- Installer Resources
- Easy PVSolar design software
- HeatpunkHeat pump system design software
- PromotionsCurrent promotions
- TrainingUpcoming training events
- Technical SupportTechnical support and assistance
- Solar Kit BuilderQuick, easy solar install kits
- Heat Pump Kit BuilderBuild a heat pump kit in seconds
- Blog and newsNews from Midsummer
- Air To Water Heat Pumps
- SamsungSamsung Heat Pumps
- VaillantVaillant Heat Pumps
- BoschBosch Heat Pumps
- IdealIdeal Heating Heat Pumps
- MitsubishiMitsubishi Heat Pumps
- EcoFlowEcoflow's range of heat pumps
- Stiebel EltronStiebel Eltron Heat Pumps
- Grant AeronaGrant Aerona Air to Water Heat Pumps
- Samsung SplitSamsung Split Air to Water Heat Pumps
- Bosch SplitBosch Split Air to Water Heat Pumps
- * HEAT CLEARANCE *UK cylinders, Mixergy, Sunamp etc
- Air To Air Heat Pumps
- Samsung A2ASamsung Air-to-Air Heat Pumps
- Bosch A2ABosch Air-to-Air Heat Pumps
- AncillariesAir to air heat pump ancillaries
- Heat Storage
- TelfordTelford Cylinders
- Vaillant CylindersVaillant Cylinders
- World Heat Stainless Cylinders from World Heat
- UK CylindersStandard and slimline heat pump cylinders
- SunampSunamps 5th generation range of phase-change water storage heaters
- Ideal CylindersIdeal Heat Pump Cylinders
- Becker & WolfBecker and Wolf Heat Pumps
- Heating Ancillaries
- Circulation PumpsCirculation Pumps
- Mut MeccanicaItalian Valves with an International Reputation
- IntatecInta's range of heating accessories
- AltecnicAltecnic plumbing components
- HomelySmart controller for heat pumps
- AccessoriesMiscellaneous heat pump "Stuff", valves, etc.
- External Pipe CoveringsTrunking and lagging
- Ambiente UnderfloorAmbiente underfloor heating information page
- ESBEESBE's range of valves and actuators
- Solar Panels
- AIKOMarket leading efficiency from Aiko's ABC N-Type modules
- AstronergyAstronergy solar panels
- EurenerTop quality panels from the Spanish manufacturer
- JinkoHigh-performance solar panels
- LongiMonocrystalline solar panels with excellent value
- TrinaTier one panels for commercial installations
- Solfit in-roofSleek, British, building-integrated PV
- InstaGen Innovation PanelsInstaGen is a British quality-controlled and supported solar and ESS brand you can trust.
- Damaged PanelsDamaged Solar Panels
- Inverters
- Atmoce microinvertersWorld-leading microinverters with a 25yr warranty
- Enphase microinvertersWorld-leading microinverters with a 25yr warranty
- FroniusReliable inverters from the Austrian brand.
- Fox ESSA vast array of 1ph and 3ph Inverters from Fox ESS
- GrowattA wide range of single and three phase inverters at outstanding prices
- InstaGen
- SofarPlug and play range with integrated wifi and DC.
- SolarEdgePanel level optimisation for maximum output.
- SolaX1ph and 3ph inverters from SolaX
- SungrowClean power for all
- Tigo optimisersOptimisers for use with any inverter.
- Solar for flats
- SolShare by AllumeThe innovative Solshare unlocks solar power for flats across the UK
- Mounting
- Fastensol pitchedCost-effective and easy-to-fit system.
- Renusol pitchedHigh quality mounting systems designed in Germany
- K2 pitchedK2 mounting for pitched roofs
- GSE in-roofCost-effective in-roof mounting to suit a wide range of panels.
- Renusol flatThe famous Renusol buckets- designed in Germany
- Fastensol FlatFastensol Flat
- K2 FlatK2 Flat Roof mounting for both south and east/west facing roofs
- Van der ValkFlat roof and ground mounting systems
- GSE Ground MountGSE ground mounting
- SolarportBespoke Ground Mounting Equipment
- Nicholson RooftrakNicholson Roof Products
- AccessoriesA variety of helpful and handy accessories for our mounting systems.
- Storage
- Alpha ESSA smart energy storage system that optimises solar power usage and stores excess energy.
- AtmoceAtmoce Storage
- Eleven EnergyInnovative sodium battery system, designed for sustainable, efficient energy storage.
- EcoFlowWith reliability and simplicity at its core, it's your ticket to a greener, brighter home.
- EnphaseEnphase All-In-One IQ Batteries
- Fox ESS1ph & 3ph ESS inverters with a range of batteries offering excellent value.
- GrowattGrowatt range of ESS inverters
- InstaGenInstaGen is a British quality-controlled and supported solar and ESS brand you can trust.
- MyenergiMyenergi energy storage system - the libbi
- SigenergySigenergy offers home battery storage, residential ESS, and commercial solar solutions.
- SolarEdgeSolarEdge battery solution
- SolaXHybrid inverters with battery storage.
- SungrowA range of Sungrow battery storage systems
- Immersion controllersA range of solar immersion controllers.
- Damaged StorageDamaged stock of batteries and inverters
- EV Chargers
- Alpha ESS
- EcoFlowWith reliability and simplicity at its core, it's your ticket to a greener, brighter home.
- Enphase
- Fox ESS Fox L series EV Chargers. Available in 7.3 kW & 11 kW.
- GivEnergyGivEnergy EV
- SolarEdgeSolarEdge EV chargers
- SigenergyFuture-proof EV chargers by Sigenergy.
- VevaVeva EV Chargers
- ZappiEV to go with PV.
- Electrical
- DC CableGood quality cable and connectors for solar wiring
- AC CableGood quality cable and connectors for solar wiring
- DC IsolatorsDC Isolators designed specifically for PV installations.
- AC Isolators, Enclosures, and breakersAC isolators. enclosures, and breakers to protect your PV system.
- AccessoriesElectrical accessories like tools, clips, and cable ties.
- MetersStandard and GSM-enabled kWh meters.
- Safety DevicesAlarms, ArcBox, FireFighter Switches
- All the rest
- Bundle OffersKits and Bundles on offer, at even better prices than normal!
- LabelsLabel sets with all required labels for PV installations.
- Miscellaneousspecial and miscellaneous items
- OffgridOffgrid items for trade customers
- * CLEARANCE *Clearance items that are end of line products
Fox ESS CQ16 BMS Control Box
CQ
The Fox ESS CQ16 control box is the battery management system for the CQ16 battery system.
One CQ box is required for each CQ16 system. There can be between 4 and 15 battery modules per system. The CQ box stacks on top of the first stack of CQ16 modules making installation simple.
Properties
Operating voltage
101-1000V
Max charge current
240A
Efficiency
>92%
Comms. interface
Operating temperature
Dimensions
Operating temperature
Dimensions
CAN
Charging: 0 - 55°C
Discharging: -10 - 55°C
390 x 235 x 810mm
Charging: 0 - 55°C
Discharging: -10 - 55°C
390 x 235 x 810mm
Reset Cart
