSystem frequency	50Hz
9
10
Shore current	19.0	A
11
Overruled by remote	checked
12
Dynamic current limiter	unchecked
13
External current sensor connected (see manual)	unchecked
14
State of charge when Bulk finished	95.0	%
15
Battery capacity	200	Ah
16
Charge efficiency	0.95	TAB: Grid
17
Country / grid code standard	Germany:             VDE-AR-N 4105:2018-11, internal NS protection
18
19
AC input 1	Above selected gridcode plus LOM B (compliant)
20
rise-in-voltage protection U>	253.0	V
21
start network service HF treshold	50.20	Hz
22
P(f>) droop	5.00	%
23
Use Aux1 as disable FeedIn signal	checked
24
Maximum AC current for charge or feed in	100.0	%
25
Reactive power regulation	Use a fixed Cos Phi
26
Filter time for reactive power	3.3	s
27
Cos phi at point 1	1.00	TAB: Inverter
28
PowerAssist	unchecked
29
30
Inverter output voltage	230	V
31
Inverter DC shut-down voltage	44.00	V
32
Inverter DC restart voltage	48.00	V
33
Low DC alarm level	48.00	V
34
Do not restart after short-circuit (VDE 2510-2  safety)	unchecked
35
enable AES	uncheckedTAB: Charger
36
Enable charger	checked
37
38
Weak AC input	unchecked
39
Stop after excessive bulk	unchecked
40
Lithium batteries	checked
41
Disable VSense (for diagnostic purposes)	unchecked
42
Configured for VE.Bus BMS	unchecked
43
Charge curve	Fixed
44
Absorption voltage	52.00	V
45
Float voltage	51.00	V
46
Charge current	70	A
47
Repeated absorption time	1.00	Hr
48
Repeated absorption interval	7.00	Days
49
Absorption time	1	HrTAB: Virtual switch
50
TAB: Usage
51
Virtual switch usage	Do not use VS
52
TAB: Assistants
53
TAB: Assistant Configuration
54
ESS (Energy Storage System) (size:978)
55
56
*)	System uses LiFePo4 with other type BMS
57
	(This can be either a BMS connected via CAN bus or a BMS system in which the 
58
	batteries are protected from high/low cell voltages by external equipment.)
59
*)	The battery capacity of the system is 200 Ah.
60
*)	Sustain voltage 48.00 V.
61
*)	Cut off voltage for a discharge current of:
62
	0.005 C= 46.00 V
63
	0.25 C= 46.00 V
64
	0.7 C= 46.00 V
65
	2 C= 46.00 V
66
*)	Inverting is allowed again when voltage rises 1.20 V above cut-off(0).
67
*)	Relevant VEConfigure settings:
68
	  -  Battery capacity 200 Ah.
69
	  -  PowerAssist unchecked
70
	  -  Lithium batteries checked
71
	  -  Dynamic current limiter unchecked
72
	  -  Storage mode unchecked
73
74
75
Total size of all assistants including the required
76
(hidden) system assistants is: 1037
77
</pre>
78 2 Micha Kersloot
79
h3. GX device
80
81
blijkbaar een Allwinner sun8i Family ingebouwd.
82
83
https://www.victronenergy.com/live/ccgx:root_access
84
https://github.com/freakent/dbus-mqtt-devices
85
https://github.com/NuKeMtje/ESPHomeDSMRVictron