Solar
MPPT Solar Panels in series, optimize Variable DC, to optimal DC
BESS Batteries, LPF highest density, Leadacid deep cycle batteries, seasalt battery.
Inverter, converts DC to AC, using IGBT Switching and PWM creates a sine wave with a fixed peak voltage
https://solar.htw-berlin.de/studien/stromspeicher-inspektion-2024/
https://www.dutchnewenergy.nl/nationaal-storage-en-solar-trendrapport/
https://www.iea.org/reports/world-energy-outlook-2025#downloads
Time of use
https://overkillsolar.com/support-downloads/
https://nordsolar.fi/tuotteet/
https://springfall2008.github.io/batpred/
https://projectswithdave.com/batteries/
Solar Panels
16x AEG AS-M1089B-A(M10)-455, 7kwh (1757mm x 1134mm) (228 W/m2)
10x https://www.trinasolar.com/en-glb/product/VertexN-NEG21C.20 (2384mm x 1303mm) (219 W/m2)
Suntech Ultra V Mini 400 FB
Atag / Ariston Energion Nuos Plus
MPPT
Optimizers per panel? (dc-dc converter) / String inverters
Micro inverters DC-AC, String inverters
Maximum Power point tracking
https://help-center.helioscope.com/hc/en-us/articles/13804165205395-Modeling-101
https://www.victronenergy.com/solar-charge-controllers/smartsolar-mppt-75-10-75-15-100-15-100-20
https://www.voltlog.com/victron-bluesolar-mppt-repair-voltlog-487/
https://www.instructables.com/DIY-1kW-MPPT-Solar-Charge-Controller/
Inverter
EG4 = luxpowertek / Gridboss / Flexboss 21 / ESS
Victron
Deye (SolArk)
Growatt
| HUAWEI | SUN2000-215KTL-HO, SUN2000-215KTL-H3 | ||
| SUNGROW | SG350HX | ||
| GROWATT | MAX 185-253KTL3-X HV, MIN 3600TL-X ( 2MPPT ) | ||
| SOLIS | Solis-215K-EHV-5G-PLUS, Solis-255K-EHV-5G, Solis-255K-EHV-5G-PLUS | ||
| GOODWE | GW225/250K-HT, GW225/250KN-HT, GW 3600 D-NS, GW8K-ET | ||
| SOFARSOLAR | SOFAR 255KTL-HV | ||
| SMA | SUNNY HIGHPOWER 150-20 | ||
| FIMER | PVS-B50-TL | ||
| SINE-NG | SP-250K-H1, SP-275K-H1 | ||
| INGETEAM | INGECON SUN 160TL | ||
| SunSmart |
https://www.akku-assa.fi/product/4087/victron-energy-multiplus-ii-48v---15000va---200-100a
EV Chargers
JK BMS
Type 2 and CCS
SolarEdge bidirectional EV charger
Electric vehicle chargers Noark Electric Ex9EV3 T2 32A 32A
Batteries
CC Current Charging, fast until 80%, then Voltage Charging until full, the trickle charging to keep full. Balancing until all cells are equal voltage
https://batteryuniversity.com/article/bu-409-charging-lithium-ion
https://futurebatterylab.com/the-big-beginners-guide-to-sodium-ion-batteries/
https://www.sunneroo.com/thuisbatterij-kopen/
https://www.epochbatteries.com/eu
battery manufacturers
northvolt, continental, fiamm, byd, catl, saft, banner, hoppecke, leclanche, varta, morrow, envision, prologium, verkor, basquevolt, freyr, morrow, beyonder, elinor, lg energy solution, calb, elevenes, inobat, gotion high tech, tata group, and nanotech energy
uk eleven energy storage, us natron energy, jp ngk/basf, cn catl naxtra / freevoy li+nimc hybrid
https://www.sigenergy.com/en/products
Home ESS
Prismatic cells, 16x 3.2V = 51.2V (48V), e.g. EVE cells (280Ah - 314Ah) or Hithium, Gotion with a JK 200A BMS to measure all the cells, measure temperature and communicate with the inverter (Victron, Growatt, Deye, Pylontech, Goodwe, SMA) in a metal diy case with busbars and insulators from Basengreen or Pytes
https://www.nkon.nl/nkon-ess-eco-s-51-2v-16-1kwh-thuisbatterij.html
Victron Multiplus II 48V - 4K5VA - 55A
Victron Energy Multiplus II 48V - 15000VA - 200-100A
Victron EasySolar-II GX 48V - 5000VA - 70-50A - MPPT 250/100
https://www.nkon.nl/en/rechargeable/lifepo4/prismatisch.html
https://www.youtube.com/watch?v=-8o_NXBiHqk (EVE, Cornex Cells / Seplos BMS)
Industrial Scale
https://solar.huawei.com/en/products/luna2000-215-series/
Battery modules
https://www.evlithium.com/eve-battery.html
EVE LF304K / Envision HC-L315A
goodwe bat112
https://nordsolar.fi/tuote/growatt-ark-xh-7-6kwh-energiavarasto/
https://nordsolar.fi/tuote/pylontech-us5000-litium-akku-48v-4-8kwh/ https://www.europe.sokbattery.com/product-page/sok-battery-100ah-48v-server-rack-battery
https://www.europe.sokbattery.com/product-page/sok-battery-100ah-48v-server-rack-battery
https://energoshop.eu/en/menu/batteries-135.html
https://eroaverkosta.com/product/382/pylontech-us5000-1c-48v-48kwh-litiumakku
https://www.basengreen.com/shop/ (528 euro > 89 euro/kwh)
https://www.seplos.com/seplos-mason-48v-314ah-solar-battery-storage-system-ganfeng-gf-314.html($1690)
https://www.tiamat-energy.com/products/
https://www.evlithium.com/LiFePO4-Battery/catl-314ah-lifepo4-battery-cell.html
https://www.anker.com/eu-en/anker-solix/x1-energy-storage-system-hes
https://growatt.tech/product/growatt-battery-kit-ark-7-68-kwh-for-sph/ (2555,-)
https://pvgroup.pl/fi/index.php/tuote/growatt-akku-ark-kit-512kwh-spf-invertteriin/ (1500.-)
AEG AS-BMH02
EG4 LifePower4 Lithium Battery | 48V 100AH | Server Rack Battery
Generac 14.4 kWh PWRcell Energy Storage System
Renon EBrick
Energy storage system Dyness Tower T14 14.2kWh
Panasonic EVERVOLT 2.0
LG Energy Solution RESU Prime 16H
RCT Power Battery 1.9kWh
Fortress FlexTower 12K All-in-One Energy Storage System
SolarEdge Energy Hub 6kW
Sonnen 12 kWh EcoLinx Smart Battery Storage System
SIMPLIPHI ACCESS 15.2KWH SCHNEIDER
Electriq Power – PowerPod 2
Greenrock / Blue Sky Energy , AIB Salt water battery (bankrupt)
BMS Battery Management System
built into hybrid inverters, JK 200A BMS
Car charger
Zippy