Home Lithium Batteries Compared: Huawei LUNA2000, Sungrow SBR and Luminey

Our best battery in Pakistan guide sets out the seven criteria for choosing any solar battery. This page goes one level deeper and compares the actual home products from the three battery brands we supply, model family by model family.

The three home batteries at a glance

Huawei and Sungrow figures come from distributor listings of their datasheets; Luminey figures come from Pakistani retailer listings. Check the datasheet of the exact model on your quote.

Diagram

Home lithium batteries compared

Luminey

MonaWall, Atrix Max, Oasis Flex

Dyness / Pylontech

Low-voltage stackable packs

Huawei LUNA2000: one ecosystem

LUNA2000-S1 is a stack of battery modules on a power module. Each module is rated about 7 kWh, with about 6.9 kWh usable, and up to three modules sit in one stack. Huawei launched it in Pakistan in 2025 as 7, 14 and 21 kWh packs, together with its SUN2000 MAP0 and MB0 three-phase hybrids and the SmartGuard backup device.

Strengths

• One maker for inverter, battery, backup device and app, so communication and firmware are designed together.
• Large 7 kWh steps reach typical home sizes with few parts.
• IP66 enclosure gives flexibility on where it goes, still out of direct sun.

Points to weigh

• It is a high-voltage battery for Huawei hybrids only. It cannot replace a 48 V battery on another brand's inverter.
• On Huawei's three-phase home hybrids, full backup needs the SmartGuard device as well as the battery.
• Steps of about 7 kWh are coarse if you only want to add a little capacity later.

Our Huawei solar system for home guide explains how the SUN2000, LUNA2000 and SmartGuard fit together.

Sungrow SBR: small steps, high-voltage

SBR is Sungrow's stackable high-voltage home battery. Each module is 3.2 kWh, with the full 3.2 kWh usable according to the distributor listing, and a stack takes three to eight modules, so 9.6 to 25.6 kWh. With Sungrow's smaller single-phase SH RS hybrids, a two-module stack (6.4 kWh) is listed. Larger homes can add stacks in parallel on supported inverters.

Strengths

• Small 3.2 kWh steps let you size closely and expand in modest increments.
• Wide range on one stack, up to 25.6 kWh, which suits larger homes with ACs at night.
• Pairs with both single-phase and three-phase Sungrow hybrids.

Points to weigh

• It is designed for Sungrow SH hybrids. Check the exact inverter on Sungrow's compatibility list.
• IP55 is a lower ingress rating than LUNA2000 or Monawall; Sungrow recommends an indoor technical room. Plan a shaded, clean, ventilated space.

See Sungrow inverters and batteries for the hybrid range.

Luminey: low-voltage and high-voltage options

Luminey matters because most Punjab homes already run a 48 V single-phase hybrid inverter, and LUNA2000 and SBR do not fit those. Luminey's low-voltage batteries do, where the inverter supports them. Pakistani listings show the Luminey batteries co-branded with Sunwoda.

• Monawall: 51.2 V, 100 Ah (about 5.12 kWh), LFP, IP65, wall-mounted, with CAN and RS485 communication. Add units in parallel for more capacity.
• Attrix: a 5.12 kWh low-voltage unit with an IP21 indoor enclosure, for a clean battery room.
• Attrix Max: a single low-voltage unit of about 16 kWh, for heavy night loads on a 48 V inverter.
• Oasis Flex and SunESS: high-voltage stacks of about 5 kWh modules on a control unit, for larger homes with a high-voltage hybrid.

Strengths

• Fits the 48 V hybrids that most single-phase homes already own.
• 5 kWh steps on both low and high-voltage lines.
• IP65 wall-mount option for homes without a battery room.

Points to weigh

• Low-voltage systems carry high current, so DC cables, fusing and breakers must be sized for it.
• Communication must be confirmed for each inverter model; not every 48 V hybrid talks to every 48 V battery.

Our Luminey batteries page lists the full range.

Low-voltage or high-voltage: the first fork

The choice between these brands often starts with voltage, not brand.

For why the two voltage classes cannot be mixed, read high-voltage vs low-voltage batteries. For how a battery and inverter exchange data and what communication errors look like, see battery and inverter communication.

Sizing examples: how each reaches 10, 15 and 20 kWh

Example arithmetic only, using nameplate module sizes. Usable capacity is slightly lower on some products, and the right size for your home comes from your night load. See how many kWh of battery you need and batteries for a full night of backup.

The pattern: SBR and Luminey move in smaller steps, while LUNA2000 moves in larger ones. Also check the battery's charge and discharge rating against your inverter's backup output; kW vs kWh and C-rate explains why a large battery can still limit how many ACs run at once.

Where each can be installed

No lithium battery should sit in direct summer sun. See where to install your inverter and battery and IP ratings explained.

Home battery price comparison

Compare complete quotes on price per usable kWh, including the power module or control unit, cables and protection. A high-voltage battery also usually means a high-voltage inverter, so compare the inverter-plus-battery total. See lithium battery price in Pakistan.

Warranty and expansion

Each battery carries a manufacturer's warranty per product; terms differ by brand and model, so read them. If you plan to add capacity later, ask now how expansion works on the exact model and whether older and newer modules can share a stack. Our guide to replacing or expanding a solar battery covers the risks of adding to an ageing battery.

How Solar Works Pakistan chooses a home battery

We start from your inverter, phase and night load, not from a battery brand. Our in-house engineers check whether you are on a 48 V or high-voltage system, size usable kWh to the loads you want running, and confirm the battery is on the inverter's compatibility list before quoting. The quotation names the battery model, module count, usable capacity and warranty. Our own teams install and commission the system, and our engineers handle after-sales with a 48-hour target to send service personnel after a complaint is registered. Systems we install carry a 1-year service warranty under the applicable project terms. Solar Works Pakistan was founded in 2021, has served 300+ customers including 50+ industrial clients, and specialises in hybrid systems and BESS. Start with the solar calculator for a first estimate.

Get today's price or a free site survey

• WhatsApp or call: 0336 666 4321
• Email: info@solarworks.pk
• Head office: Main Boulevard, Sargodha Rd, Block F FDA City, Faisalabad
• Lahore branch: 2nd Floor, Jeff Heights, Gulberg, Lahore (solar company Lahore)
• Hours: 9:00 AM to 6:00 PM daily

We serve customers throughout Punjab from our Faisalabad head office and Lahore branch. Site surveys are normally free. You can also use our contact page.

Frequently asked questions

Which is the best home battery in Pakistan: Luminey and current Huawei and Sungrow options?

The best one is the battery built for your inverter. LUNA2000 suits Huawei hybrids, SBR suits Sungrow hybrids, and Luminey's low-voltage batteries suit common 48 V hybrids. Then compare usable kWh, expansion steps and price per usable kWh.

Can I use a Huawei LUNA2000 or Sungrow SBR with my Inverex or Knox inverter?

No. LUNA2000 and SBR are high-voltage batteries designed for their own brand's hybrid inverters. A 48 V hybrid needs a 48 V class battery on its compatibility list, such as a Luminey low-voltage unit where supported.

Which battery can be expanded in the smallest steps?

Sungrow SBR, at 3.2 kWh per module. Luminey grows in about 5 kWh steps, and Huawei LUNA2000-S1 in about 7 kWh steps.

Which home battery can be installed outdoors?

LUNA2000-S1 is rated IP66 and Luminey Monawall IP65, so both can go on a covered, shaded wall. Sungrow SBR is IP55 and Sungrow recommends an indoor room. Keep any battery out of direct sun.

Is a high-voltage battery better than a 48 V battery?

Not automatically. High-voltage stacks carry less current and suit larger hybrid systems; 48 V batteries suit the single-phase hybrids most homes use. The right one is whichever matches your inverter.

How much battery does a typical home need?

It depends on the loads you want at night and during load-shedding. Work it out from the watts of each load and the hours you need them; our battery sizing guide shows the arithmetic.

Can I mix Luminey, Huawei and Sungrow batteries?

No. Do not mix brands or voltage classes on one inverter. Expand with the same model the system already uses.

Sources

1. ProPakistani: Huawei launches smart hybrid energy solar system in Pakistan (LUNA2000 7, 14 and 21 kWh packs; MAP0 and MB0 inverters; SmartGuard)
2. Vico Export: Huawei LUNA2000-S1 battery (7 kWh module, 6.9 kWh usable, up to three modules, IP66, compatible SUN2000 models)
3. basic-solar.de: Huawei SUN2000-12K-MAP0 (high-voltage LUNA2000 only; SmartGuard needed for three-phase backup)
4. VP Solar: Sungrow SBR and SBH batteries (3.2 kWh SBR modules, 3-8 per stack, 2 with SH RS, LFP, IP55, compatible SH models)
5. Alternergy: Sungrow SBR 3.2 kWh module (3.2 kWh usable per module, stacks in parallel, LFP)
6. W11 Stop: Luminey Monawall 51.2 V 5 kWh (51.2 V, 100 Ah, LFP, IP65, CAN/RS485, wall-mount)
7. W11 Stop: Luminey lithium battery listings (Attrix, Attrix Max, Oasis Flex, SunESS and Oasis family names and classes)