Backup kits

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VAT-exempt delivery possible* Preorder 09.07.2026

Offgridtec Kit de mise à niveau de sauvegarde 20,5kWh avec batterie Pytes 48100r-c Victron MultiPlus-II 48/5000 triphasé

More versions available

Offgridtec Backup Kit Retrofit Kit 20.5kWh with Pytes 48100R-TE+ Battery Victron MultiPlus-II 48/5000 3-phase

€6,385.05* €5,365.59**

Offgridtec’s 3-phase backup systems are ideal for emergency power supply or for expanding an existing solar system. In addition to lithium-ion batteri...

Product is expected to be back in stock on 9 July 2026

VAT-exempt delivery possible* Preorder 09.07.2026

Offgridtec Kit de mise à niveau de sauvegarde 30,7kWh avec batterie Pytes 48100r-c Victron MultiPlus-II 48/5000 triphasé

More versions available

Offgridtec Backup Kit Retrofit Kit 30.7kWh with Pytes 48100R-TE+ Battery Victron MultiPlus-II 48/5000 3-phase

Variants from €6,385.05*

€8,035.69* €6,752.68**

Offgridtec’s 3-phase backup systems are ideal for emergency power supply or for expanding an existing solar system. In addition to lithium-ion batteri...

Product is expected to be back in stock on 9 July 2026

VAT-exempt delivery possible*

More versions available

Offgridtec Backup Kit 5.12kWh Pytes V5a Battery - Victron MultiPlus II 48/3000 Inverter 1-Phase with Electricity Meter

Variants from €2,310.66*

€2,486.98* €2,089.90**

Offgridtec's single-phase backup systems are ideal for emergency power supply or for expanding an existing solar system. In addition to lithium-ion ba...

Soon available again

VAT-exempt delivery possible* Preorder 09.07.2026

Offgridtec Backup-Kit Retrofit Kit 71,7 kWh met Pytes E-Box 48100R-TE+ accu Victron Multiplus II 48/10000 3-fasig met stroommeter

More versions available

Offgridtec Backup Kit Retrofit Kit 71.7 kWh with Pytes E-Box 48100R-TE+ Battery Victron Multiplus II 48/10000 3-Phase with Electricity Meter

Variants from €16,011.66*

€17,764.32* €14,928.00**

Offgridtec's 3-phase backup systems are ideal for emergency power supply or for expanding an existing solar system. In addition to lithium-ion batteri...

Product is expected to be back in stock on 9 July 2026

VAT-exempt delivery possible*

More versions available

Offgridtec Backup Kit 10.24kWh Pytes V5a Battery - Victron MultiPlus II 48/3000 Inverter 1-Phase with Electricity Meter

Variants from €2,310.66*

€3,504.53* €2,944.98**

Offgridtec's single-phase backup systems are ideal for emergency power supply or for expanding an existing solar system. In addition to lithium-ion ba...

Soon available again

VAT-exempt delivery possible*

Offgridtec Kit de sauvegarde kit de mise à niveau 9,6 kWh avec batterie Pytes E-Box 4850-c Victron MultiPlus ii 48/3000 triphasé avec compteur électrique

More versions available

Offgridtec Backup Kit 10.24kWh Pytes V5a Battery - Victron MultiPlus II 48/3000 Inverter 3-Phase with Electricity Meter

Variants from €3,707.43*

€4,901.30* €4,118.74**

Offgridtec's 3-phase backup systems are ideal for emergency power supply or for expanding an existing solar system. In addition to lithium-ion batteri...

Soon available again

VAT-exempt delivery possible*

Offgridtec Kit de sauvegarde kit de mise à niveau 9,6 kWh avec batterie Pytes E-Box 4850-c Victron MultiPlus ii 48/3000 triphasé

More versions available

Offgridtec Backup Kit 10.24kWh Pytes V5a Battery - Victron MultiPlus II 48/3000 Inverter 3-Phase

Variants from €3,707.43*

€4,724.98* €3,970.57**

Offgridtec's 3-phase backup systems are ideal for emergency power supply or for expanding an existing solar system. In addition to lithium-ion batteri...

Soon available again

VAT-exempt delivery possible*

More versions available

Offgridtec Backup Kit 10.24kWh Pytes V5a Battery - Victron MultiPlus II 48/3000 Inverter 1-Phase

Variants from €2,310.66*

€3,328.20* €2,796.81**

Offgridtec's single-phase backup systems are ideal for emergency power supply or for expanding an existing solar system. In addition to lithium-ion ba...

Soon available again

VAT-exempt delivery possible* Preorder 09.07.2026

Offgridtec Backup-Kit Nachrüstsatz 61,4 kWh mit Pytes E-Box 48100R-TE+ Akku Victron Multiplus II 48/10000 3-Phasig mit Stromzähler

More versions available

Offgridtec Backup Kit Retrofit Kit 61.4 kWh with Pytes E-Box 48100R-TE+ Battery Victron Multiplus II 48/10000 3-Phase with Electricity Meter

Variants from €16,011.66*

€16,172.67* €13,590.48**

Offgridtec's 3-phase backup systems are ideal for emergency power supply or for expanding an existing solar system. In addition to lithium-ion batteri...

Product is expected to be back in stock on 9 July 2026

VAT-exempt delivery possible*

More versions available

Offgridtec Backup Kit 5.12kWh Pytes V5a Battery - Victron MultiPlus II 48/3000 Inverter 1-Phase

€2,310.66* €1,941.73**

Offgridtec's single-phase backup systems are ideal for emergency power supply or for expanding an existing solar system. In addition to lithium-ion ba...

Soon available again

VAT-exempt delivery possible*

Growatt Retrofit Kit 17.92kWh ARK SPH 6000TL3 BH-UP Hybrid Inverter LiFePO4 Storage

More versions available

Growatt Retrofit Kit 17.92kWh ARK SPH 8000TL3 BH-UP Hybrid Inverter LiFePO4 Storage

Variants from €2,658.06*

€5,454.75* €4,583.82**

With the Growatt battery retrofit kit (MPN: 024894), you can easily expand your existing solar system. Depending on your selection, the kit includes 3...

Soon available again

VAT-exempt delivery possible*

Growatt Retrofit Kit 7.68kWh ARK SPH 6000TL3 BH-UP Hybrid Inverter LiFePO4 Storage

More versions available

Growatt Retrofit Kit 5.12kWh ARK SPH 8000TL3 BH-UP Hybrid Inverter LiFePO4 Storage

€2,658.06* €2,233.66**

With the Growatt battery retrofit kit (MPN: 024894), you can easily expand your existing solar system. Depending on your selection, the kit includes 3...

Soon available again

VAT-exempt delivery possible* Preorder 09.07.2026

Offgridtec Backup-Kit Nachrüstsatz 71,7 kWh mit Pytes E-Box 48100R-TE+ Akku Victron Multiplus II 48/10000 3-Phasig

More versions available

Offgridtec Backup Kit Retrofit Kit 71.7 kWh with Pytes E-Box 48100R-TE+ Battery Victron Multiplus II 48/10000 3-Phase

Variants from €16,011.66*

€17,603.31* €14,792.70**

Offgridtec's 3-phase backup systems are ideal for emergency power supply or for expanding an existing solar system. In addition to lithium-ion batteri...

Product is expected to be back in stock on 9 July 2026

VAT-exempt delivery possible*

More versions available

Growatt Retrofit Kit 7.68kWh ARK SPH 8000TL3 BH-UP Hybrid Inverter LiFePO4 Storage

Variants from €2,658.06*

€3,217.39* €2,703.69**

With the Growatt battery retrofit kit (MPN: 024894), you can easily expand your existing solar system. Depending on your selection, the kit includes 3...

Soon available again

VAT-exempt delivery possible*

Offgridtec Kit de sauvegarde kit de mise à niveau 4,8 kWh avec batterie Pytes E-Box 4850-c Victron MultiPlus ii 48/3000 triphasé avec compteur électrique

More versions available

Offgridtec Backup Kit 5.12kWh Pytes V5a Battery - Victron MultiPlus II 48/3000 Inverter 3-Phase with Electricity Meter

Variants from €3,707.43*

€3,883.76* €3,263.66**

Offgridtec's 3-phase backup systems are ideal for emergency power supply or for expanding an existing solar system. In addition to lithium-ion batteri...

Soon available again

VAT-exempt delivery possible* Preorder 09.07.2026

Kit de secours Offgridtec 61,4 kWh avec Pytes E-Box 48100R-TE+ batterie Victron Multiplus II 48/10000 triphasé

More versions available

Offgridtec Backup Kit Retrofit Kit 61.4 kWh with Pytes E-Box 48100R-TE+ Battery Victron Multiplus II 48/10000 3-Phase

€16,011.66* €13,455.18**

Offgridtec's 3-phase backup systems are ideal for emergency power supply or for expanding an existing solar system. In addition to lithium-ion batteri...

Product is expected to be back in stock on 9 July 2026

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