{"id":42082,"date":"2025-06-06T08:38:58","date_gmt":"2025-06-06T06:38:58","guid":{"rendered":"https:\/\/toscano.es\/2025\/06\/06\/faqs-about-combi-pro-max\/"},"modified":"2025-10-10T09:54:32","modified_gmt":"2025-10-10T07:54:32","slug":"faqs-about-combi-pro-max","status":"publish","type":"post","link":"https:\/\/toscano.es\/en\/2025\/06\/06\/faqs-about-combi-pro-max\/","title":{"rendered":"FAQs about COMBI-PRO-MAX"},"content":{"rendered":"

Everything you’ve always wondered about the best photovoltaic backup box. We’ve answered the most frequently asked questions about COMBI-PRO-MAX and COMBI-MAX.<\/p>\n

\"faqs<\/figure>\n

Compatible inverters<\/h2>\n

The operation of our compact backup units (COMBI-MAX and COMBI-PRO-MAX) has been verified with the following inverters:<\/p>\n

\u00a0<\/p>\n

COMBI-PRO-MAX:<\/strong><\/p>\n

Huawei<\/p>\n

SUN2000-2KTL-L1
SUN2000-3KTL-L1
SUN2000-3.68KTL-L1
SUN2000-4KTL-L1
SUN2000-4.6KTL-L1
SUN2000-5KTL-L1
SUN2000-6KTL-L1<\/p>\n

SUN2000-8K-LC0
SUN2000-10K-LC0<\/p>\n

SUN2000-3K-LB0
SUN2000-3.68K-LB0
SUN2000-4K-LB0
SUN2000-4.6K-LB0
SUN2000-5K-LB0
SUN2000-6K-LB0<\/p>\n

SUN2000-3KTL-M1
SUN2000-4KTL-M1
SUN2000-5KTL-M1
SUN2000-6KTL-M1
SUN2000-8KTL-M1
SUN2000-10KTL-M1<\/p>\n

SUN2000-12K-MB0
SUN2000-15K-MB0
SUN2000-17K-MB0
SUN2000-20K-MB0
SUN2000-25K-MB0<\/p>\n

Kostal Plenticore MP G3<\/p>\n

S \u2013 3 kW
S \u2013 3,6 kW
S \u2013 4 kW
M \u2013 4,6 kW
M \u2013 5 kW
M \u2013 6 kW
M \u2013 7 kW<\/p>\n

Kostal Plenticore G3<\/p>\n

S \u2013 4 kW
S \u2013 5,5 kW
S \u2013 7 kW
M \u2013 8,5 kW
M \u2013 10 kW
M \u2013 12,5 kW
L \u2013 15 kW
L \u2013 17,5 kW
L \u2013 20 kW<\/p>\n

Growatt<\/p>\n

MIN2500TL-XH
MIN3000TL-XH
MIN3600TL-XH
MIN4200TL-XH
MIN4600TL-XH
MIN5000TL-XH
MIN6000TL-XH<\/p>\n

COMBI-MAX:<\/strong><\/p>\n

Huawei<\/p>\n

SUN2000-2KTL-L1
SUN2000-3KTL-L1
SUN2000-3.68KTL-L1
SUN2000-4KTL-L1
SUN2000-4.6KTL-L1
SUN2000-5KTL-L1
SUN2000-6KTL-L1<\/p>\n

SUN2000-8K-LC0
SUN2000-10K-LC0<\/p>\n

SUN2000-3K-LB0
SUN2000-3.68K-LB0
SUN2000-4K-LB0
SUN2000-4.6K-LB0
SUN2000-5K-LB0
SUN2000-6K-LB0<\/p>\n

Fronius GEN24 Plus (*)<\/p>\n

Primo 3.0
Primo 3.6
Primo 4.0
Primo 4.6
Primo 5.0
Primo 6.0
Symo 6.0
Symo 8.0
Symo 10.0<\/p>\n

Kostal Plenticore G3<\/p>\n

S \u2013 4 kW
S \u2013 5,5 kW
S \u2013 7 kW
M \u2013 8,5 kW
M \u2013 10 kW
M \u2013 12,5 kW
L \u2013 15 kW
L \u2013 17,5 kW
L \u2013 20 kW<\/p>\n

Growatt<\/p>\n

MIN2500TL-XH
MIN3000TL-XH
MIN3600TL-XH
MIN4200TL-XH
MIN4600TL-XH
MIN5000TL-XH
MIN6000TL-XH<\/p>\n

(*) In the case of a three-phase installation, a TETRAPOLAR contactor with a capacity equal to or greater than the power of the installation is required.<\/p>\n

Other hybrid inverters that have the option to go into island mode via a power-free contact should work with our backup systems, although we haven’t tested them. Keep in mind that not all inverters on the market support island mode, and some already have their own backup output.<\/p>\n

SEE INSTALLATION DIAGRAMS
<\/a>\u00a0<\/p>\n

How do our backup systems work?<\/h2>\n

The following video explains how the COMBI-MAX and COMBI-PRO-MAX work.<\/p>\n

https:\/\/www.youtube.com\/watch?v=S2l5kci8lEs<\/figure>\n

\u00a0<\/p>\n

COMBI-PRO-MAX and COMBI-MAX documentation<\/h2>\n

Download the information brochure in PDF format -> Here<\/strong><\/a><\/p>\n

Download the equipment data sheet to see all the technical data -> Here<\/a><\/strong><\/p>\n

\u00a0<\/p>\n

Where can I buy them?<\/h2>\n

Toscano supplies this equipment through its professional sales channel, via a network of professional distributors. We do not offer online sales. Sales are only through authorized distributors.<\/p>\n

We have representatives throughout the country and abroad. Send an email to export@toscano.es so they can advise you on the point of sale that best suits you.<\/p>\n

What is the price of COMBI-PRO-MAX?<\/h2>\n

As we do not sell directly, we can only provide the RRP for all items:<\/p>\n

COMBI-MAX<\/strong><\/p>\n

Code \u00a0 \u00a0 \u00a0 \u00a0Reference \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Amperage \u00a0 \u00a0 \u00a0 \u00a0 \u00a0PVP
10005140 \u00a0 COMBI-MAX \u00a0 \u00a0 \u00a0 \u00a0 2x40A \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 292,46 \u20ac<\/p>\n

COMBI-PRO-MAX<\/strong><\/p>\n

Code \u00a0 \u00a0 \u00a0 \u00a0Reference \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Amperage \u00a0 \u00a0 \u00a0PVP
10004919 \u00a0 COMBI-PRO-MAX-2P16 \u00a0 \u00a02x16A \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 276,87 \u20ac
10004920 \u00a0 COMBI-PRO-MAX-2P20 \u00a0 \u00a02x20A \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 277,73 \u20ac
10004921 \u00a0 COMBI-PRO-MAX-2P25 \u00a0 \u00a02x25A \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 281,68 \u20ac
10004922 \u00a0 COMBI-PRO-MAX-2P32 \u00a0 \u00a02x32A \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 282,12 \u20ac
10004923 \u00a0 COMBI-PRO-MAX-2P40 \u00a0 \u00a02x40A \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 283,96 \u20ac
10004924 \u00a0 COMBI-PRO-MAX-2P50 \u00a0 \u00a02x50A \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 321,56 \u20ac
10004925 \u00a0 COMBI-PRO-MAX-2P63 \u00a0 \u00a02x63A \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 334,90 \u20ac
10004941 \u00a0 COMBI-PRO-MAX-4P16 \u00a0 \u00a04x16A \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 737,62 \u20ac
10004942 \u00a0 COMBI-PRO-MAX-4P20 \u00a0 \u00a04x20A \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 741,74 \u20ac
10004943 \u00a0 COMBI-PRO-MAX-4P25 \u00a0 \u00a04x25A \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 745,16 \u20ac
10004944 \u00a0 COMBI-PRO-MAX-4P32 \u00a0 \u00a04x32A \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 749,22 \u20ac
10004945 \u00a0 COMBI-PRO-MAX-4P40 \u00a0 \u00a04x40A \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 756,79 \u20ac
10004946 \u00a0 COMBI-PRO-MAX-4P50 \u00a0 \u00a04x50A \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 760,78 \u20ac
10004947 \u00a0 COMBI-PRO-MAX-4P63 \u00a0 \u00a04x63A \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 826,72 \u20ac<\/p>\n

Is it easy to install?<\/h2>\n

Although these devices are relatively easy to install, they must be installed ONLY by electrical authorized installers.<\/p>\n

Toscano is a manufacturer; we do not provide installation services.<\/p>\n

Connection with multiple Huawei inverters<\/h2>\n

Parallel (or cascade) connection can be made, but only the master inverter will operate in backup mode. The CM or CPM connections must be made to the master inverter (the one connected to the energy meter). This can only be done with the single-phase inverter versions: SUN2000…-L1, SUN2000…-LB0, and SUN2000…-LC0.<\/p>\n","protected":false},"excerpt":{"rendered":"

Everything you’ve always wondered about the best photovoltaic backup box. We’ve answered the most frequently asked questions about COMBI-PRO-MAX and COMBI-MAX. Compatible inverters The operation of our compact backup units (COMBI-MAX and COMBI-PRO-MAX) has been verified with the following inverters: \u00a0 COMBI-PRO-MAX: Huawei SUN2000-2KTL-L1SUN2000-3KTL-L1SUN2000-3.68KTL-L1SUN2000-4KTL-L1SUN2000-4.6KTL-L1SUN2000-5KTL-L1SUN2000-6KTL-L1 SUN2000-8K-LC0SUN2000-10K-LC0 SUN2000-3K-LB0SUN2000-3.68K-LB0SUN2000-4K-LB0SUN2000-4.6K-LB0SUN2000-5K-LB0SUN2000-6K-LB0 SUN2000-3KTL-M1SUN2000-4KTL-M1SUN2000-5KTL-M1SUN2000-6KTL-M1SUN2000-8KTL-M1SUN2000-10KTL-M1 SUN2000-12K-MB0SUN2000-15K-MB0SUN2000-17K-MB0SUN2000-20K-MB0SUN2000-25K-MB0 Kostal Plenticore MP G3 S \u2013 3 […]<\/p>\n","protected":false},"author":4,"featured_media":42072,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_angie_page":false,"_mo_disable_npp":"","page_builder":"","footnotes":""},"categories":[283,288],"tags":[293],"class_list":["post-42082","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-backup-box","category-backup-box-en","tag-newsletter-en"],"_links":{"self":[{"href":"https:\/\/toscano.es\/en\/wp-json\/wp\/v2\/posts\/42082","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/toscano.es\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/toscano.es\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/toscano.es\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/toscano.es\/en\/wp-json\/wp\/v2\/comments?post=42082"}],"version-history":[{"count":0,"href":"https:\/\/toscano.es\/en\/wp-json\/wp\/v2\/posts\/42082\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/toscano.es\/en\/wp-json\/wp\/v2\/media\/42072"}],"wp:attachment":[{"href":"https:\/\/toscano.es\/en\/wp-json\/wp\/v2\/media?parent=42082"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/toscano.es\/en\/wp-json\/wp\/v2\/categories?post=42082"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/toscano.es\/en\/wp-json\/wp\/v2\/tags?post=42082"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}